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Wang XY, Lao HE, Zhang HY, Wang Y, Zhang Q, Wu JQ, Li YF, Zhu HJ, Mao JY, Pan Y. HOO • as the Chain Carrier for the Autocatalytic Photooxidation of Benzylic Alcohols. Molecules 2024; 29:3429. [PMID: 39065007 PMCID: PMC11279666 DOI: 10.3390/molecules29143429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 07/14/2024] [Accepted: 07/14/2024] [Indexed: 07/28/2024] Open
Abstract
The oxidation of benzylic alcohols is an important transformation in modern organic synthesis. A plethora of photoredox protocols have been developed to achieve the aerobic oxidation of alcohols into carbonyls. Recently, several groups described that ultraviolet (UV) or purple light can initiate the aerobic oxidation of benzylic alcohols in the absence of an external catalyst, and depicted different mechanisms involving the photoinduction of •O2- as a critical reactive oxygen species (ROS). However, based on comprehensive mechanistic investigations, including control experiments, radical quenching experiments, EPR studies, UV-vis spectroscopy, kinetics studies, and density functional theory calculations (DFT), we elucidate here that HOO•, which is released via the H2O2 elimination of α-hydroxyl peroxyl radicals [ArCR(OH)OO•], serves as the real chain carrier for the autocatalytic photooxidation of benzylic alcohols. The mechanistic ambiguities depicted in the precedent literature are clarified, in terms of the crucial ROS and its evolution, the rate-limiting step, and the primary radical cascade. This work highlights the necessity of stricter mechanistic analyses on UV-driven oxidative reactions that involve aldehydes' (or ketones) generation.
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Affiliation(s)
- Xiao-Yu Wang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Huan-E Lao
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Hao-Yue Zhang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Yi Wang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China; (Y.W.); (Y.P.)
| | - Qing Zhang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Jie-Qing Wu
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Yu-Feng Li
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Hong-Jun Zhu
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Jian-You Mao
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.-Y.W.); (H.-E.L.); (H.-Y.Z.); (Q.Z.); (J.-Q.W.)
| | - Yi Pan
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China; (Y.W.); (Y.P.)
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She Y, Chen X, Wang M, Liu A, Wang X, Gao D, Hu K, Hu M. Heterogeneous solvent-metal-free aerobic oxidation of alcohol under ambient conditions catalyzed by TEMPO-functionalized porous poly(ionic liquid)s. RSC Adv 2024; 14:20199-20209. [PMID: 38919279 PMCID: PMC11196979 DOI: 10.1039/d4ra02241f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 05/11/2024] [Indexed: 06/27/2024] Open
Abstract
Heterogeneous solvent-metal-free aerobic oxidation of alcohols under ambient conditions is interesting but remains a significant challenge. Herein, a series of porous TEMPO-functionalized poly(ionic liquid)s (TEMPO-PILs) featuring a pure polycationic framework were successfully developed through the free radical polymerization of the ionic liquid 3-(2-chloroacetic acid-2,2,6,6-tetramethyl-1-oxo-4-piperidyl)-1-vinylimidazolium chloride and bis-vinylimidazolium bromide salt. Characterizations revealed that the obtained TEMPO-PILs possessed a high TEMPO density, abundant bromide ions, and a tunable porous structure, which enabled them to serve as solvent-free heterogeneous organocatalysts for the metal-free aerobic oxidation of benzyl alcohol under ambient conditions, exhibiting high catalytic activity and stable recyclability. A high yield of 99% coupled with a turnover frequency (TOF) of 13.3 h-1 was obtainable, which is higher than most of the reported TEMPO-based heterogeneous catalysts, even superior to homogeneous TEMPO-functionalized ionic liquids. Furthermore, a broad range of alcohols were effectively converted into their corresponding ketones and aldehydes. A possible reaction mechanism is proposed for understanding the catalytic oxidation behavior, indicative of the synergistic effect of TEMPO moieties and bromide ions.
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Affiliation(s)
- Yaping She
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Xinyu Chen
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Mengya Wang
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Anqiu Liu
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Xiaochen Wang
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Daming Gao
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Kunhong Hu
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
| | - Miao Hu
- School of Energy Materials and Chemical Engineering, Hefei University Hefei 230601 China +86-551-62158395
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Pincella F, Isozaki K, Sato R, Teranishi T, Takaya H, Nakamura M. Reusable Magnetite Nanoparticle (Fe 3O 4 NP) Catalyst for Selective Oxidation of Alcohols under Microwave Irradiation. ACS OMEGA 2024; 9:24477-24488. [PMID: 38882095 PMCID: PMC11170727 DOI: 10.1021/acsomega.4c00361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 06/18/2024]
Abstract
Iron oxide nanoparticles (NPs) are nontoxic and abundant materials which have long been investigated as reusable catalysts in oxidation reactions, but their use so far has been hampered by a low selectivity. Here, unsupported iron oxide NPs have been found to successfully catalyze the microwave-assisted oxidation of primary and secondary alcohols to their respective aldehydes and ketones with a high selectivity when N-methylmorpholine N-oxide was used as the terminal oxidant. The crystalline phase and size of the iron-based catalyst have a drastic effect on its activity, with small magnetite (Fe3O4) NPs being the optimal catalyst for this reaction. The nanocatalyst could be easily recovered by magnetoseparation and successfully recycled four times without any need for special pretreatment or reactivation step and with a minimal loss of activity. The subsequent loss of activity was attributed to the transition from magnetite (Fe3O4) to maghemite (γ-Fe2O3), as confirmed by X-ray diffraction, Fourier transform infrared, and X-ray absorption near-edge spectroscopy. The nanocatalyst could then be reactivated by the high-temperature microwave treatment and used again for the microwave-assisted oxidation reaction.
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Affiliation(s)
- Francesca Pincella
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Katsuhiro Isozaki
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Ryota Sato
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Toshiharu Teranishi
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Hikaru Takaya
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Masaharu Nakamura
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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4
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Liu C, Chen F, Zhao BH, Wu Y, Zhang B. Electrochemical hydrogenation and oxidation of organic species involving water. Nat Rev Chem 2024; 8:277-293. [PMID: 38528116 DOI: 10.1038/s41570-024-00589-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2024] [Indexed: 03/27/2024]
Abstract
Fossil fuel-driven thermochemical hydrogenation and oxidation using high-pressure H2 and O2 are still popular but energy-intensive CO2-emitting processes. At present, developing renewable energy-powered electrochemical technologies, especially those using clean, safe and easy-to-handle reducing agents and oxidants for organic hydrogenation and oxidation reactions, is urgently needed. Water is an ideal carrier of hydrogen and oxygen. Electrochemistry provides a powerful route to drive water splitting under ambient conditions. Thus, electrochemical hydrogenation and oxidation transformations involving water as the hydrogen source and oxidant, respectively, have been developed to be mild and efficient tools to synthesize organic hydrogenated and oxidized products. In this Review, we highlight the advances in water-participating electrochemical hydrogenation and oxidation reactions of representative organic molecules. Typical electrode materials, performance metrics and key characterization techniques are firstly introduced. General electrocatalyst design principles and controlling the microenvironment for promoting hydrogenation and oxygenation reactions involving water are summarized. Furthermore, paired hydrogenation and oxidation reactions are briefly introduced before finally discussing the challenges and future opportunities of this research field.
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Affiliation(s)
- Cuibo Liu
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Fanpeng Chen
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Bo-Hang Zhao
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Yongmeng Wu
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, China
| | - Bin Zhang
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, China.
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology, Tianjin University, Tianjin, China.
