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Zhang Q, Zhang J, Qian H, Ma S. Aerobic Oxidation of PMB Ethers to Carboxylic Acids. Chemistry 2024; 30:e202401815. [PMID: 38925594 DOI: 10.1002/chem.202401815] [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: 05/09/2024] [Revised: 06/20/2024] [Accepted: 06/24/2024] [Indexed: 06/28/2024]
Abstract
The first aerobic protocol of direct transformation of p-methoxybenzyl (PMB) ethers to carboxylic acids efficiently with Fe(NO3)3 ⋅ 9H2O and TEMPO as catalysts at room temperature has been developed. The reaction accommodates C-Br bond, terminal/non-terminal C-C triple bond, amide, cyano, nitro, ester, and trifluoromethyl groups. Even highly selective oxidative deprotection of different benzylic PMB ethers has been realized. The reaction has been successfully applied to the total synthesis of natural product, (R)-6-hydroxy-7,9-octadecadiynoic acid, demonstrating the practicality of the method. Based on experimental studies, a possible mechanism involving oxygen-stabilized benzylic cation has been proposed.
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Affiliation(s)
- Qian Zhang
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai, 200433, China
| | - Jiabin Zhang
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou, 310027, Zhejiang Province, China
| | - Hui Qian
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai, 200433, China
| | - Shengming Ma
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai, 200433, China
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou, 310027, Zhejiang Province, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
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Al-Romaizan AN, Gangwar MK, Verma A, Bawaked SM, Saleh TS, Al-Ammari RH, Butcher RJ, Siddiqui IR, Mostafa MMM. Catalytic Acceptorless Dehydrogenation (CAD) of Secondary Benzylic Alcohols into Value-Added Ketones Using Pd(II)-NHC Complexes. Molecules 2023; 28:4992. [PMID: 37446653 PMCID: PMC10343575 DOI: 10.3390/molecules28134992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
For the creation of adaptable carbonyl compounds in organic synthesis, the oxidation of alcohols is a crucial step. As a sustainable alternative to the harmful traditional oxidation processes, transition-metal catalysts have recently attracted a lot of interest in acceptorless dehydrogenation reactions of alcohols. Here, using well-defined, air-stable palladium(II)-NHC catalysts (A-F), we demonstrate an effective method for the catalytic acceptorless dehydrogenation (CAD) reaction of secondary benzylic alcohols to produce the corresponding ketones and molecular hydrogen (H2). Catalytic acceptorless dehydrogenation (CAD) has been successfully used to convert a variety of alcohols, including electron-rich/electron-poor aromatic secondary alcohols, heteroaromatic secondary alcohols, and aliphatic cyclic alcohols, into their corresponding value-added ketones while only releasing molecular hydrogen as a byproduct.
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Affiliation(s)
- Abeer Nasser Al-Romaizan
- Department of Chemistry, Faculty of Science, King Abdul-Aziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.N.A.-R.); (S.M.B.); (R.H.A.-A.)
| | - Manoj Kumar Gangwar
- Department of Chemistry, Faculty of Science, University of Allahabad (AoU), Prayagraj 211002, Uttar Pradesh, India; (M.K.G.); (A.V.); (I.R.S.)
| | - Ankit Verma
- Department of Chemistry, Faculty of Science, University of Allahabad (AoU), Prayagraj 211002, Uttar Pradesh, India; (M.K.G.); (A.V.); (I.R.S.)
| | - Salem M. Bawaked
- Department of Chemistry, Faculty of Science, King Abdul-Aziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.N.A.-R.); (S.M.B.); (R.H.A.-A.)
| | - Tamer S. Saleh
- Department of Chemistry, College of Science, University of Jeddah, P.O. Box 80327, Jeddah 21959, Saudi Arabia
| | - Rahmah H. Al-Ammari
- Department of Chemistry, Faculty of Science, King Abdul-Aziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.N.A.-R.); (S.M.B.); (R.H.A.-A.)
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, DC 20059, USA;
| | - Ibadur Rahman Siddiqui
- Department of Chemistry, Faculty of Science, University of Allahabad (AoU), Prayagraj 211002, Uttar Pradesh, India; (M.K.G.); (A.V.); (I.R.S.)
| | - Mohamed Mokhtar M. Mostafa
- Department of Chemistry, Faculty of Science, King Abdul-Aziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.N.A.-R.); (S.M.B.); (R.H.A.-A.)
