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Wang H, Zheng H, Hu M, Ma Z, Liu H. Synergistic effect of Al 2O 3-decorated reduced graphene oxide on microstructure and mechanical properties of 6061 aluminium alloy. Sci Rep 2024; 14:16213. [PMID: 39003352 PMCID: PMC11246458 DOI: 10.1038/s41598-024-67004-x] [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: 03/14/2024] [Accepted: 07/08/2024] [Indexed: 07/15/2024] Open
Abstract
In this study, Al6061 alloy matrix composites reinforced Al2O3-decorated reduced graphene oxide (Al2O3/RGO) with 0.1, 0.3 and 0.5 weight present (wt%) were successfully fabricated using high energy ball milling and hot extrusion techniques. The microstructures of these Al2O3/RGO/Al6061 aluminum matrix composites (Al MMCs) were characterized. The results showed that Al2O3/RGO were uniformly distributed within the Al6061 matrix and tightly bonded to the matrix. Al2O3 encapsulation on RGO surface would prevent the formation of Al4C3 brittle phase in matrix, ensuring that there was no reaction between the reinforcement and the matrix Al6061. Tensile strength and Vickers hardness tests demonstrated that the mechanical properties of Al MMCs significantly increased with addition of Al2O3/RGOs. Remarkably, Al MMCs with 0.1 wt% reinforcement showed tensile yield and tensile strengths of 270 MPa and 286 MPa, respectively, which were 49% and 43% higher than those of pure Al6061 prepared using the same process. Furthermore, the 0.1 wt% Al2O3/RGO composite also showed the best plastic deformation capability in considering of the strength.
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Affiliation(s)
- Hongding Wang
- School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China.
| | - Haitao Zheng
- Urumqi West Depot, China Railway Urumqi Group Co.Ltd, Urumqi, 830023, People's Republic of China
| | - Mingshuai Hu
- School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
| | - Zhonglei Ma
- School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
| | - Hong Liu
- School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
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2
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Mushtaq A, Asif R, Humayun WA, Naseer MM. Novel isatin-triazole based thiosemicarbazones as potential anticancer agents: synthesis, DFT and molecular docking studies. RSC Adv 2024; 14:14051-14067. [PMID: 38686286 PMCID: PMC11057040 DOI: 10.1039/d4ra01937g] [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: 03/13/2024] [Accepted: 04/23/2024] [Indexed: 05/02/2024] Open
Abstract
Thiosemicarbazones of isatin have been found to exhibit versatile bioactivities. In this study, two distinct types of isatin-triazole hybrids 3a and 3b were accessed via copper-catalyzed azide-alkyne cycloaddition reaction (CuAAC), together with their mono and bis-thiosemicarbazone derivatives 4a-h and 5a-h. In addition to the characterization by physical, spectral and analytical data, a DFT study was carried out to obtain the optimized geometries of all thiosemicarbazones. The global reactivity values showed that among the synthesized derivatives, 4c, 4g and 5c having nitro substituents are the most soft compounds, with compound 5c having the highest electronegativity and electrophilicity index values among the synthesized series, thus possessing strong binding ability with biomolecules. Molecular docking studies were performed to explore the inhibitory ability of the selected compounds against the active sites of the anticancer protein of phosphoinositide 3-kinase (PI3K). Among the synthesized derivatives, 4-nitro substituted bisthiosemicarbazone 5c showed the highest binding energy of -10.3 kcal mol-1. These findings demonstrated that compound 5c could be used as a favored anticancer scaffold via the mechanism of inhibition against the PI3K signaling pathways.