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Khamaru K, Pal U, Shee S, Lo R, Seal K, Ghosh P, Maiti NC, Banerji B. Metal-Free Activation of Molecular Oxygen by Quaternary Ammonium-Based Ionic Liquid: A Detail Mechanistic Study. J Am Chem Soc 2024; 146:6912-6925. [PMID: 38421821 DOI: 10.1021/jacs.3c14366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Most oxidation processes in common organic synthesis and chemical biology require transition metal catalysts or metalloenzymes. Herein, we report a detailed mechanistic study of a metal-free oxygen (O2) activation protocol on benzylamine/alcohols using simple quaternary alkylammonium-based ionic liquids to produce products such as amide, aldehyde, imine, and in some cases, even aromatized products. NMR and various control experiments established the product formation and reaction mechanism, which involved the conversion of molecular oxygen into a hydroperoxyl radical via a proton-coupled electron transfer process. Detection of hydrogen peroxide in the reaction medium using colorimetric analysis supported the proposed mechanism of oxygen activation. Furthermore, first-principles calculations using density functional theory (DFT) revealed that reaction coordinates and transition state spin densities have a unique spin conversion of triplet oxygen leading to formation of singlet products via a minimum energy crossing point. In addition to DFT, domain-based local pair natural orbital coupled cluster, (DLPNO-CCSD(T)), and complete active space self-consistent field, CASSCF(20,14) methods complemented the above findings. Partial density of states analysis showed stabilization of π* orbital of oxygen in the presence of ionic liquid, making it susceptible to hydrogen abstraction in a mild, metal-free condition. Inductively coupled plasma atomic emission spectroscopic (ICP-AES) analysis of reactant and ionic liquids clearly showed the absence of any significant transition metal contamination. The current results described the origin of O2 activation within the context of molecular orbital (MO) theory and opened up a new avenue for the use of ionic liquids as inexpensive, multifunctional and high-performance alternative to metal-based catalysts for O2 activation.
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Affiliation(s)
| | - Uttam Pal
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
| | - Subhankar Shee
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
| | - Rabindranath Lo
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, v.v.i., Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Kaushik Seal
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
| | - Prasanta Ghosh
- Department of Chemistry, Ramakrishna Mission Residential College (Autonomous), Narendrapur, Kolkata 700103, India
| | - Nakul Chandra Maiti
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
- Academy of Scientific and Innovative Research (AcSIR), Kolkata 700032, India
| | - Biswadip Banerji
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
- Academy of Scientific and Innovative Research (AcSIR), Kolkata 700032, India
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Tang W, Liu Y, Jin Y, Shi W, Sun J, Ma P, Niu J, Wang J. {Ru(C 6 H 6 )}-Decorating Heteropolymolybdate for Highly Activity Photocatalytic Oxidation of Benzyl Alcohol to Benzaldehyde. Chemistry 2024; 30:e202302921. [PMID: 38183325 DOI: 10.1002/chem.202302921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/02/2023] [Accepted: 01/05/2024] [Indexed: 01/08/2024]
Abstract
An unclassical structure of {Ru(C6 H6 )}-based polyoxometalate, Cs6 H4 [Te2 Mo12 O46 {Ru(C6 H6 )}] ⋅ 16.5H2 O (1), has been successfully constructed from {Te2 Mo12 O46 }-type heteropolymolybdate and {Ru(C6 H6 )} group, which structure type was discovered for the first time. Compound 1 not only possesses strong light-harvesting ability, but also exhibits high carrier separation efficiency and lower charge transfer resistance. Under visible light irradiation, compound 1 displayed excellent catalytic activity and circularity in the conversion of benzyl alcohol to benzaldehyde (yield=94 %; turnover number=500; turnover frequency=20.8 h-1 ). Finally, the electron paramagnetic resonance measurement and energy level matching analysis provide theoretical basis for the derivation of the reaction mechanism.
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Affiliation(s)
- Wei Tang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Yanan Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
- Puyang Institute of Technology, Henan University, Puyang, Henan, 457000, P. R. China
| | - Yuzhen Jin
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Weixia Shi
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Jialiang Sun
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan, 475004, (P. R., China
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Yan Y, Zhong J, Wang R, Yan S, Zou Z. Trivalent Nickel-Catalyzing Electroconversion of Alcohols to Carboxylic Acids. J Am Chem Soc 2024; 146:4814-4821. [PMID: 38323566 DOI: 10.1021/jacs.3c13155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
The comprehension of activity and selectivity origins of the electrooxidation of organics is a crucial knot for the development of a highly efficient energy conversion system that can produce value-added chemicals on both the anode and cathode. Here, we find that the potential-retaining trivalent nickel in NiOOH (Fermi level, -7.4 eV) is capable of selectively oxidizing various primary alcohols to carboxylic acids through a nucleophilic attack and nonredox electron transfer process. This nonredox trivalent nickel is highly efficient in oxidizing primary alcohols (methanol, ethanol, propanol, butanol, and benzyl alcohol) that are equipped with the appropriate highest occupied molecular orbital (HOMO) levels (-7.1 to -6.5 eV vs vacuum level) and the negative dual local softness values (Δsk, -0.50 to -0.19) of nucleophilic atoms in nucleophilic hydroxyl functional groups. However, the carboxylic acid products exhibit a deeper HOMO level (<-7.4 eV) or a positive Δsk, suggesting that they are highly stable and weakly nucleophilic on NiOOH. The combination (HOMO, Δsk) is useful in explaining the activity and selectivity origins of electrochemically oxidizing alcohols to carboxylic acid. Our findings are valuable in creating efficient energy conversions to generate value-added chemicals on dual electrodes.
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Affiliation(s)
- Yuandong Yan
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
| | - Jiaying Zhong
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
| | - Ruyi Wang
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
| | - Shicheng Yan
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
- Jiangsu Key Laboratory for Nano Technology, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
| | - Zhigang Zou
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
- Jiangsu Key Laboratory for Nano Technology, Nanjing University, No. 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China
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Dellisanti A, Chessa E, Porcheddu A, Carraro M, Pisano L, De Luca L, Gaspa S. Visible Light-Promoted Oxidative Cross-Coupling of Alcohols to Esters. Molecules 2024; 29:570. [PMID: 38338315 PMCID: PMC10856673 DOI: 10.3390/molecules29030570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Ester is one of the most significant functional groups in organic chemistry and is enclosed in several valued molecules. Usually, esters are prepared through the acid-catalyzed esterification reaction of carboxylic acids with alcohols, transesterification of esters with alcohols, or via activation of carboxylic acids followed by the addition of alcohols. However, these procedures typically imply the excess use of reactants and harsh reaction conditions. Visible light-mediated photoreactions have been disclosed to display a safe, sustainable, and accessible alternative to traditional methods, and to lead new reactivity modes in organic procedures. In this context, we propose a transition metal-based and organic-based photocatalyst-free synthesis of esters from alcohols induced by visible light. The methodology can be carried out using sunlight or artificial visible light as a solar simulator or a blue LED source.
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Affiliation(s)
- Andrea Dellisanti
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
| | - Elisa Chessa
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Sudi di Cagliari, 09042 Monserrato, Italy;
| | - Massimo Carraro
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
| | - Luisa Pisano
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
| | - Lidia De Luca
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
| | - Silvia Gaspa
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università degli Sudi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.D.); (E.C.); (M.C.); (L.P.); (S.G.)
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Mangesh VL, Govindarajan M, Raju Chekuri RB, Perumal T, Rajendran K, Chandrasekaran K, Siva Kumar N, Basivi PK, Alreshaidan SB, Al-Fatesh AS. Ni-Fe bimetallic catalysts with high dispersion supported by SBA-15 evaluated for the selective oxidation of benzyl alcohol to benzaldehyde. RSC Adv 2024; 14:2300-2310. [PMID: 38213975 PMCID: PMC10782152 DOI: 10.1039/d3ra07086g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/14/2023] [Indexed: 01/13/2024] Open
Abstract
A wetness impregnation method was used to impregnate the substrate with a substantial quantity of oleic acid together with a metal precursor, leading to significantly dispersed Ni-Fe bimetallic catalysts based on mesoporous SBA-15. Using a wide variety of characterization methods, such as XRD, BET, and TEM Analysis, the physiochemical properties of the catalyst were determined. The addition of the metal does not have any effect on the structural characteristics of the SBA-15 catalyst, as validated by transmission electron microscopy (TEM), which shows that the prepared SBA-15 supported catalyst has a hexagonal mesoporous structure. The catalytic capabilities of the Ni-Fe-SBA-15 catalysts were evaluated in the conversion of BzOH using tert-butyl hydroperoxide (TBHP) as an oxidant and acetonitrile as a solvent. The Ni/Fe-SBA-15 (NFS-15) catalytic composition is the best of the developed catalysts, with a maximum conversion of 98% and a selectivity of 99%. In-depth investigations were conducted into the molar ratio of TBHP to BzOH, the dosage of the catalyst, the reaction rate, temperature, and solvent. The recycling investigations indicate that the synthesized Ni/Fe-SBA-15 (NFS-15) catalyst seems to be more durable up to seven successive cycles.