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3
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Racheeti PB, Gunturu RB, Pinapati SR, Kowthalam A, Tamminana R, Rudraraju R. Hypervalent iodine(III) promoted synthesis of isothiocyanates in water. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2148222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Ratna Babu Gunturu
- Department of Chemistry, Acharya Nagarjuna University, Guntur, AP, India
| | | | - Anitha Kowthalam
- Department of Chemistry, Sri Krishna Devaraya University, Ananthapur, AP, India
| | - Ramana Tamminana
- Department of Chemistry, VIT-AP University, Amaravati, AP, India
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4
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Kon Y, Nakashima T, Onozawa SY, Sato K, Kobayashi S. Switchable Synthesis of Aldehydes and Carboxylic Acids from Alcohols by Platinum‐Catalysed Hydrogen Peroxide Oxidation Using Flow Reactors. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yoshihiro Kon
- National Institute of Advanced Industrial Science and Technology (AIST) JAPAN
| | - Takuya Nakashima
- National Institute of Advanced Industrial Science and Technology (AIST) JAPAN
| | - Syun-ya Onozawa
- National Institute of Advanced Industrial Science and Technology (AIST) JAPAN
| | - Kazuhiko Sato
- National Institute of Advanced Industrial Science and Technology JAPAN
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Abstract
Abstract
In the last decade, there was observed a growing demand for both n-butanol as a potential fuel or fuel additive, and propylene as the only raw material for production of alcohol and other more bulky propylene chemical derivatives with faster growing outputs (polymers, propylene oxide, and acrylic acid). The predictable oilfield depletion and the European Green Deal adoption stimulated interest in alternative processes for n-butanol production, especially those involving bio-based materials. Their commercialization will promote additional market penetration of n-butanol for its application as a basic chemical. We analyze briefly the current status of two most advanced bio-based processes, i.e. ethanol–to-n-butanol and acetone–butanol–ethanol (ABE) fermentation. In the second part of the review, studies of n-butanol and ABE conversion to valuable products are considered with an emphasis on the most perspective catalytic systems and variants of the future processes realization.
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Affiliation(s)
- Larisa Pinaeva
- Department of Technology of Catalytic Processes, Boreskov Institute of Catalysis , Novosibirsk 630090 , Russia
| | - Alexandr Noskov
- Department of Technology of Catalytic Processes, Boreskov Institute of Catalysis , Novosibirsk 630090 , Russia
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6
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Senthamarai T, Chandrashekhar VG, Rockstroh N, Rabeah J, Bartling S, Jagadeesh RV, Beller M. A “universal” catalyst for aerobic oxidations to synthesize (hetero)aromatic aldehydes, ketones, esters, acids, nitriles, and amides. Chem 2021. [DOI: 10.1016/j.chempr.2021.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Wang T, Sha J, Sabbe M, Sautet P, Pera-Titus M, Michel C. Identification of active catalysts for the acceptorless dehydrogenation of alcohols to carbonyls. Nat Commun 2021; 12:5100. [PMID: 34429417 PMCID: PMC8385104 DOI: 10.1038/s41467-021-25214-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 07/20/2021] [Indexed: 11/12/2022] Open
Abstract
Acceptorless dehydrogenation into carbonyls and molecular hydrogen is an attractive strategy to valorize (biobased) alcohols. Using 2-octanol dehydrogenation as benchmark reaction in a continuous reactor, a library of metal-supported catalysts is tested to validate the predictive level of catalytic activity for combined DFT and micro-kinetic modeling. Based on a series of transition metals, scaling relations are determined as a function of two descriptors, i.e. the surface binding energies of atomic carbon and oxygen. Then, a volcano-shape relation based on both descriptors is derived, paving the way to further optimization of active catalysts. Evaluation of 294 diluted alloys but also a series of carbides and nitrides with the volcano map identified 12 promising candidates with potentially improved activity for alcohol dehydrogenation, which provides useful guidance for experimental catalyst design. Further screening identifies β-Mo2N and γ-Mo2N exposing mostly (001) and (100) facets as potential candidates for alcohol dehydrogenation.
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Affiliation(s)
- Tao Wang
- Center of Artificial Photosynthesis for Solar Fuels, School of Science, Westlake University, Hangzhou, Zhejiang Province, China.
| | - Jin Sha
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS - Solvay, Shanghai, China
| | - Maarten Sabbe
- Department of Materials, Textiles and Chemical Engineering, Ghent University, Zwijnaarde, Belgium
| | - Philippe Sautet
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Marc Pera-Titus
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS - Solvay, Shanghai, China.
| | - Carine Michel
- Univ Lyon, ENS de Lyon, CNRS UMR 5182, Laboratoire de Chimie, Lyon, France.
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8
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Zhang Z, Zhang G, Xiong N, Xue T, Zhang J, Bai L, Guo Q, Zeng R. Oxidative α-C-C Bond Cleavage of 2° and 3° Alcohols to Aromatic Acids with O 2 at Room Temperature via Iron Photocatalysis. Org Lett 2021; 23:2915-2920. [PMID: 33769053 DOI: 10.1021/acs.orglett.1c00556] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The selective α-C-C bond cleavage of unfunctionalized secondary (2°) and tertiary alcohols (3°) is essential for valorization of macromolecules and biopolymers. We developed a blue-light-driven iron catalysis for aerobic oxidation of 2° and 3° alcohols to acids via α-C-C bond cleavages at room temperature. The first example of oxygenation of the simple tertiary alcohols was reported. The iron catalyst and blue light play critical roles to enable the formation of highly reactive O radicals from alcohols and the consequent two α-C-C bond cleavages.
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9
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Yu M, Wu C, Zhou L, Zhu L, Yao X. Aerobic Oxidation of Aldehydes to Carboxylic Acids Catalyzed by Recyclable Ag/C3N4 Catalyst. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617999200807210137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The oxidation of aldehydes is an efficient methodology for the synthesis of carboxylic acids. Herein we hope to report a simple, efficient and recyclable protocol for aerobic oxidation of aldehydes to carboxylic acid by using C3N4 supported silver nanoparticles (Ag/3N4) as a catalyst in aqueous solution under mild conditions. Under standard conditions, the corresponding carboxylic acids can be obtained in good to excellent yields. In addition, Ag/C3N4 is convenient for recovery and could be reused three times with satisfactory yields.