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Affiliation(s)
- Alia Mushtaq
- Department of Chemistry, Quaid-i-Azam University Islamabad 45320 Pakistan
| | - Rabbia Asif
- Department of Chemistry, Quaid-i-Azam University Islamabad 45320 Pakistan
| | - Waqar Ahmed Humayun
- Department of Medical Oncology & Radiotherapy, King Edward Medical University Lahore 54000 Pakistan
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3
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Bischoff DJ, Lee T, Kang KS, Molineux J, O'Neil Parker W, Pyun J, Mackay ME. Unraveling the rheology of inverse vulcanized polymers. Nat Commun 2023; 14:7553. [PMID: 37985754 PMCID: PMC10662295 DOI: 10.1038/s41467-023-43117-1] [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: 07/04/2023] [Accepted: 11/01/2023] [Indexed: 11/22/2023] Open
Abstract
Multiple relaxation times are used to capture the numerous stress relaxation modes found in bulk polymer melts. Herein, inverse vulcanization is used to synthesize high sulfur content (≥50 wt%) polymers that only need a single relaxation time to describe their stress relaxation. The S-S bonds in these organopolysulfides undergo dissociative bond exchange when exposed to elevated temperatures, making the bond exchange dominate the stress relaxation. Through the introduction of a dimeric norbornadiene crosslinker that improves thermomechanical properties, we show that it is possible for the Maxwell model of viscoelasticity to describe both dissociative covalent adaptable networks and living polymers, which is one of the few experimental realizations of a Maxwellian material. Rheological master curves utilizing time-temperature superposition were constructed using relaxation times as nonarbitrary horizontal shift factors. Despite advances in inverse vulcanization, this is the first complete characterization of the rheological properties of this class of unique polymeric material.
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Affiliation(s)
- Derek J Bischoff
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA
| | - Taeheon Lee
- Department of Chemistry and Biochemistry & Wyant College of Optical Sciences, University of Arizona, Tucson, AZ, 85721, USA
| | - Kyung-Seok Kang
- Department of Chemistry and Biochemistry & Wyant College of Optical Sciences, University of Arizona, Tucson, AZ, 85721, USA
| | - Jake Molineux
- Department of Chemistry and Biochemistry & Wyant College of Optical Sciences, University of Arizona, Tucson, AZ, 85721, USA
| | | | - Jeffrey Pyun
- Department of Chemistry and Biochemistry & Wyant College of Optical Sciences, University of Arizona, Tucson, AZ, 85721, USA.
| | - Michael E Mackay
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA.
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19716, USA.
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4
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Behmagham F, Abdullah MN, Azimi SB, Ubaid M, Ali ATA, Adhab AH, Sami MH, Soleimani-Amiri S, Vessally E. Reductive coupling of nitro compounds with boronic acid derivatives: an overview. RSC Adv 2023; 13:33390-33402. [PMID: 37964904 PMCID: PMC10642445 DOI: 10.1039/d3ra05100e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
The purpose of this review is to summarize the current literature on reductive C-N coupling of nitro compounds and boronic acids, with special emphasis on the mechanistic features of the reactions. The metal-catalyzed reactions are discussed first. This is followed by electro-synthesis and organophosphorus-catalyzed reactions. Finally, the available examples of catalyst-free reactions will be covered at the end of this review.
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Affiliation(s)
- Farnaz Behmagham
- Department of Chemistry, Miandoab Branch, Islamic Azad University Miandoab Iran
| | - Media Noori Abdullah
- Department of Chemistry, College of Science, Salahaddin University-Erbil Kurdistan Region Iraq
| | - Seyedeh Bahareh Azimi
- Assessment and Environment Risks Department, Research Center of Envirnment and Sustainable Development (RCESD) Tehran Iran
| | | | - Abbas Talib Abd Ali
- College of Health and Medical Technologies, National University of Science and Technology Dhi Qar Iraq
| | | | | | | | - Esmail Vessally
- Department of Chemistry, Payame Noor University P. O. Box 19395-3697 Tehran Iran
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5
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Gambhir D, Singh S, Singh RP. Enamine/Iminium-based Dual Organocatalytic Systems for Asymmetric Catalysis and Synthesis. Chem Asian J 2023:e202300627. [PMID: 37910066 DOI: 10.1002/asia.202300627] [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: 07/18/2023] [Revised: 10/22/2023] [Accepted: 10/31/2023] [Indexed: 11/03/2023]
Abstract
The rational combination of two catalysts to expedite the construction of chiral complex biologically and pharmacologically relevant chiral compounds has widely gained momentum over the past decade. In particular, enamine or iminium catalysis ensuing from the activation of aldehyde or ketone by chiral amine catalysts in conjugation with other organocatalytic cycles has facilitated several asymmetric transformations to yield the enantioenriched products. Regardless of the considerable discussion on the various dual catalytic approaches, literature lacks a comprehensive review focusing on the enamine and iminium-based dual organocatalytic systems. Thus, this review article has discussed the noteworthy achievements in the field of asymmetric catalysis and synthesis catalyzed by the enamine and iminium-based dual organocatalytic systems.