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Affiliation(s)
- V L Mangesh
- Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation Vaddeswaram Guntur Andhra Pradesh 522502 India
| | - Murali Govindarajan
- Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation Vaddeswaram Guntur Andhra Pradesh 522502 India
| | | | - Tamizhdurai Perumal
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to the University of Madras, Chennai) 833, Gokul Bagh, EVR Periyar Road, Arumbakkam Chennai 600 106 Tamil Nadu India +91-9677146579
| | - Kumaran Rajendran
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to the University of Madras, Chennai) 833, Gokul Bagh, EVR Periyar Road, Arumbakkam Chennai 600 106 Tamil Nadu India +91-9677146579
| | - Kavitha Chandrasekaran
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to the University of Madras, Chennai) 833, Gokul Bagh, EVR Periyar Road, Arumbakkam Chennai 600 106 Tamil Nadu India +91-9677146579
| | - Nadavala Siva Kumar
- Department of Chemical Engineering, King Saud University P.O. Box 800 Riyadh 11421 Saudi Arabia +966-537228108
| | - Praveen Kumar Basivi
- Pukyong National University Industry-University Cooperation Foundation, Pukyong National University Busan 48513 Republic of Korea
| | - Salwa B Alreshaidan
- Department of Chemistry, Faculty of Science, King Saud University P.O. Box 800 Riyadh 11451 Saudi Arabia
| | - Ahmed S Al-Fatesh
- Department of Chemical Engineering, King Saud University P.O. Box 800 Riyadh 11421 Saudi Arabia +966-537228108
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Maurya MR, Nandi M, Chaudhary PK, Singh S, Avecilla F, Prasad R, Ghosh K. Catalytic, Antifungal, and Antiproliferative Activity Studies of a New Family of Mononuclear [V IVO]/[V VO 2] Complexes. Inorg Chem 2024; 63:714-729. [PMID: 38150362 DOI: 10.1021/acs.inorgchem.3c03665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Ligands derived from 2-(1-phenylhydrazinyl)pyridine and salicylaldehyde (HL1), 3-methoxysalicylaldehyde (HL2), 5-bromosalicylaldehyde (HL3), and 3,5-di-tert-butylsalicylaldehyde (HL4) react with [VIVO(acac)2] in MeOH followed by aerial oxidation to give [VVO2(L1)] (1), [VVO2(L2)] (2), [VVO2(L3)] (3), and [VVO2(L4)] (4). Complex [VIVO(acac)(L1)] (5) is also isolable from [VIVO(acac)2] and HL1 in dry MeOH. Structures of all complexes were confirmed by single-crystal X-ray and spectroscopic studies. They efficiently catalyze benzyl alcohol and its derivatives' oxidation in the presence of H2O2 to their corresponding aldehydes. Under optimized reaction conditions using 1 as a catalyst precursor, conversion of benzyl alcohol follows the order: 4 (93%) > 2 (90%) > 1 (86%) > 3 (84%) ≈ 5 (84%). These complexes were also evaluated for antifungal and antiproliferative activities. Complex 3 with MIC50 = 16 μg/mL, 4 with MIC50 = 12 μg/mL, and 5 with MIC50 = 16 μg/mL are efficient toward planktonic cells of Candida albicans and Candida tropicalis. On Michigan cancer foundation-7 (MCF-7) cells, they show comparable cytotoxic effects and exhibit IC50 in the 27.3-33.5 μg/mL range, and among these, 4 exhibits the highest cytotoxicity. A similar study on human embryonic kidney cells (HEK293) confirms their less toxicity at lower concentrations (4 to 16 μg/mL) compared to MCF-7.
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Affiliation(s)
- Mannar R Maurya
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Monojit Nandi
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Pankaj Kumar Chaudhary
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Sain Singh
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Fernando Avecilla
- Grupo NanoToxGen, Centro Interdisciplinar de Química y Biología (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, 15071 A Coruña, Spain
| | - Ramasare Prasad
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Kaushik Ghosh
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
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11
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Targhan H, Rezaei A, Aliabadi A, Ramazani A, Zhao Z, Zheng H. Palladium-based pseudohomogeneous catalyst for highly selective aerobic oxidation of benzylic alcohols to aldehydes. Sci Rep 2024; 14:536. [PMID: 38177209 PMCID: PMC10766977 DOI: 10.1038/s41598-023-49526-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024] Open
Abstract
This study presents a novel class of pseudohomogeneous catalysts (PHC) based on carbon quantum dots functionalized with terpyridine ligands (CQDs-Tpy) to immobilize and stabilize palladium nanoparticles (Pd NPs). Extensive characterization techniques clearly confirmed the successful stabilization of Pd NPs on CQDs-Tpy. The effectiveness of the catalyst was demonstrated in the selective aerobic oxidation of primary and secondary of benzylic alcohols to aldehydes in the absence of additives and phase transfer catalyst (PTC). Remarkably, the reactions predominantly yielded aldehydes without further oxidation to carboxylic acids. By employing low catalyst loadings (0.13 mol%), high conversions (up to 89%) and excellent selectivity (> 99%) of the aldehyde derivatives were achieved. Moreover, the CQDs-Tpy/Pd NPs catalyst displayed suitable catalytic activity and recyclability, offering potential economic advantages. This promising approach opens up new opportunities in the field of catalysis for designing subnanometric metal-based PHCs.
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Affiliation(s)
- Homa Targhan
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Aram Rezaei
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Alireza Aliabadi
- Pharmaceutical Sciences Research Center, School of Pharmacy, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Ali Ramazani
- Department of Chemistry, University of Zanjan, Zanjan, 45371-38791, Iran.
| | - Zhefei Zhao
- Department of Applied Chemistry, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Huajun Zheng
- Department of Applied Chemistry, Zhejiang University of Technology, Hangzhou, 310032, China.
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12
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Fan Q, Liu D, Xie Z, Le Z, Zhu H, Song X. Visible-Light Photocatalytic Highly Selective Oxidation of Alcohols into Carbonyl Compounds by CsPbBr 3 Perovskite. J Org Chem 2023; 88:14559-14570. [PMID: 37774716 DOI: 10.1021/acs.joc.3c01573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2023]
Abstract
Conversion of alcohols into corresponding carbonyl compounds through an oxidation reaction with high conversion and selectivity simultaneously under mild conditions still remains a great challenge. Herein, a cost-effective and highly efficient photocatalytic protocol for selective oxidation of alcohols was developed using CsPbBr3 perovskite as a heterogeneous photocatalyst, which afforded aldehydes/ketones exclusively with a yield of 99% at ambient temperature under an air atmosphere. Moreover, the photocatalyst can be recycled at least 5 times without a significant decrease in catalytic activity. The detailed reaction mechanism was investigated by a series of quenching experiments, including Stern-Volmer experiments and electron paramagnetic resonance spectroscopy analysis as well as DFT calculations.