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Affiliation(s)
- Min Yu
- College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China
| | - Chaolong Wu
- College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China
| | - Li Zhou
- College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China
| | - Li Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing 210029,China
| | - Xiaoquan Yao
- College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China
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10
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11
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Najafvand-Derikvandi S, Karimi B, Ganji N, Vali H. Cubic nanocasted polyaniline-ordered mesoporous carbon composite and its application for enhanced catalytic activity of palladium nanoparticles in the aerobic oxidation of alcohols in water. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Ye D, Liu Z, Sessler JL, Lei C. Base-free oxidation of alcohols enabled by nickel(ii)-catalyzed transfer dehydrogenation. Chem Commun (Camb) 2020; 56:11811-11814. [PMID: 33021256 DOI: 10.1039/d0cc03966g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An efficient nickel(ii)-catalyzed transfer dehydrogenation oxidation of alcohols is reported that relies on cyclohexanone as the formal oxidant and does not require the use of an external base. The synthetic utility of this protocol is demonstrated via the facile oxidation of structurally complicated natural products.
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Affiliation(s)
- Danfeng Ye
- School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
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13
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Chakraborty T, Mondal R, Ghanta R, Chakraborty A, Chattopadhyay T. Triton X‐100 functionalized Cu(II) dihydrazone based complex immobilized on Fe
3
O
4
@dopa: A highly efficient catalyst for oxidation of alcohols, alkanes, and sulfides and epoxidation of alkenes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5695] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Tonmoy Chakraborty
- Department of Chemistry University of Calcutta 92, A.P.C.Road Kolkata 700009 India
| | - Rimpa Mondal
- Department of Chemistry Diamond Harbour Women's University Diamond Harbour Road, Sarisha, South 24 Parganas (S) West Bengal 743368 India
| | - Rinku Ghanta
- Department of Chemistry Diamond Harbour Women's University Diamond Harbour Road, Sarisha, South 24 Parganas (S) West Bengal 743368 India
| | - Aratrika Chakraborty
- Department of Chemistry University of Calcutta 92, A.P.C.Road Kolkata 700009 India
| | - Tanmay Chattopadhyay
- Department of Chemistry Diamond Harbour Women's University Diamond Harbour Road, Sarisha, South 24 Parganas (S) West Bengal 743368 India
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14
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Krutpijit C, Tian W, Jongsomjit B, Pjontek D, Herrera JE. Lithium promotion in ethanol oxidative dehydrogenation over Al- modified Ag/Montmorillonite clays. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Karimi B, Bigdeli A, Safari AA, Khorasani M, Vali H, Khodadadi Karimvand S. Aerobic Oxidation of Alcohols Catalyzed by in Situ Generated Gold Nanoparticles inside the Channels of Periodic Mesoporous Organosilica with Ionic Liquid Framework. ACS COMBINATORIAL SCIENCE 2020; 22:70-79. [PMID: 31944104 DOI: 10.1021/acscombsci.9b00160] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In situ generated gold nanoparticles inside the nanospaces of periodic mesoporous organosilica with an imidazolium framework (Au@PMO-IL) were found to be highly active, selective, and reusable catalysts for the aerobic oxidation of activated and nonactivated alcohols under mild reaction conditions. The catalyst was characterized by nitrogen adsorption-desorption measurement, thermogravimetric analysis (TGA), transmission electron microscopy (TEM), elemental analysis (EA), diffuse reflectance infrared Fourier transform spectroscopy (DRIFT), X-ray photoelectron spectroscopy (XPS), and inductively coupled plasma atomic emission spectroscopy (ICP-AES). The catalyst exhibited excellent catalytic activity in the presence of either Cs2CO3 (35 °C) or K2CO3 (60 °C) as reaction bases in toluene as a reaction solvent. Under both reaction conditions, various types of alcohols (up to 35 examples) including activated benzylic, primary and secondary aliphatic, heterocyclic, and challenging cyclic aliphatic alcohols converted to the expected carbonyl compounds in good to excellent yields and selectivity. The catalyst was also recovered and reused for at least seven reaction cycles. Data from three independent leaching tests indicated that amounts of leached gold particles were negligible (<0.2 ppm). It is believed that the combination of bridged imidazolium groups and confined nanospaces of PMO-IL might be a major reason explaining the remarkable stabilization and homogeneous distribution of in situ generated gold nanoparticles, thus resulting in the highly active and recyclable catalyst system.