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Affiliation(s)
- Diksha Gambhir
- Prof. Ravi P. Singh, Department of Chemistry, Institute of Technology Delhi, Hauz Khas, New Delhi, 110-016, India
| | - Sanjay Singh
- Prof. Ravi P. Singh, Department of Chemistry, Institute of Technology Delhi, Hauz Khas, New Delhi, 110-016, India
| | - Ravi P Singh
- Prof. Ravi P. Singh, Department of Chemistry, Institute of Technology Delhi, Hauz Khas, New Delhi, 110-016, India
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6
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Subramanian S, Ganapathy S, Subramanian S, Arivarasan A. CdTe QD-decorated GO nanosheet heterojunction for efficient photocurrent generation and photocatalytic activity. Dalton Trans 2023; 52:13971-13982. [PMID: 37728866 DOI: 10.1039/d3dt01808c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Cadmium telluride quantum dot (CdTe QD)-decorated graphene oxide (GO) nanosheets are promising heterojunctions for the environmental remediation of organic pollutants in water. However, assembling these two materials is a challenge. For this purpose, we have developed a one-step approach for the decoration of QDs onto the surface of GO nanosheets/intercalation of QDs into GO nanosheets through self-assembly, resulting in the formation of sandwiched hybrid heterojunctions. After synthesis, the samples were analysed for variations in their structural, morphological, compositional, optical and photoelectrochemical characteristics using various analytical tools. Interlinking QDs and GO nanosheets enhanced the photocurrent generation (∼5.8 μA cm-2), resulting in faster electron transfer by delaying the decay time (58.25 ms). A higher rate constant value (k = 0.135 min-1) was obtained for degrading 93% MB dye in 20 min. This work demonstrates a cost-effective strategy for constructing CdTe QDs/GO nanosheet hybrid heterojunctions for potential application in the field of photocatalysis.
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Affiliation(s)
- Sumathi Subramanian
- Crystal Growth Centre, UGC-National Facility, Anna University, Chennai-600 025, Tamil Nadu, India.
| | - Sasikala Ganapathy
- Crystal Growth Centre, UGC-National Facility, Anna University, Chennai-600 025, Tamil Nadu, India.
| | - Suguna Subramanian
- Crystal Growth Centre, UGC-National Facility, Anna University, Chennai-600 025, Tamil Nadu, India.
| | - Ayyaswamy Arivarasan
- Multifunctional Materials Laboratory, Department of Physics, Kalasalingam Academy of Research and Education, Krishnankoil-626 126, Tamil Nadu, India
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7
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Shao Z, Cheng H, Wei Y, Chen J, Gao K, Fang Z, Yan Y, Mi L, Hou H. Cationic metal-organic framework with charge separation effect as a high output triboelectric nanogenerator material for self-powered anticorrosion. Dalton Trans 2023; 52:13316-13323. [PMID: 37668663 DOI: 10.1039/d3dt02185h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
New stable frictional materials based on metal-organic frameworks (MOFs) are greatly desired for applications in self-powered systems. This work reports an ionic MOF material with efficient charge separation mediated by charge induction. ZUT-iMOF-1(Cu) is chemically stable and its triboelectric output performance surpasses those of traditional MOF materials. The short-circuit current of the iMOF triboelectric nanogenerator is 73.79 μA at 5 Hz. The output performance remains stable over 50 000 cycles of continuous operation. The charge and power densities peak at 123.20 μC m-2 and 3133.23 mW m-2. Owing to its high output performance, ZUT-iMOF-1(Cu) effectively prevents metal corrosion in cathodic-protection systems. Theoretical calculations show that increasing the charge-separation effect promotes the frictional electricity generation behaviour. This study provides research suggestions for ionic MOF frictional materials and will promote their application in self-powered electrochemical cathodic-protection systems.