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Affiliation(s)
- Qiangwen Fan
- Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang 330013, China
| | - Dawei Liu
- Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang 330013, China
| | - Zongbo Xie
- Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang 330013, China
| | - Zhanggao Le
- Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang 330013, China
| | - Haibo Zhu
- Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang 330013, China
| | - Xiuqing Song
- Large-scale Instruments and Equipment Sharing Platform, Beijing University of Technology, Beijing 100124, China
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13
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Rahmani A, Sultanov MA, Kamiru-White K, Shultz-Johnson LR, Butkus BE, Xie S, Liu F, Nguyen DTH, Wilson-Faubert N, Nazemi A, Banerjee P, Zhai L, Delferro M, Wen J, Jurca T. Ultrathin Atomic Layer Deposited Al 2O 3 Overcoat Stabilizes Al 2O 3-Pt/Ni-Foam Hydrogenation Catalysts. ACS APPLIED MATERIALS & INTERFACES 2023; 15:43756-43766. [PMID: 37695888 DOI: 10.1021/acsami.3c08545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
Galvanic exchange seeds the growth of Pt nanostructures on the Ni foam monolith. Subsequent atomic layer deposition of ultrathin Al2O3 followed by annealing under air affords supported Pt catalysts with ultralow loading (0.020 ppm). In addition to the expected enhancement of the stability of the Pt particles on the surface, the ∼2 nm Al2O3 overcoat appears to also play a crucial role in the overall structural integrity of the NiOx nanoplates that grow on the Ni foam surface as a result of the preparative route. The resulting material is physically robust toward repeated handling and showcases retention of catalytic activity over 10 standard catalyst recycling trials, standing in marked contrast to the uncoated samples. Catalyst activity was tested via the hydrogenation of various functionalized styrenes at low temperatures and low hydrogen pressure in ethanol as a solvent, with a TOF as high as 9.5 × 106 h-1 for unfunctionalized styrene. Notably, the catalysts show excellent tolerance toward F, Cl, and Br substituents and no hydrogenation of the aromatic ring.
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Affiliation(s)
- Azina Rahmani
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
| | - Maksim A Sultanov
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department of Physics, Northern Illinois University, DeKalb, Illinois 60115, United States
| | - Kemah Kamiru-White
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
| | | | - Brian E Butkus
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
| | - Shaohua Xie
- Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida 32816, United States
| | - Fudong Liu
- Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
| | - Diep T H Nguyen
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Noémie Wilson-Faubert
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Ali Nazemi
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Parag Banerjee
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
| | - Lei Zhai
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jianguo Wen
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Titel Jurca
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
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14
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Chataoui H, Mekkaoui AA, Elmouli H, Bahsis L, Anane H, El Houssame S. A DFT investigation of the catalytic oxidation of benzyl alcohol using graphene oxide. J Mol Model 2023; 29:288. [PMID: 37610432 DOI: 10.1007/s00894-023-05693-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 08/11/2023] [Indexed: 08/24/2023]
Abstract
CONTEXT Metal-free heterogeneous materials have attracted great interest due to their potential to facilitate various organic transformations in line with circular economy and green chemistry principles. Among various 2D materials, graphene oxide (GO) is considered an attractive material for numerous applications in physics, chemistry, biology, material sciences, and catalysis. Furthermore, graphene-based catalysts exhibit good catalytic activity toward the selective oxidation of benzyl alcohol to benzaldehyde or benzoic acid under eco-friendly conditions. In this regard, a theoretical investigation was carried out to study both catalytic oxidation reaction pathways (i.e., benzyl alcohols to aldehyde and to benzoic acid) using GO as an eco-friendly and metal-free catalyst. METHODS In this study, we report a theoretical investigation at the B3LYP/6-31G level to better understand the oxidation of benzyl alcohol using GO as a metal-free catalyst. The possible bond formation was investigated using the global and local reactivity indexes derived from Fukui functions. Furthermore, we performed a non-covalent interaction (NCI) analysis to unveil the stability and the interaction nature between both reagents and GO surface. The effect of the solvent on the oxidation efficiency was also performed and the results indicate that the solvent significantly affects the decrease of reactivity by increasing the activation barriers through oxidation reactions of benzyl alcohol. Additionally, the electron localization function (ELF) analysis was performed for all intermediates showing the ionic nature of the studied epoxide structure of GO and rules out any type of covalent interaction during the oxidation reaction of benzyl alcohol. All these obtained results are in good agreement with experimental observations and reveal that the epoxide functions on the graphene surface promote an excellent catalyst turnover.
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Affiliation(s)
- Hassan Chataoui
- Laboratoire Des Sciences Des Matériaux, Mathématiques Et Environnement, Faculté Polydisciplinaire de Khouribga, Université Sultan Moulay Slimane, BP 145, 25000, Khouribga, Morocco
| | - Ayoub Abdelkader Mekkaoui
- Laboratoire de Chimie Moléculaire, Equipe de Chimie de Coordination Et de Catalyse, Département de Chimie, Faculté Des Sciences Semlalia, Université Cadi Ayyad, BP 2390, 40001, Marrakech, Morocco
| | - Hamid Elmouli
- Laboratoire de Chimie Analytique Et Moléculaire, LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Safi, Morocco
| | - Lahoucine Bahsis
- Laboratoire de Chimie Analytique Et Moléculaire, LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Safi, Morocco
| | - Hafid Anane
- Laboratoire de Chimie Analytique Et Moléculaire, LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Safi, Morocco
| | - Soufiane El Houssame
- Laboratoire Des Sciences Des Matériaux, Mathématiques Et Environnement, Faculté Polydisciplinaire de Khouribga, Université Sultan Moulay Slimane, BP 145, 25000, Khouribga, Morocco.
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15
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Yang X, Guo Y, Tong H, Guo H, Liu R, Zhou R. Photochemical Hydrogen Atom Transfer Catalysis for Dehydrogenation of Alcohols To Form Carbonyls. Org Lett 2023. [PMID: 37470382 DOI: 10.1021/acs.orglett.3c01917] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Controllable oxidation of alcohols to carbonyls is one of the fundamental transformations in organic chemistry. Herein, we report an unprecedented visible-light-mediated metal-free oxidation of alcohols to carbonyls with hydrogen evolution. By synergistic combination of organophotocatalyst 4CzIPN and a thiol hydrogen atom transfer catalyst, a broad range of alcohols, including primary and secondary benzylic alcohols as well as aliphatic alcohols, were readily oxidized to carbonyls in moderate to excellent yields. A site-selective oxidation has also been achieved by this protocol. Mechanistic investigation indicates that the oxidation proceeds through an oxidative radical-polar crossover process to obtain an α-oxy carbon cation.
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Affiliation(s)
- Xiaona Yang
- College of Chemistry, Taiyuan University of Technology, Taiyuan, Shanxi 030024, People's Republic of China
| | - Yunfei Guo
- College of Chemistry, Taiyuan University of Technology, Taiyuan, Shanxi 030024, People's Republic of China
| | - Hong'en Tong
- College of Chemistry, Taiyuan University of Technology, Taiyuan, Shanxi 030024, People's Republic of China
| | - Hongyu Guo
- College of Chemistry, Taiyuan University of Technology, Taiyuan, Shanxi 030024, People's Republic of China
| | - Rongfang Liu
- College of Traditional Chinese Medicine and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, Shanxi 030619, People's Republic of China
| | - Rong Zhou
- College of Chemistry, Taiyuan University of Technology, Taiyuan, Shanxi 030024, People's Republic of China
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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16
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Alzarea LA, Alhumaimess MS, Alsohaimi IH, Hassan HMA, El-Aassar MR, Essawy AA, Kalil H. Efficient Dual-Function Catalyst: Palladium-Copper Nanoparticles Immobilized on Co-Cr LDH for Seamless Aerobic Oxidation of Benzyl Alcohol and Nitrobenzene Reduction. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1956. [PMID: 37446472 PMCID: PMC10361210 DOI: 10.3390/nano13131956] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/16/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023]
Abstract
Layered double hydroxides (LDHs) present exciting possibilities across various industries, ranging from catalytic applications to water remediation. By immobilizing nanoparticles, LDHs' characteristics and functionality can be enhanced, allowing for synergetic interactions that further expand their potential uses. A simple chemical method was developed to produce well-dispersed Pd-Cu NPs on a Co-Cr LDH support using a combination of in situ coprecipitation/hydrothermal and sol-immobilization techniques. The Pd-Cu@Co-Cr LDH catalysts was obtained, showing its catalytic activity in promoting the aerobic oxidation of alcohols and enabling the reduction of nitro-compounds through NaBH4 mediation. The physicochemical properties of the prepared catalyst were comprehensively investigated utilizing a range of analytical techniques, comprising FTIR, XRD, XPS, TGA, nitrogen adsorption isotherm, FESEM, and HRTEM-EDX. The findings showed the significance of immobilizing the bimetallic Pd-Cu nanoparticles on the Co-Cr LDH via an exceptional performance in the aerobic oxidation of benzyl alcohol (16% conversion, 99.9% selectivity to benzaldehyde) and the reduction of nitrobenzene (98.2% conversion, rate constant of 0.0921 min-1). The improved catalytic efficacy in benzyl alcohol oxidation and nitrobenzene reduction on the Pd-Cu@Co-Cr LDH catalyst is attributed to the uniform distribution and small size of the Pd-Cu NPs as active sites on the Co-Cr LDH surface. The prepared catalyst demonstrated exceptional stability during repeated runs. This study paves the way for multiple opportunities in tailoring, producing, and precisely controlling catalysts for various organic transformation reactions.