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Affiliation(s)
- Babak Karimi
- Institute for Advanced Studies in Basic Sciences, No. 444, Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
- Research Center for Basic Sciences & Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-66731, Iran
| | - Akram Bigdeli
- Institute for Advanced Studies in Basic Sciences, No. 444, Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
| | - Ali Asghar Safari
- Institute for Advanced Studies in Basic Sciences, No. 444, Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
| | - Mojtaba Khorasani
- Institute for Advanced Studies in Basic Sciences, No. 444, Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
- Research Center for Basic Sciences & Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, Zanjan 45137-66731, Iran
| | - Hojatollah Vali
- Department of Anatomy and Cell Biology and Facility for Electron Microscopy Research, McGill University, Montreal, Quebec H3A 2A7, Canada
| | - Somaiyeh Khodadadi Karimvand
- Institute for Advanced Studies in Basic Sciences, No. 444, Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
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Highly Efficient N-Heterocyclic Carbene/Ruthenium Catalytic Systems for the Acceptorless Dehydrogenation of Alcohols to Carboxylic Acids: Effects of Ancillary and Additional Ligands. Catalysts 2019. [DOI: 10.3390/catal10010010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The transition-metal-catalyzed alcohol dehydrogenation to carboxylic acids has been identified as an atom-economical and attractive process. Among various catalytic systems, Ru-based systems have been the most accessed and investigated ones. With our growing interest in the discovery of new Ru catalysts comprising N-heterocyclic carbene (NHC) ligands for the dehydrogenative reactions of alcohols, we designed and prepared five NHC/Ru complexes ([Ru]-1–[Ru]-5) bearing different ancillary NHC ligands. Moreover, the effects of ancillary and additional ligands on the alcohol dehydrogenation with KOH were thoroughly explored, followed by the screening of other parameters. Accordingly, a highly active catalytic system, which is composed of [Ru]-5 combined with an additional NHC precursor L5, was discovered, affording a variety of acid products in a highly efficient manner. Gratifyingly, an extremely low Ru loading (125 ppm) and the maximum TOF value until now (4800) were obtained.
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17
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The making of natural iron sulfide nanoparticles in a hot vent snail. Proc Natl Acad Sci U S A 2019; 116:20376-20381. [PMID: 31551263 DOI: 10.1073/pnas.1908533116] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Biomineralization in animals exclusively features oxygen-based minerals with a single exception of the scaly-foot gastropod Chrysomallon squamiferum, the only metazoan with an iron sulfide skeleton. This unique snail inhabits deep-sea hot vents and possesses scales infused with iron sulfide nanoparticles, including pyrite, giving it a characteristic metallic black sheen. Since the scaly-foot is capable of making iron sulfide nanoparticles in its natural habitat at a relatively low temperature (∼15 °C) and in a chemically dynamic vent environment, elucidating its biomineralization pathways is expected to have significant industrial applications for the production of metal chalcogenide nanoparticles. Nevertheless, this biomineralization has remained a mystery for decades since the snail's discovery, except that it requires the environment to be rich in iron, with a white population lacking in iron sulfide known from a naturally iron-poor locality. Here, we reveal a biologically controlled mineralization mechanism employed by the scaly-foot snail to achieve this nanoparticle biomineralization, through δ34 S measurements and detailed electron-microscopic investigations of both natural scales and scales from the white population artificially incubated in an iron-rich environment. We show that the scaly-foot snail mediates biomineralization in its scales by supplying sulfur through channel-like columns in which reaction with iron ions diffusing inward from the surrounding vent fluid mineralizes iron sulfides.
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18
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Srisa J, Tankam T, Sukwattanasinitt M, Wacharasindhu S. Micelle-Enabled One-Pot Guanidine Synthesis in Water Directly from Isothiocyanate using Hypervalent Iodine(III) Reagents under Mild Conditions. Chem Asian J 2019; 14:3335-3343. [PMID: 31397526 DOI: 10.1002/asia.201900982] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Indexed: 02/06/2023]
Abstract
In this work, we developed a one-pot synthesis of guanidine directly from isothiocyanate using DIB (diacetoxyiodobenzene) as a desulfurizing agent under micellar conditions in water. Our optimization study revealed that the use of 1 % TPGS-750-M as a surfactant with NaOH as an additive base at room temperature can convert a variety of isothiocyanates and amines into corresponding guanidines in excellent yields (69-95 %). This synthetic process in water can be applied to prepare guanidine at gram-scale quantity. Our aqueous micellar medium also demonstrated high reusability as the reaction can be performed for several cycles without losing its efficiency. The reaction is metal-free, utilizes water as solvent and practical (room temperature and open flask).
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Affiliation(s)
- Jakkrit Srisa
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.,Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, Thailand
| | - Theeranon Tankam
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Sumrit Wacharasindhu
- Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
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19
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Cyclopentadienyl Ruthenium(II) Complex-Mediated Oxidation of Benzylic and Allylic Alcohols to Corresponding Aldehydes. HETEROATOM CHEMISTRY 2019. [DOI: 10.1155/2019/5053702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This work reports an efficient method for the oxidation reaction of aliphatic, aromatic allylic, and benzylic alcohols into aldehydes catalyzed by the cyclopentadienyl ruthenium(II) complex (RuCpCl(PPh3)2) with bubbled O2. Through further optimizing controlled studies, the tendency order of oxidation reactivity was determined as follows: benzylic alcohols > aromatic allylic alcohols >> aliphatic alcohols. In addition, this method has several advantages, including a small amount of catalyst (0.5 mol%) and selective application of high discrimination activity of aliphatic, aromatic allylic, and benzylic alcohols.