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Affiliation(s)
- Zhichao Shao
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Haoran Cheng
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Yi Wei
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China.
| | - Junshuai Chen
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Kexin Gao
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Zhe Fang
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Yangshuang Yan
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Liwei Mi
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China.
| | - Hongwei Hou
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China.
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8
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Pinto SMA, Ferreira ARR, Teixeira DSS, Nunes SCC, Batista de Carvalho ALM, Almeida JMS, Garda Z, Pallier A, Pais AACC, Brett CMA, Tóth É, Marques MPM, Pereira MM, Geraldes CFGC. Fluorinated Mn(III)/(II)-Porphyrin with Redox-Responsive 1 H and 19 F Relaxation Properties. Chemistry 2023; 29:e202301442. [PMID: 37606898 DOI: 10.1002/chem.202301442] [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: 05/05/2023] [Indexed: 08/23/2023]
Abstract
A new fluorinated manganese porphyrin, (Mn-TPP-p-CF3 ) is reported capable of providing, based on the Mn(III)/Mn(II) equilibrium, dual 1 H relaxivity and 19 F NMR response to redox changes. The physical-chemical characterization of both redox states in DMSO-d6 /H2 O evidenced that the 1 H relaxometric and 19 F NMR properties are appropriate for differential redox MRI detection. The Mn(III)-F distance (dMn-F =9.7-10 Å), as assessed by DFT calculations, is well tailored to allow for adequate paramagnetic effect of Mn(III) on 19 F T1 and T2 relaxation times. Mn-TPP-p-CF3 has a reversible Mn(II)/Mn(III) redox potential of 0.574 V vs. NHE in deoxygenated aqueous HEPES/ THF solution. The reduction of Mn(III)-TPP-p-CF3 in the presence of ascorbic acid is slowly, but fully reversed in the presence of air oxygen, as monitored by UV-Vis spectrometry and 19 F NMR. The broad 1 H and 19 F NMR signals of Mn(III)-TPP-p-CF3 disappear in the presence of 1 equivalent ascorbate replaced by a shifted and broadened 19 F NMR signal from Mn(II)-TPP-p-CF3 . Phantom 19 F MR images in DMSO show a MRI signal intensity decrease upon reduction of Mn(III)-TPP-p-CF3 , retrieved upon complete reoxidation in air within ~24 h. 1 H NMRD curves of the Mn(III)/(II)-TPP-p-CF3 chelates in mixed DMSO/water solvent have the typical shape of Mn(II)/Mn(III) porphyrins.