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Affiliation(s)
- Linah A Alzarea
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | - Mosaed S Alhumaimess
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | | | - Hassan M A Hassan
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | - M R El-Aassar
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | - Amr A Essawy
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia
| | - Haitham Kalil
- Chemistry Department, Cleveland State University, Cleveland, OH 44115, USA
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17
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Bates JS, Johnson MR, Khamespanah F, Root TW, Stahl SS. Heterogeneous M-N-C Catalysts for Aerobic Oxidation Reactions: Lessons from Oxygen Reduction Electrocatalysts. Chem Rev 2023; 123:6233-6256. [PMID: 36198176 PMCID: PMC10073352 DOI: 10.1021/acs.chemrev.2c00424] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Nonprecious metal heterogeneous catalysts composed of first-row transition metals incorporated into nitrogen-doped carbon matrices (M-N-Cs) have been studied for decades as leading alternatives to Pt for the electrocatalytic O2 reduction reaction (ORR). More recently, similar M-N-C catalysts have been shown to catalyze the aerobic oxidation of organic molecules. This Focus Review highlights mechanistic similarities and distinctions between these two reaction classes and then surveys the aerobic oxidation reactions catalyzed by M-N-Cs. As the active-site structures and kinetic properties of M-N-C aerobic oxidation catalysts have not been extensively studied, the array of tools and methods used to characterize ORR catalysts are presented with the goal of supporting further advances in the field of aerobic oxidation.
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Affiliation(s)
- Jason S. Bates
- Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706, USA
| | - Mathew R. Johnson
- Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706, USA
| | - Fatemeh Khamespanah
- Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706, USA
| | - Thatcher W. Root
- Department of Chemical and Biological Engineering, University of Wisconsin–Madison, Madison, WI 53706, USA
| | - Shannon S. Stahl
- Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706, USA
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18
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Toupalas G, Ribadeau-Dumas L, Morandi B. Ni-catalyzed mild hydrogenolysis and oxidations of C-O bonds via carbonate redox tags. Nat Commun 2023; 14:2604. [PMID: 37147279 PMCID: PMC10163265 DOI: 10.1038/s41467-023-38305-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 04/20/2023] [Indexed: 05/07/2023] Open
Abstract
Oxygenated molecules are omnipresent in natural as well as artificial settings making the redox transformation of the present C-O bonds a central tool for their processing. However, the required (super)stoichiometric redox agents which traditionally include highly reactive and hazardous reagents pose multiple practical challenges including process safety hazards or special waste management requirements. Here, we report a mild Ni-catalyzed fragmentation strategy based on carbonate redox tags for redox transformations of oxygenated hydrocarbons in the absence of any external redox equivalents or other additives. The purely catalytic process enables the hydrogenolysis of strong C(sp2)-O bonds including that of enol carbonates as well as the catalytic oxidation of C-O bonds under mild conditions down to room temperature. Additionally, we investigated the underlying mechanism and showcased the benefits of carbonate redox tags in multiple applications. More broadly, the work herein demonstrates the potential of redox tags for organic synthesis.
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Affiliation(s)
- Georgios Toupalas
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Loélie Ribadeau-Dumas
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Bill Morandi
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.
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19
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Su Z, Yang C, Deng Q, Zhou Y, Mao C, Fu Z, Zhu C, Zhang Y. Synthesis of a Novel Spherical-Shell-Structure Polymerized Ionic Liquid Microsphere PILM/Au/Al(OH) 3 Catalyst for Benzyl Alcohol Oxidation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:16631-16639. [PMID: 36943938 DOI: 10.1021/acsami.2c20967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
In order to selectively oxidize benzyl alcohol, a novel noble metal catalyst based on polymer ionic liquids with a core-shell structure was created. First, polymer ionic liquid microspheres (PILMs) were prepared by free radical polymerization. Second, the in situ adsorption of Au nanoparticles on the surface of PILMs was accomplished, thanks to the strong electrostatic interaction between N atoms and metal ions on the diazole ring of PILMs. Additionally, the introduction of Al(OH)3 prevented the aggregation of Au nanoparticles and promoted the catalytic reaction. Finally, the PILM/Au/Al(OH)3 catalyst with a core-shell structure was formed. The effectiveness of the PILM/Au/Al(OH)3 catalyst was assessed by varying the catalyst's type, quantity, amount of Au, amount of H2O2, temperature, and reaction time. After five cycles of experiments, the catalyst was effective and reusable. In addition, the potential catalytic mechanism of the catalyst in the oxidation of benzyl alcohol was proposed.
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Affiliation(s)
- Ziyi Su
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Chenghan Yang
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Qinghua Deng
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Yuming Zhou
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Chunfeng Mao
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Zhiwei Fu
- Xuzhou B&C Chemical Co. Ltd, Xuzhou 221300, P. R. China
| | - Chenzi Zhu
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
| | - Yiwei Zhang
- School of Chemistry and Chemical Engineering, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Southeast University, Nanjing 211189, P. R. China
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20
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Aneggi E, Campagnolo F, Segato J, Zuccaccia D, Baratta W, Llorca J, Trovarelli A. Solvent-free selective oxidation of benzyl alcohol using Ru loaded ceria-zirconia catalysts. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.113049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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21
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He ZX, Yin B, Li XH, Zhou XL, Song HN, Xu JB, Gao F. Photochemical Selective Oxidation of Benzyl Alcohols to Aldehydes or Ketones. J Org Chem 2023; 88:4765-4769. [PMID: 36989387 DOI: 10.1021/acs.joc.2c02667] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Using Eosin Y as a metal-free photocatalyst and O2 as an oxidant, the present study reports a new photochemical protocol that enables efficient aerobic oxidation of various benzyl alcohols to the corresponding aldehydes or ketones in excellent yields under mild reaction conditions. The catalyst system presents good functional-group tolerance and exquisite chemoselectivity, which also can easily be scaled-up to gram scale. Moreover, the methodological applications in practical synthesis of several organic molecules and the primary reaction mechanism were also discussed.