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20
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Functionalization methods of SBA-15 mesoporous molecular sieve: a brief overview. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0677-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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21
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Wang ZQ, Tang XS, Yang ZQ, Yu BY, Wang HJ, Sang W, Yuan Y, Chen C, Verpoort F. Highly active bidentate N-heterocyclic carbene/ruthenium complexes performing dehydrogenative coupling of alcohols and hydroxides in open air. Chem Commun (Camb) 2019; 55:8591-8594. [DOI: 10.1039/c9cc03519b] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A highly active and robust bidentate NHC/Ru complex for the acceptorless dehydrogenative coupling of alcohols and hydroxides in open air.
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Affiliation(s)
- Zhi-Qin Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
- School of Materials Science and Engineering
| | - Xiao-Sheng Tang
- Key Laboratory of Optoelectronic Technology and Systems (Ministry of Education) College of Optoelectronic Engineering
- Chongqing University
- Chongqing 400044
- P. R. China
| | - Zhao-Qi Yang
- School of Pharmaceutical Sciences
- Jiangnan University
- Wuxi 214122
- China
| | - Bao-Yi Yu
- Key Laboratory of Urban Agriculture (North China)
- Ministry of Agriculture
- Beijing University of Agriculture
- Beijing 102206
- P. R. China
| | - Hua-Jing Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
| | - Wei Sang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
- School of Materials Science and Engineering
| | - Ye Yuan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
| | - Cheng Chen
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
| | - Francis Verpoort
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- P. R. China
- National Research Tomsk Polytechnic University
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22
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Zhang G, Ma D, Zhao Y, Zhang G, Mei G, Lyu J, Ding C, Shan S. NH 3⋅H 2O: The Simplest Nitrogen-Containing Ligand for Selective Aerobic Alcohol Oxidation to Aldehydes or Nitriles in Neat Water. ChemistryOpen 2018; 7:885-889. [PMID: 30460169 PMCID: PMC6232702 DOI: 10.1002/open.201800196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 12/30/2022] Open
Abstract
Aqueous ammonia (NH3⋅H2O) has been shown to serve as the simplest nitrogen-containing ligand to effectively promote copper-catalyzed selective alcohol oxidation under air in water. A series of alcohols with varying electronic and steric properties were selectively oxidized to aldehydes with up to 95 % yield. Notably, by increasing the amount of aqueous ammonia in neat water, the exclusive formation of aryl nitriles was also accomplished with good-to-excellent yields. Additionally, the catalytic system exhibits a high level of functional group tolerance with -OH, -NO2, esters, and heteroaryl groups all being amenable to the reaction conditions. This one-pot and green oxidation protocol provides an important synthetic route for the selective preparation of either aldehydes or nitriles from commercially available alcohols.
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Affiliation(s)
- Guofu Zhang
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Danting Ma
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Yiyong Zhao
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Guihua Zhang
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Guangyao Mei
- Zhejiang Hongyuan Pharmaceutical Co. LtdTaizhou317016P. R. China
| | - Jinghui Lyu
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Chengrong Ding
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
| | - Shang Shan
- College of Chemical EngineeringZhejiang University of TechnologyHangzhou310014P. R. China
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23
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Tankam T, Srisa J, Sukwattanasinitt M, Wacharasindhu S. Microwave-Enhanced On-Water Amination of 2-Mercaptobenzoxazoles To Prepare 2-Aminobenzoxazoles. J Org Chem 2018; 83:11936-11943. [DOI: 10.1021/acs.joc.8b01824] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Theeranon Tankam
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330, Thailand
| | - Jakkrit Srisa
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330, Thailand
| | - Sumrit Wacharasindhu
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330, Thailand
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24
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Shen X, Zhang Q, Zhang G, Wang J. Significant and Synergistic Intensification of Aerobic Oxidation of Activated Alcohols in Water at Ambient Condition by Adding Perfluoro‐Surfactant. ChemistrySelect 2018. [DOI: 10.1002/slct.201801836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xianbo Shen
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
| | - Qi Zhang
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
| | - Guoqi Zhang
- Department of SciencesThe City University of New York New York NY 10019 USA
| | - Jianli Wang
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
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25
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Fang K, Li G, She Y. Metal-Free Aerobic Oxidation of Nitro-Substituted Alkylarenes to Carboxylic Acids or Benzyl Alcohols Promoted by NaOH. J Org Chem 2018; 83:8092-8103. [PMID: 29905478 DOI: 10.1021/acs.joc.8b00903] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Efficient and selective aerobic oxidation of nitro-substituted alkylarenes to functional compounds is a fundamental process that remains a challenge. Here, we report a metal-free, efficient, and practical approach for the direct and selective aerobic oxidation of nitro-substituted alkylarenes to carboxylic acids or benzyl alcohols. This sustainable system uses O2 as clean oxidant in a cheap and green NaOH/EtOH mixture. The position and type of substituent critically affect the products. In addition, this sustainable protocol enabled gram-scale preparation of carboxylic acid and benzyl alcohol derivatives with high chemoselectivities. Finally, the reactions can be conducted in a pressure reactor, which can conserve oxygen and prevent solvent loss. The approach was conducive to environmental protection and potential industrial application.