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Affiliation(s)
- Sara M A Pinto
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Ana R R Ferreira
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Daniela S S Teixeira
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Sandra C C Nunes
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Ana L M Batista de Carvalho
- Molecular Physical Chemistry R&D Unit Department of Chemistry, University of Coimbra, Rua Larga, 3004-535, Coimbra, Portugal
- Department of Life Sciences, Faculty of Science and Technology, Calçada Martim de Freitas, 3000-393, Coimbra, Portugal
| | - Joseany M S Almeida
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- CEMMPRE, University of Coimbra, Pinhal de Marrocos, 3030-788, Coimbra, Portugal
| | - Zoltan Garda
- Centre de Biophysique Moléculaire, CNRS, UPR 4301, Université d'Orléans, Rue Charles Sadron, 45071, Orléans Cedex 2, France
| | - Agnés Pallier
- Centre de Biophysique Moléculaire, CNRS, UPR 4301, Université d'Orléans, Rue Charles Sadron, 45071, Orléans Cedex 2, France
| | - Alberto A C C Pais
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Christopher M A Brett
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- CEMMPRE, University of Coimbra, Pinhal de Marrocos, 3030-788, Coimbra, Portugal
| | - Éva Tóth
- Centre de Biophysique Moléculaire, CNRS, UPR 4301, Université d'Orléans, Rue Charles Sadron, 45071, Orléans Cedex 2, France
| | - Maria P M Marques
- Molecular Physical Chemistry R&D Unit Department of Chemistry, University of Coimbra, Rua Larga, 3004-535, Coimbra, Portugal
- Department of Life Sciences, Faculty of Science and Technology, Calçada Martim de Freitas, 3000-393, Coimbra, Portugal
| | - Mariette M Pereira
- University of Coimbra, CQC-IMS, Department of Chemistry, P-3004-535, Coimbra, Portugal
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
| | - Carlos F G C Geraldes
- Coimbra Chemistry Center, University of Coimbra, Rua Larga Largo D. Dinis, 3004-535, Coimbra, Portugal
- Department of Life Sciences, Faculty of Science and Technology, Calçada Martim de Freitas, 3000-393, Coimbra, Portugal
- CIBIT/ICNAS, University of Coimbra, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
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Wen K, Feng M, Gao Q, Chen C, Wu Y, Zhou J, Huang L, Tang X. α‐Benzylation of Carbonyl Compounds Enabled by Synergistic Copper/Amine Catalyzed Decarboxylation of Arylacetic Acids. Adv Synth Catal 2023. [DOI: 10.1002/adsc.202300084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Kangmei Wen
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
| | - Mengxia Feng
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology 381 Wushan Road Guangzhou 510640 P. R. China
| | - Qiwen Gao
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
| | - Chen Chen
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
| | - Yinrong Wu
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
| | - Jiamin Zhou
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
| | - Liangbin Huang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology 381 Wushan Road Guangzhou 510640 P. R. China
| | - Xiaodong Tang
- Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical Sciences Southern Medical University 1838 Guangzhou Avenue North Guangzhou 510515 P. R. China
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Maladeniya CP, Tennyson AG, Smith RC. Single‐stage chemical recycling of plastic waste to yield durable composites via a tandem transesterification‐thiocracking process. JOURNAL OF POLYMER SCIENCE 2023. [DOI: 10.1002/pol.20220686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
| | - Andrew G. Tennyson
- Department of Chemistry Clemson University Clemson South Carolina USA
- Department of Materials Science and Engineering Clemson University Clemson South Carolina USA
| | - Rhett C. Smith
- Department of Chemistry Clemson University Clemson South Carolina USA
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11
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Kong L, Zou Y, Li XX, Zhang XP, Li X. Rhodium-catalyzed enantioselective C-H alkynylation of sulfoxides in diverse patterns: desymmetrization, kinetic resolution, and parallel kinetic resolution. Chem Sci 2023; 14:317-322. [PMID: 36687346 PMCID: PMC9811495 DOI: 10.1039/d2sc05310a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/01/2022] [Indexed: 12/05/2022] Open
Abstract
Rhodium-catalyzed enantioselective C-H alkynylation of achiral and racemic sulfoxides is disclosed with alkynyl bromide as the alkynylating reagent. A wide range of chiral sulfoxides have been constructed in good yield and excellent enantioselectivity (up to 99% ee, s-factor up to > 500) via desymmetrization, kinetic resolution, and parallel kinetic resolution under mild reaction conditions. The high enantioselectivity was rendered by the chiral cyclopentadienyl rhodium(iii) catalyst paired with a chiral carboxamide additive. The interactions between the chiral catalyst, the sulfoxide, and the chiral carboxylic amide during the C-H bond cleavage offer the asymmetric induction, which is validated by DFT calculations. The chiral carboxamide functions as a base to promote C-H activation and offers an additional chiral environment during the C-H cleavage.