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Affiliation(s)
- Zhen-Xiang He
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Bo Yin
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Xiao-Huan Li
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Xian-Li Zhou
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Hai-Ning Song
- Department of Pharmacy, The Third People's Hospital of Chengdu and College of Medicine, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Jin-Bu Xu
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Feng Gao
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
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22
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Koirala AR, Thanh NH, Shaariikhuu E, Nguyen TX, Hossain MS, Yoon KB. Map of 20 reactions that take place during vapor–solid phase photocatalytic dehydrogenation of ethanol on metal‐loaded
TiO
2
. B KOREAN CHEM SOC 2023. [DOI: 10.1002/bkcs.12685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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23
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Salgaonkar KN, Kale SR, Nalajala N, Mansuri S, Gopinath CS. Selective and Generic Photocatalytic Oxidation of Alcohol with Pd-TiO 2 Thin Films: Butanols to Butanal/Butanone with Different Morphologies of Pd and 0.5θ Pt -Pd Counterparts. Chem Asian J 2023; 18:e202201239. [PMID: 36716268 DOI: 10.1002/asia.202201239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/15/2023] [Accepted: 01/30/2023] [Indexed: 02/01/2023]
Abstract
The present study reports on the photocatalytic oxidation of butanols to butanal/butanone using thin film form of facet-dependent nano-Pd supported on commercial TiO2 under one-sun condition and demonstrates the generic nature. Pd-nanocube (PdNC (100)), Pd-truncated octahedron (PdTO (100) and (111)), polycrystalline (PdPC ), and their counterparts with half-a-monolayer Pt-coated on Pd (0.5θPt -Pd)) have been used as co-catalyst. A potentially scalable thin film form of Pd/TiO2 photocatalyst, prepared by drop-casting method, has been employed to study oxidation of n-butanol, 2-butanol, and iso-butanol to corresponding aldehyde/ketone. 100% selectivity is demonstrated to respective aldehyde/ketone with any catalyst used in the present study with varying degree of butanols conversion by NMR. 0.5θPt -PdTO /TiO2 shows the highest conversion of 2-butanol to butanone (13.6% in 4 h). Continuous 10 h of reaction with the most active 0.5θPt -PdTO /P25 catalyst demonstrates 31% conversion of 2-butanol to butanone, and catalyst recyclability has been demonstrated. The present protocol can be scalable to large scales to maximize the conversion in direct sunlight. Due to its generic nature, the current method can also be applied to many other alcohols and substrate molecules.
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Affiliation(s)
- Kranti N Salgaonkar
- Catalysis and Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sandip R Kale
- Catalysis and Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India.,Currently at Department of Chemistry, Yogeshwari Mahavidyalaya, Ambajogai, Beed, 431 517, India
| | - Naresh Nalajala
- Catalysis and Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India
| | - Sayana Mansuri
- Catalysis and Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India
| | - Chinnakonda S Gopinath
- Catalysis and Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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24
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Conjugated dual size effect of core-shell particles synergizes bimetallic catalysis. Nat Commun 2023; 14:530. [PMID: 36725854 PMCID: PMC9892500 DOI: 10.1038/s41467-023-36147-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 01/17/2023] [Indexed: 02/03/2023] Open
Abstract
Core-shell bimetallic nanocatalysts have attracted long-standing attention in heterogeneous catalysis. Tailoring both the core size and shell thickness to the dedicated geometrical and electronic properties for high catalytic reactivity is important but challenging. Here, taking Au@Pd core-shell catalysts as an example, we disclose by theory that a large size of Au core with a two monolayer of Pd shell is vital to eliminate undesired lattice contractions and ligand destabilizations for optimum benzyl alcohol adsorption. A set of Au@Pd/SiO2 catalysts with various core sizes and shell thicknesses are precisely fabricated. In the benzyl alcohol oxidation reaction, we find that the activity increases monotonically with the core size but varies nonmontonically with the shell thickness, where a record-high activity is achieved on a Au@Pd catalyst with a large core size of 6.8 nm and a shell thickness of ~2-3 monolayers. These findings highlight the conjugated dual particle size effect in bimetallic catalysis.
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25
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Zhang L, Chen R, Tu Y, Gong X, Cao X, Xu Q, Li Y, Ye B, Ye Y, Zhu J. Revealing the Crystal Facet Effect of Ceria in Pd/CeO 2 Catalysts toward the Selective Oxidation of Benzyl Alcohol. ACS Catal 2023. [DOI: 10.1021/acscatal.2c04252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Leijie Zhang
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Runhua Chen
- State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui230026, People’s Republic of China
| | - Yi Tu
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Xiaoyu Gong
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Xu Cao
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Qian Xu
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Yu Li
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Bangjiao Ye
- State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, Anhui230026, People’s Republic of China
| | - Yifan Ye
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
| | - Junfa Zhu
- National Synchrotron Radiation Laboratory, Department of Chemical Physics and Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei230029, People’s Republic of China
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26
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Yurchenko DV, Lytvynenko AS, Abdullayev EN, Peregon NV, Gavrilenko KS, Gorlova AO, Ryabukhin SV, Volochnyuk DM, Kolotilov SV. Catalytic Oxidation of Benzoins by Hydrogen Peroxide on Nanosized HKUST-1: Influence of Substituents on the Reaction Rates and DFT Modeling of the Reaction Path. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020747. [PMID: 36677805 PMCID: PMC9861975 DOI: 10.3390/molecules28020747] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/30/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023]
Abstract
In this research, the oxidation of a series of benzoins, R-C(=O)-CH(OH)-R, where R = phenyl, 4-methoxyphenyl, 4-bromophenyl, and 2-naphthyl, by hydrogen peroxide in the presence of nanostructured HKUST-1 (suspension in acetonitrile/water mixture) was studied. The respective benzoic acids were the only products of the reactions. The initial average reaction rates were experimentally determined at different concentrations of benzoin, H2O2 and an effective concentration of HKUST-1. The sorption of the isotherms of benzoin, dimethoxybenzoin and benzoic acid on HKUST-1, as well as their sorption kinetic curves, were measured. The increase in H2O2 concentration expectedly led to an acceleration of the reaction. The dependencies of the benzoin oxidation rates on the concentrations of both benzoin and HKUST-1 passed through the maxima. This finding could be explained by a counterplay between the increasing reaction rate and increasing benzoin sorption on the catalyst with the increase in the concentration. The electronic effect of the substituent in benzoin had a significant influence on the reaction rate, while no relation between the size of the substrate molecule and the rate of its oxidation was found. It was confirmed by DFT modeling that the reaction could pass through the Baeyer-Villiger mechanism, involving an attack by the HOO- anion on the C atom of the activated C=O group.
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Affiliation(s)
- Darya V. Yurchenko
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prosp. Nauky 31, 03028 Kyiv, Ukraine
| | - Anton S. Lytvynenko
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prosp. Nauky 31, 03028 Kyiv, Ukraine
- Department of Analytical Chemistry, Faculty of Science, Charles University, Albertov 6, 12800 Prague, Czech Republic
| | - Emir N. Abdullayev
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prosp. Nauky 31, 03028 Kyiv, Ukraine
- Enamine Ltd., 78 Chervonotkatska Str., 02094 Kyiv, Ukraine
| | - Nina V. Peregon
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prosp. Nauky 31, 03028 Kyiv, Ukraine
| | - Konstantin S. Gavrilenko
- Enamine Ltd., 78 Chervonotkatska Str., 02094 Kyiv, Ukraine
- Institute of High Technologies, National Taras Shevchenko University of Kyiv, 60 Volodymyrska Str., 01033 Kyiv, Ukraine
| | - Alina O. Gorlova
- Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, 5 Murmanska Str., 02094 Kyiv, Ukraine
| | - Sergey V. Ryabukhin
- Enamine Ltd., 78 Chervonotkatska Str., 02094 Kyiv, Ukraine
- Institute of High Technologies, National Taras Shevchenko University of Kyiv, 60 Volodymyrska Str., 01033 Kyiv, Ukraine
- Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, 5 Murmanska Str., 02094 Kyiv, Ukraine
| | - Dmitriy M. Volochnyuk
- Enamine Ltd., 78 Chervonotkatska Str., 02094 Kyiv, Ukraine
- Institute of High Technologies, National Taras Shevchenko University of Kyiv, 60 Volodymyrska Str., 01033 Kyiv, Ukraine
- Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, 5 Murmanska Str., 02094 Kyiv, Ukraine
| | - Sergey V. Kolotilov
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prosp. Nauky 31, 03028 Kyiv, Ukraine
- Institute of High Technologies, National Taras Shevchenko University of Kyiv, 60 Volodymyrska Str., 01033 Kyiv, Ukraine
- Correspondence:
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27
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Chilivery R, Zhang R, Chen G, Yao D, Fan D, Lu F, Song Y. Facile in situ construction of novel hybrid 3D-BiOCl@PDA heterostructures with vacancy induced charge transfer for efficient visible light driven photocatalysis and antibacterial activity. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Synthesis and characterization of mesoporous vanadium sulfides as environmental catalysts for the cycloaddition of CO2 with 2-(phenoxymethyl)oxirane) and oxidation reactions. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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29
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Oxidation of Alcohols into Carbonyl Compounds Using a CuO@GO Nano Catalyst in Oxygen Atmospheres. Catalysts 2022. [DOI: 10.3390/catal13010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
In this article, the oxidation of alcohols into carbonyl compounds was studied in oxygen atmospheres using a copper oxide on graphene oxide (CuO@GO) nano composites catalyst, synthesized by the wet chemistry method. CuO@GO nano composites were prepared from GO, and CuO NPs by the sol-gel method. The transformation of aromatic alcohols into corresponding carbonyl compounds in good-to-high yields were observed using the CuO@GO catalyst under an oxygen atmosphere. Synthesized CuO@GO was confirmed by FT-IR, XRD, XPS, TEM, FE-SEM, TEM, and SEM analyses, and revealed intercalation of CuO-NPs on/in GO nano sheets through the chelation of Cu+2 ions with CO, COOH, and OH groups presenting on the GO nano sheets. The catalytic activity of CuO@GO nano composites for the conversion of alcohols into carbonyl compounds were evaluated through TOF (2.56 × 10−3 mol g−1 min−1). The use of CuO@GO has shown catalytic activity and recyclability with a high conversion of alcohols to ketones. We assume that the proposed CuO@GO catalyst can be used for other key organic transformations and will be evaluated in the future.