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Affiliation(s)
- Kun Fang
- College of Chemical Engineering , Zhejiang University of Technology , Hangzhou , Zhejiang 310014 , People's Republic of China
| | - Guijie Li
- College of Chemical Engineering , Zhejiang University of Technology , Hangzhou , Zhejiang 310014 , People's Republic of China
| | - Yuanbin She
- College of Chemical Engineering , Zhejiang University of Technology , Hangzhou , Zhejiang 310014 , People's Republic of China
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26
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Preger Y, Root TW, Stahl SS. Platinum-Based Heterogeneous Catalysts for Nitrile Synthesis via Aerobic Oxidative Coupling of Alcohols and Ammonia. ACS OMEGA 2018; 3:6091-6096. [PMID: 31458796 PMCID: PMC6644636 DOI: 10.1021/acsomega.8b00911] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 05/21/2018] [Indexed: 06/10/2023]
Abstract
Transition-metal-catalyzed aerobic oxidative coupling of alcohols and ammonia represents an attractive atom-economical synthetic route to prepare nitriles. Heterogeneous platinum catalysts have been widely used for aerobic alcohol oxidation to aldehydes and carboxylic acids but have not been applied to nitrile synthesis. In this work, we show that carbon-supported Pt catalysts are effective for this transformation. Unpromoted Pt is competent with benzylic substrates bearing either electron-donating or electron-withdrawing substituents. Use of both K2CO3 and Bi additives accelerates the rate of alcohol oxidation and affords high yields with challenging heterocyclic alcohols.
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Affiliation(s)
- Yuliya Preger
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Thatcher W. Root
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Shannon S. Stahl
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
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27
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Dutta D, Phukan A, Dutta DK. Nanoporous montmorillonite clay stabilized copper nanoparticles: Efficient and reusable catalyst for oxidation of alcohols. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2017.12.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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29
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Jiang HY, Xu J, Sun B. Selective hydrogenation of aromatic compounds using modified iridium nanoparticles. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4260] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- He-yan Jiang
- Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission, Chongqing Key Laboratory of Catalysis and New Environmental Materials, College of Environmental and Resources; Chongqing Technology and Business University; Chongqing 400067 China
| | - Jie Xu
- Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission, Chongqing Key Laboratory of Catalysis and New Environmental Materials, College of Environmental and Resources; Chongqing Technology and Business University; Chongqing 400067 China
| | - Bin Sun
- Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission, Chongqing Key Laboratory of Catalysis and New Environmental Materials, College of Environmental and Resources; Chongqing Technology and Business University; Chongqing 400067 China
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30
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Shao Z, Wang Y, Liu Y, Wang Q, Fu X, Liu Q. A general and efficient Mn-catalyzed acceptorless dehydrogenative coupling of alcohols with hydroxides into carboxylates. Org Chem Front 2018. [DOI: 10.1039/c8qo00023a] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A general and efficient Mn-catalyzed acceptorless dehydrogenative coupling of alcohols with hydroxides into carboxylates has been developed.
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Affiliation(s)
- Zhihui Shao
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yujie Wang
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yaqian Liu
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Qian Wang
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Xiaoling Fu
- College of International Exchange
- HanKou University
- Wuhan 430212
- China
| | - Qiang Liu
- Center of Basic Molecular Science (CBMS)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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31
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Heteropolyacid immobilized on polymer/magnetic zeolite nanocomposite as a new and recyclable catalyst for the selective oxidation of alcohols. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1237-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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32
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Osako T, Torii K, Hirata S, Uozumi Y. Chemoselective Continuous-Flow Hydrogenation of Aldehydes Catalyzed by Platinum Nanoparticles Dispersed in an Amphiphilic Resin. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02604] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takao Osako
- Institute for Molecular Science (IMS) and JST ACCEL, Okazaki, Aichi 444-8787, Japan
| | - Kaoru Torii
- Institute for Molecular Science (IMS) and JST ACCEL, Okazaki, Aichi 444-8787, Japan
| | - Shuichi Hirata
- Institute for Molecular Science (IMS) and JST ACCEL, Okazaki, Aichi 444-8787, Japan
| | - Yasuhiro Uozumi
- Institute for Molecular Science (IMS) and JST ACCEL, Okazaki, Aichi 444-8787, Japan
- Riken Center for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
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33
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Bai L, Zhang S, Chen Q, Gao C. Synthesis of Ultrasmall Platinum Nanoparticles on Polymer Nanoshells for Size-Dependent Catalytic Oxidation Reactions. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9710-9717. [PMID: 28244304 DOI: 10.1021/acsami.6b16857] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
It is highly desirable for the synthesis and stabilization of noble metal nanoparticles of uniform, precisely tunable sizes, especially in the range of angstroms to a few nanometers, for many catalytic applications in pursuit of optimal activity and selectivity. Herein, we report a novel strategy for the synthesis of uniform platinum (Pt) nanoparticles of ultrasmall sizes (average size: 0.9-2.3 nm), which are stabilized on hollow polymer nanoshells formed by polymerization of sodium dodecyl benzenesulfonate (SDBS) at the interface of an ethanol/water emulsion. The resulting composite represents a highly active catalyst for effective oxidation of alcohols under ambient conditions. Strong size-dependent catalytic activity of Pt nanoparticles has been revealed in aerobic oxidation of 1-phenylethanol to yield acetophenone, demonstrating a volcano-shape profile, with Pt nanoparticles of ∼1.7 nm showing the highest activity. The size effect has been attributed to the size-dependent d-band electron structure of the Pt nanoparticles. This work reveals the size effect of Pt nanoparticles in general organic oxidation reactions, and thus provides a general methodology and a lot of opportunities in the design of metal-nanoparticle-based catalysts for fine-chemical production.