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Affiliation(s)
- Lingheng Kong
- School of Chemistry and Chemical Engineering, Shaanxi Normal UniversityXi'an 710062China
| | - Yun Zou
- School of Chemistry and Chemical Engineering, Shaanxi Normal UniversityXi'an 710062China
| | - Xiao-Xi Li
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Sciences, Shandong UniversityQingdao 266237China
| | - Xue-Peng Zhang
- School of Chemistry and Chemical Engineering, Shaanxi Normal UniversityXi'an 710062China
| | - Xingwei Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal UniversityXi'an 710062China,Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Sciences, Shandong UniversityQingdao 266237China
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12
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Brown EE. Minireview: recent efforts toward upgrading lignin-derived phenols in continuous flow. J Flow Chem 2022. [DOI: 10.1007/s41981-022-00248-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Kaisin G, Bovy L, Joyard Y, Maindron N, Tadino V, Monbaliu JCM. A perspective on automated advanced continuous flow manufacturing units for the upgrading of biobased chemicals toward pharmaceuticals. J Flow Chem 2022; 13:1-15. [PMID: 36467977 PMCID: PMC9707424 DOI: 10.1007/s41981-022-00247-9] [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: 08/29/2022] [Accepted: 11/04/2022] [Indexed: 11/30/2022]
Abstract
Biomass is a renewable, almost infinite reservoir of a large diversity of highly functionalized chemicals. The conversion of biomass toward biobased platform molecules through biorefineries generally still lacks economic viability. Profitability could be enhanced through the development of new market opportunities for these biobased platform chemicals. The fine chemical industry, and more specifically the manufacturing of pharmaceuticals is one of the sectors bearing significant potential for these biobased building blocks to rapidly emerge and make a difference. There are, however, still many challenges to be dealt with before this market can thrive. Continuous flow technology and its integration for the upgrading of biobased platform molecules for the manufacturing of pharmaceuticals is foreseen as a game-changer. This perspective reflects on the main challenges relative to chemical, process, regulatory and supply chain-related burdens still to be addressed. The implementation of integrated continuous flow processes and their automation into modular units will help for tackling with these challenges. Graphical abstract
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Affiliation(s)
- Geoffroy Kaisin
- SynLock SRL, Rue de la Vieille Sambre 153, B-5190 Jemeppe-sur-Sambre, Belgium
| | - Loïc Bovy
- Center for Integrated Technology and Organic Synthesis, Research Unit MolSys, University of Liège, B-4000 Liège, Sart Tilman, Belgium
| | - Yoann Joyard
- SynLock SRL, Rue de la Vieille Sambre 153, B-5190 Jemeppe-sur-Sambre, Belgium
| | - Nicolas Maindron
- SynLock SRL, Rue de la Vieille Sambre 153, B-5190 Jemeppe-sur-Sambre, Belgium
| | - Vincent Tadino
- SynLock SRL, Rue de la Vieille Sambre 153, B-5190 Jemeppe-sur-Sambre, Belgium
| | - Jean-Christophe M. Monbaliu
- Center for Integrated Technology and Organic Synthesis, Research Unit MolSys, University of Liège, B-4000 Liège, Sart Tilman, Belgium
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14
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Kadhim MM, Abdulkareem Mahmood E, Poor Heravi MR, Soleimani-Amiri S, Ebadi AG, Vessally E. The synthesis of biologically active 1-sulfonyl-1, 2, 3-triazoles from sulfonyl azides and alkynes: a focus review. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2149266] [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)
- Mustafa M. Kadhim
- Medical Laboratory Techniques Department, Al-Farahidi University, Iraq, Baghdad
- Medical Laboratory Techniques Department, Al-Turath University College, Iraq, Baghdad
| | - Evan Abdulkareem Mahmood
- College of Health Sciences, University of Human Development, Sulaimaniyah, Kurdistan Region of Iraq
| | | | | | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University, Jouybar, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, Tehran, Iran
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15
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Ultrasound-assisted synthesis of kojic acid-1,2,3-triazole based dihydropyrano[3,2-b]pyran derivatives using Fe 3O 4@CQD@CuI as a novel nanomagnetic catalyst. Sci Rep 2022; 12:19917. [PMID: 36402826 PMCID: PMC9675794 DOI: 10.1038/s41598-022-24089-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 11/09/2022] [Indexed: 11/21/2022] Open
Abstract
The magnetic nanoparticles coated with carbon quantum dot and copper (I) iodide (Fe3O4@CQD@CuI) were used as eco-friendly heterogeneous Lewis / Brønsted acid sites and Cu (I) nanocatalysts. In the first step, it was applied in the synthesis of kojic acid-based dihydropyrano[3,2-b]pyran derivatives in a three-component reaction and in the second step, as a recyclable catalyst for the synthesis of kojic acid-1,2,3-triazole based dihydropyrano[3,2-b]pyran derivatives in the CuI-catalyzed azide/alkyne cycloaddition (CuAAC) reaction. The catalyst was characterized fully by using the different techniques including fourier transform infrared spectroscopy (FT-IR), elemental mapping analysis, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), X-ray spectroscopy (EDX), transmission electron microscopy (TEM), thermal gravimetric (TG) and value-stream mapping (VSM) methods. The final synthesized derivatives were identified by 1H- and 13C-NMR spectroscopy.