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30
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Huang Y, Xiong D, Wu S, Huang Z, Shen W, Xu H. Preparation of a Nanorod-like Mo-VO x Catalyst for Gas Phase Selective Oxidation of Methyl Lactate with Air. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yijia Huang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
| | - Desheng Xiong
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
- Shanghai Huayi New Material Co., Ltd., Shanghai201507, People’s Republic of China
| | - Shipeng Wu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
| | - Zhen Huang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
| | - Wei Shen
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
| | - Hualong Xu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials, Collaborative Innovation Centre of Chemistry for Energy Materials, Fudan University, Shanghai200433, People’s Republic of China
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31
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Xue Q, Xia Z, Gou W, Bu J, Li J, Xiao H, Qu Y. Identification and Origination of the O*-Dominated β-NiOOH Intermediates with High Intrinsic Activity for Electrocatalytic Alcohol Oxidation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Qingyu Xue
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Poly technical University, Xi’an 710072, China
| | - Zhaoming Xia
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Wangyan Gou
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Poly technical University, Xi’an 710072, China
| | - Jun Bu
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Poly technical University, Xi’an 710072, China
| | - Jiayuan Li
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Poly technical University, Xi’an 710072, China
| | - Hai Xiao
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yongquan Qu
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Poly technical University, Xi’an 710072, China
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32
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Selective Oxidation of Alcohols and Alkenes with Molecular Oxygen Catalyzed by Highly Dispersed Cobalt (II) Decorated 12-Tungstosilicic Acid-Modified Zirconia. Catalysts 2022. [DOI: 10.3390/catal12121622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Traditional procedures for oxidation processes suffer from a lack of selectivity, the use of organic solvents, the toxicity of the reagents, and waste production. As a cleaner alternative, highly dispersed Co over 12-tungstosilicicacid modified zirconia was synthesized and used for the selective oxidation of benzyl alcohol and styrene with molecular oxygen to carbonyl compounds under environmentally benign solvent-free conditions. The supremacy of the present catalyst lies in achieving excellent selectivity (>90%) for products with a very high turnover number. The catalytic activity of the recycled catalysts was also explored under optimized conditions to confirm sustainability. Further, the viability of the catalyst was studied via oxidation of various alcohols and alkenes under optimized conditions as well as superiority by comparison with the reported catalysts.
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33
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Meng F, Yan H, Zhou X, Zeng J, Zhou X, Liu Y, Feng X, Chen D, Yang C. Carbon-Based Metal-Free Catalysts for Selective Oxidation of Glycerol to Glycolic Acid. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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34
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Zhao L, Yang P, Shi S, Zhu G, Feng X, Zheng W, Vlachos DG, Xu J. Activation of Molecular Oxygen for Alcohol Oxidation over Vanadium Carbon Catalysts Synthesized via the Heterogeneous Ligand Strategy. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Li Zhao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- Institute of Ecological and Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, P. R. China
| | - Piaoping Yang
- Department of Chemical and Biomolecular Engineering, Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Song Shi
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- Department of Chemical and Biomolecular Engineering, Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Guozhi Zhu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Xiao Feng
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Weiqing Zheng
- Department of Chemical and Biomolecular Engineering, Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Dionisios G. Vlachos
- Department of Chemical and Biomolecular Engineering, Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Jie Xu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
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35
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Deng Y, Lu SC, Yue LL, Gong YL, Guan XD. Selective oxidation of benzylic and allylic alcohols with PhI(OOCCF 3) 2/catalytic 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) under mild conditions. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2134799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yi Deng
- School of Biology and Chemistry, Minzu Normal University of Xingyi, Xingyi, P. R. China
| | - Shi-Chao Lu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, and Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, P. R. China
| | - Lu-Lu Yue
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, P. R. China
| | - Ya-Ling Gong
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, and Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, P. R. China
| | - Xi-Dong Guan
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, P. R. China
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36
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Qi X, Fu J, Jiang K, Chen T, He Y, Li J, Cao J, Wei H, Huang L, Chu H. Suppressing catalyst deactivation on Pd/CeO2 for selective oxidation of glucose into gluconic acid. J Catal 2022. [DOI: 10.1016/j.jcat.2022.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Maxwell EM, Garber LA, Rogers CJ, Galgano AJ, Baker JS, Kaleem H, Boyle DT, Berry JL, Baber AE. Desorption trends of small alcohols and the disruption of intermolecular interactions at defect sites on Au(111). Phys Chem Chem Phys 2022; 24:23884-23892. [PMID: 36165463 DOI: 10.1039/d1cp05509g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold-based catalysts have received tremendous attention as supports and nanoparticles for heterogeneous catalysis, in part due to the ability of nanoscale Au to catalyze reactions at low temperatures in oxidative environments. Surface defects are known active sites for low temperature Au chemistry, so a full understanding of the interplay between intermolecular interactions and surface morphology is essential to an advanced understanding of catalytic behavior and efficiency. In a systematic study to better understand the adsorption and intermolecular behavior of small alcohols (C1-C4) on Au(111) defect sites, coverage studies of methanol, ethanol, 1-propanol, 1-butanol, 2-butanol, and isobutanol have been conducted on Au(111) using ultrahigh vacuum temperature programmed desorption (UHV-TPD). These small alcohols molecularly adsorb on the Au(111) surface and high resolution experiments reveal distinct terrace, step edge, and kink adsorption features for each molecule. The hydrogen-bonded (H-bonded) networks of small alcohols on Au(111), except for 1-butanol and isobutanol, have been previously imaged on the molecular level at low temperatures by scanning tunneling microscopy. Primary C1-C3 alcohols exhibit planar H-bonded long extended zigzag chain networks while 2-butanol arranges in tetramer clusters of H-bonded molecules due to steric hindrance inhibiting the proximity of molecules on Au(111). Herein, the desorption energy of small primary alcohols was shown to trend linearly with increasing C1-C4 carbon chain length, indicating that the H-bonded molecular packing of 1-butanol resembles that of methanol, ethanol, and 1-propanol, while isobutanol and 2-butanol deviate from the trend. Butanol isomer studies allow the prediction of isobutanol long extended chains in contrast to tetramers. The distinction between the desorption of butanol isomers highlights the role of intermolecular interactions due to the difference in molecular packing structures on Au(111). Furthermore, by studying the energetics of terrace H-bonded networks in comparison with molecular adsorption at undercoordinated step edge and kink defect sites, it is shown that the contribution of stabilizing van der Waals forces to the overall adsorption energy is less for small alcohols adsorbed at kink sites (3.1 kJ mol-1 per CH2) and similar for those adsorbed at step edge (4.8 kJ mol-1 per CH2) and Au terrace sites (4.9 kJ mol-1 per CH2).