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Affiliation(s)
- Licheng Bai
- Center for Materials Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University , Xi'an, Shaanxi 710054, China
| | - Shumeng Zhang
- Center for Materials Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University , Xi'an, Shaanxi 710054, China
| | - Qiang Chen
- School of Chemical Engineering and Technology, Xi'an Jiaotong University , Xi'an, Shaanxi 710049, China
| | - Chuanbo Gao
- Center for Materials Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University , Xi'an, Shaanxi 710054, China
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34
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Tan DW, Li HX, Zhang MJ, Yao JL, Lang JP. Acceptorless Dehydrogenation of Alcohols Catalyzed by CuIN-Heterocycle Thiolate Complexes. ChemCatChem 2017. [DOI: 10.1002/cctc.201601459] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Da-Wei Tan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 215123 Suzhou China
| | - Hong-Xi Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 215123 Suzhou China
- Applied Technology College of Soochow University; 215325 Suzhou China
| | - Meng-Juan Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 215123 Suzhou China
| | - Jian-Lin Yao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 215123 Suzhou China
| | - Jian-Ping Lang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 215123 Suzhou China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 200032 Shanghai China
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35
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Ji YG, Wei K, Liu T, Wu L, Zhang WH. “Naked” Iridium(IV) Oxide Nanoparticles as Expedient and Robust Catalysts for Hydrogenation of Nitrogen Heterocycles: Remarkable Vicinal Substitution Effect and Recyclability. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601370] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yi-Gang Ji
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- Jiangsu Key Laboratory of Biofunction Molecule, Department of Life Sciences and Chemistry; Jiangsu Second Normal University; Nanjing 210013 People's Republic of China
- College of Plant Protection; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Kai Wei
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Teng Liu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Wei-Hua Zhang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
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36
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Advances in polymer-stabilized Au nano-cluster catalysis : Interplay of theoretical calculations and experiments. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(16)62463-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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37
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38
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Jiang X, Zhang J, Ma S. Iron Catalysis for Room-Temperature Aerobic Oxidation of Alcohols to Carboxylic Acids. J Am Chem Soc 2016; 138:8344-7. [DOI: 10.1021/jacs.6b03948] [Citation(s) in RCA: 142] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xingguo Jiang
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
| | - Jiasheng Zhang
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
| | - Shengming Ma
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
- Department
of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
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39
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Li Y, Sha S, Wu Z, Yang C, Ngai T. Facile synthesis of gold nanoparticle-coated polystyrene composite particles templated from Pickering emulsion. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.01.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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40
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Karimi B, Naderi Z, Khorasani M, Mirzaei HM, Vali H. Ultrasmall Platinum Nanoparticles Supported Inside the Nanospaces of Periodic Mesoporous Organosilica with an Imidazolium Network: An Efficient Catalyst for the Aerobic Oxidation of Unactivated Alcohols in Water. ChemCatChem 2016. [DOI: 10.1002/cctc.201501229] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Babak Karimi
- Department of Chemistry; Institute for Advanced Studies in Basic Sciences (IASBS); P.O. Box 45137-66731, Gava Zang Zanjan Iran
| | - Zahra Naderi
- Department of Chemistry; Institute for Advanced Studies in Basic Sciences (IASBS); P.O. Box 45137-66731, Gava Zang Zanjan Iran
| | - Mojtaba Khorasani
- Department of Chemistry; Institute for Advanced Studies in Basic Sciences (IASBS); P.O. Box 45137-66731, Gava Zang Zanjan Iran
| | - Hamid M. Mirzaei
- Department of Chemistry; Institute for Advanced Studies in Basic Sciences (IASBS); P.O. Box 45137-66731, Gava Zang Zanjan Iran
| | - Hojatollah Vali
- Department of Anatomy and Cell Biology and Facility for Electron Microscopy Research; McGill University; Montreal Quebec H3A 2A7 Canada
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41
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Wang MM, Liu SW, Li L, Yu ST, Xie CX, Song ZQ. Hydrogenation of rosin over PVP-stabilized Pd nanoparticles in aqueous/organic biphasic system. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2453-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Liu H, Tan HR, Tok ES, Jaenicke S, Chuah GK. Dehydrogenation of Alcohols over Alumina-Supported Silver Catalysts: The Role of Oxygen in Hydrogen Formation. ChemCatChem 2016. [DOI: 10.1002/cctc.201501200] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Huihui Liu
- Department of Chemistry; National University of Singapore, Kent Ridge; Singapore 117543 Singapore
| | - Hui-Ru Tan
- Department of Physics; National University of Singapore, Kent Ridge; Singapore 117543 Singapore
| | - Eng Soon Tok
- Department of Physics; National University of Singapore, Kent Ridge; Singapore 117543 Singapore