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Affiliation(s)
- Eric M Maxwell
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - Lyssa A Garber
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - Clayton J Rogers
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - Ava J Galgano
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - Jordon S Baker
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA. .,Department of Chemistry, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Hasan Kaleem
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - David T Boyle
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA. .,Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Jessica L Berry
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
| | - Ashleigh E Baber
- Department of Chemistry and Biochemistry, James Madison University, Harrisonburg, VA 22807, USA.
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38
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Highly recyclable palladium ion substituted TiO2 as the versatile ligand-free catalyst for the selective oxidation of alcohols and the reduction of nitroarenes. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02089-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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39
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Hu J, Zhu Y, Gao H, Zhang F, Zhang Z. Rapid Catalysis for Aerobic Oxidation of Alcohols Based on Nitroxyl-Radical-Free Copper(II) under Ambient Conditions. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jiaming Hu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Yongkang Zhu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hu Gao
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Feng Zhang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zhibing Zhang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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40
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Javidfar F, Fadaeian M, Ghomi JS. Synthesis of Fe 3O 4@GO Nanocomposites Modified with La 2O 3 Nanoparticles as an Efficient Catalyst for Selective Oxidation of Aromatic Alcohols to Aldehydes. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.1948874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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41
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Zhang Q, Jin Y, Ma L, Zhang Y, Meng C, Duan C. Chromophore‐Inspired Design of Pyridinium‐Based Metal–Organic Polymers for Dual Photoredox Catalysis. Angew Chem Int Ed Engl 2022; 61:e202204918. [DOI: 10.1002/anie.202204918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Qingqing Zhang
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Yunhe Jin
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Lin Ma
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Yongqiang Zhang
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Changgong Meng
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
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42
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Wu Y, Kong LH, Ge WT, Zhang WJ, Dong ZY, Guo XJ, Yan X, Chen Y, Lang WZ. A porous V/SiO2 sphere composite for the selective oxidation of benzyl alcohol to benzaldehyde in aqueous phase through peroxymonosulfate activation. J Catal 2022. [DOI: 10.1016/j.jcat.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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43
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Hu X, Zhang M, Ren A, Huang Y, Yan X, Feng R, Zhao G. Mesoporous nickel-cobalt oxide for efficient liquid-phase benzyl alcohol oxidation by air. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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44
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Dhinagaran G, Harichandran G, Suvaitha SP, Venkatachalam K. Catalytic activity of SBA-15 supported CuO for selective oxidation of veratryl alcohol to veratraldehyde. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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45
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Tosun RB, Hamaloğlu KÖ, Tuncel A. Bimetallic Pd‐Au Nanoparticles Supported Monodisperse Porous Silica Microspheres as an Efficient Heterogenous Catalyst for Fast Oxidation of Benzyl Alcohol. ChemistrySelect 2022. [DOI: 10.1002/slct.202201646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rukiye Babacan Tosun
- Nanotechnology and Nanomedicine Division Hacettepe University 06800 Beytepe Ankara Turkey
| | | | - Ali Tuncel
- Nanotechnology and Nanomedicine Division Hacettepe University 06800 Beytepe Ankara Turkey
- Chemical Engineering Department Hacettepe University 06800 Beytepe Ankara Turkey
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46
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Führer M, van Haasterecht T, Masoud N, Barrett DH, Verhoeven T, Hensen E, Tromp M, Rodella CB, Bitter H. The Synergetic Effect of Support‐oxygen Groups and Pt Particle Size in the Oxidation of α‐D‐glucose: A Proximity Effect in Adsorption. ChemCatChem 2022. [DOI: 10.1002/cctc.202200493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marlene Führer
- Wageningen University and Research: Wageningen University & Research Biobased Chemistry and Technology Wageningen NETHERLANDS
| | - Tomas van Haasterecht
- Wageningen University and Research Wageningen Plant Research Biobased Chemistry and Technology NETHERLANDS
| | - Nazila Masoud
- Wageningen UR: Wageningen University & Research Biobased Chemistry and Technology NETHERLANDS
| | - Dean H. Barrett
- Brazilian Synchrotron Light Laboratory: Laboratorio Nacional de Luz Sincrotron Brazilian Center for Research in Energy and Materials NETHERLANDS
| | - Tiny Verhoeven
- Eindhoven University of Technology: Technische Universiteit Eindhoven EIRES Chemistry for Sustainable Energy Systems NETHERLANDS
| | - Emiel Hensen
- Eindhoven University of Technology: Technische Universiteit Eindhoven EIRES Chemistry for Sustainable Energy Systems NETHERLANDS
| | - Moniek Tromp
- University of Groningen: Rijksuniversiteit Groningen Material chemisrty NETHERLANDS
| | - Cristiane B. Rodella
- Brazilian Synchrotron Light Laboratory: Laboratorio Nacional de Luz Sincrotron Brazilian Center for Research in Energy and Materials NETHERLANDS
| | - Harry Bitter
- Wageningen University Biobased commodity chemistry Bornse Weilanden 9P.O. Box 17 6700 AA Wageningen NETHERLANDS
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47
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Turgut AM, Ozer D, Icten O, Zumreoglu-Karan B. Solvent–Free Oxidation of Benzyl Alcohol Over Mechanochemically Prepared Fe3BO6–CeO2 Catalyst. Catal Letters 2022. [DOI: 10.1007/s10562-022-04098-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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48
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Fan Q, Zhang H, Ren H, He Y, Gu Y, Wu G, Zhu H, Xie Z, Le Z. Photocatalyst-free light driven dehydrogenation of alcohols into carbonyl compounds under mild conditions. Chem Asian J 2022; 17:e202200468. [PMID: 35833628 DOI: 10.1002/asia.202200468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/03/2022] [Indexed: 11/08/2022]
Abstract
Herein, we reported a photocatalyst-free, facile and eco-friendly method for conducting dehydrogenation of alcohols to corresponding aldehydes or ketones with high selectivity under mild conditions. The methodology exhibited outstanding tolerance with electron-donating and electron-withdrawing groups and afforded series of aldehydes or ketones in considerable yields. Furthermore, the plausible mechanism was investigated by control experiments and DFT calculations. The advantages of readily accessible, atomic economy and green reaction conditions for the present method will endow it with prospective application in chemical synthesis.
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Affiliation(s)
- Qiangwen Fan
- East China University of Technology, Jiangxi Province Key laboratory of Synthetic Chemistry, Guanglan Street No.418, Nanchang, Jiangxi Province, 330013, NanChang, CHINA
| | - Honglei Zhang
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Huijun Ren
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Yanling He
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Yuhang Gu
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Guorong Wu
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Haibo Zhu
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Zongbo Xie
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
| | - Zhanggao Le
- East China University of Technology, Jiangxi Province Key Laboratory of Synthetic Chemistry, CHINA
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49
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Deng J, Ben Tayeb K, Dong C, Simon P, Marinova M, Dubois M, Morin JC, Zhou W, Capron M, Ordomsky VV. TEMPO-Ru-BEA Composite Material for the Selective Oxidation of Alcohols to Aldehydes. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Jianying Deng
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Karima Ben Tayeb
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l’Environnement, UMR CNRS 8516, Université de Lille, Lille F-59000, France
| | - Chunyang Dong
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Pardis Simon
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Maya Marinova
- Institut Michel-Eugène Chevreul, Villeneuve-d’Ascq 59655, France
| | - Melanie Dubois
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Jean-Charles Morin
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Wenjuan Zhou
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS/Solvay, Shanghai 201108, People’s Republic of China
| | - Mickael Capron
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
| | - Vitaly V. Ordomsky
- Unité de Catalyse et Chimie du Solide, UMR CNRS 8181, Université de Lille, Lille F-59000, France
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50
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Sabre EV, Viola BM, Cánepa AL, Casuscelli SG. Vanadium Supported on Titanium Pillared Montmorillonite Clay for the Selective Catalytic Oxidation of Benzyl Alcohol. Top Catal 2022. [DOI: 10.1007/s11244-022-01663-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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