| | - Stephan Jaenicke
- Department of Chemistry; National University of Singapore, Kent Ridge; Singapore 117543 Singapore
| | - Gaik-Khuan Chuah
- Department of Chemistry; National University of Singapore, Kent Ridge; Singapore 117543 Singapore
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43
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Mao H, Liao Y, Ma J, Zhao SL, Huo FW. Water-soluble metal nanoparticles stabilized by plant polyphenols for improving the catalytic properties in oxidation of alcohols. NANOSCALE 2016; 8:1049-1054. [PMID: 26662453 DOI: 10.1039/c5nr07897k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Plant polyphenols extracted from plants are one of the most abundant biomasses in nature, which are typical water soluble natural polymers. Herein, we reported a facile approach for the synthesis of platinum nanoparticle (PtNP) aqueous colloid by utilizing black wattle tannin (BWT, a typical plant polyphenol) as amphiphilic stabilizer. The phenolic hydroxyls of BWT provide the PtNPs with enough hydrophilicity, and their reduction ability could protect the PtNPs from deactivation caused by oxygen atmosphere. Additionally, the hydrophilic nature of BWT could efficiently promote the oxidation of alcohols in water, meanwhile, the hydrophobic and rigid backbones of plant polyphenols are able to suppress the PtNPs from aggregating, thus ensuring the high dispersion of the PtNPs during reactions. Under mild aerobic conditions, the as-prepared BWT-Pt colloid catalyst exhibited high activity in a series of biphasic oxidation of aromatic alcohols and aliphatic alcohols. As for the cycling stability, the BWT-Pt catalyst showed no obvious decrease during the 7 cycles, revealing superior cycling stability as compared with the counterparts using PVP or PEG as the stabilizer.
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Affiliation(s)
- H Mao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - Y Liao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - J Ma
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - S L Zhao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - F W Huo
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Institute of Advanced Materials, Nanjing Tech University (NanjingTech), Nanjing 211816, P. R. China.
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44
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Sheykhan M, Moafi HF, Abbasnia M. Novel access to carbonyl and acetylated compounds: the role of the tetra-n-butylammonium bromide/sodium nitrite catalyst. RSC Adv 2016. [DOI: 10.1039/c6ra08672a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel aerobic oxidation of alcohols without the use of any oxidants was developed.
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45
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Guo W, Pleixats R, Shafir A. Water-Soluble Gold Nanoparticles: From Catalytic Selective Nitroarene Reduction in Water to Refractive Index Sensing. Chem Asian J 2015; 10:2437-43. [DOI: 10.1002/asia.201500290] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Wusheng Guo
- Department of Chemistry and Centro de Innovación; en Química Avanzada (CINQA); Universitat Autònoma de Barcelona; 08193 Cerdanyola del Vallès Barcelona Spain
| | - Roser Pleixats
- Department of Chemistry and Centro de Innovación; en Química Avanzada (CINQA); Universitat Autònoma de Barcelona; 08193 Cerdanyola del Vallès Barcelona Spain
| | - Alexandr Shafir
- Department of Chemistry and Centro de Innovación; en Química Avanzada (CINQA); Universitat Autònoma de Barcelona; 08193 Cerdanyola del Vallès Barcelona Spain
- Institute of Chemical Research of Catalonia (ICIQ); Av. Països Catalans 16, 43007 Tarragona Spain
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46
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Zhou C, Deng W, Wan X, Zhang Q, Yang Y, Wang Y. Functionalized Carbon Nanotubes for Biomass Conversion: The Base-Free Aerobic Oxidation of 5-Hydroxymethylfurfural to 2,5-Furandicarboxylic Acid over Platinum Supported on a Carbon Nanotube Catalyst. ChemCatChem 2015. [DOI: 10.1002/cctc.201500352] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Karimi B, Khorasani M, Vali H, Vargas C, Luque R. Palladium Nanoparticles Supported in the Nanospaces of Imidazolium-Based Bifunctional PMOs: The Role of Plugs in Selectivity Changeover in Aerobic Oxidation of Alcohols. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00237] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Babak Karimi
- Department
of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), PO Box 45195-1159,
Gavazang, Zanjan 45137-6731, Iran
| | - Mojtaba Khorasani
- Department
of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), PO Box 45195-1159,
Gavazang, Zanjan 45137-6731, Iran
| | - Hojatollah Vali
- Department
of Anatomy and Cell Biology and Facility for Electron Microscopy Research, McGill University, Montreal, Quebec H3A 2A7, Canada
| | - Carolina Vargas
- Departamento
de Tecnologia Ambiental (ESCET III), Universidad Rey Juan Carlos, Madrid, Spain
| | - Rafael Luque
- Universidad de Córdoba, Campus de Rabanales,
Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, Córdoba, Spain
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Wang D, Deraedt C, Salmon L, Labrugère C, Etienne L, Ruiz J, Astruc D. A Tris(triazolate) Ligand for a Highly Active and Magnetically Recoverable Palladium Catalyst of Selective Alcohol Oxidation Using Air at Atmospheric Pressure. Chemistry 2015; 21:6501-10. [DOI: 10.1002/chem.201500122] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Indexed: 12/21/2022]
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A novel magnetic hybrid nanomaterial as a highly efficient and selective catalyst for alcohol oxidation based on new Schiff base complexes of transition metal ions. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.10.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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