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16
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Eckhardt P, Elliot Q, Alabugin IV, Opatz T. Two Paths to Oxidative C-H Amination Under Basic Conditions: A Theoretical Case Study Reveals Hidden Opportunities Provided by Electron Upconversion. Chemistry 2022; 28:e202201637. [PMID: 35880945 PMCID: PMC9804812 DOI: 10.1002/chem.202201637] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Indexed: 01/09/2023]
Abstract
Traditionally, cross-dehydrogenative coupling (CDC) leads to C-N bond formation under basic and oxidative conditions and is proposed to proceed via a two-electron bond formation mediated by carbenium ions. However, the formation of such high-energy intermediates is only possible in the presence of strong oxidants, which may lead to undesired side reactions and poor functional group tolerance. In this work we explore if oxidation under basic conditions allows the formation of three-electron bonds (resulting in "upconverted" highly-reducing radical-anions). The benefit of this "upconversion" process is in the ability to use milder oxidants (e. g., O2 ) and to avoid high-energy intermediates. Comparison of the two- and three-electron pathways using quantum mechanical calculations reveals that not only does the absence of a strong oxidant shut down two-electron pathways in favor of a three-electron path but, paradoxically, weaker oxidants react faster with the upconverted reductants by avoiding the inverted Marcus region for electron transfer.
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Affiliation(s)
- Paul Eckhardt
- Department of ChemistryJohannes Gutenberg University MainzDuesbergweg 10–1455128MainzGermany
| | - Quintin Elliot
- Department of Chemistry and BiochemistryFlorida State UniversityTallahasseeFlorida 32306USA
| | - Igor V. Alabugin
- Department of Chemistry and BiochemistryFlorida State UniversityTallahasseeFlorida 32306USA
| | - Till Opatz
- Department of ChemistryJohannes Gutenberg University MainzDuesbergweg 10–1455128MainzGermany
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17
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Chien Truong C, Kumar Mishra D, Hyeok Ko S, Jin Kim Y, Suh YW. Sustainable Catalytic Transformation of Biomass-Derived 5-Hydroxymethylfurfural to 2,5-Bis(hydroxymethyl)tetrahydrofuran. CHEMSUSCHEM 2022; 15:e202200178. [PMID: 35286783 DOI: 10.1002/cssc.202200178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/14/2022] [Indexed: 06/14/2023]
Abstract
5-Hydroxymethylfurfural (5-HMF), one of the most important platform molecules in biorefinery, can be directly obtained from a vast diversity of biomass materials. Owing to the reactive functional groups (-CHO and -CH2 OH) in the structure, this versatile building block undertakes several transformations to provide a wealth of high value-added products. Among numerous well-established paradigms, the catalytic hydrogenation of 5-HMF towards 2,5-bis(hydroxymethyl)tetrahydrofuran (BHMTHF) is of great interest because this downstream diol can be exploited in a wide range of industrial applications. Not surprisingly, incessant endeavors from both academia and industry to upgrade this catalytic process have been established over the years. The main aim of this Review was to provide a comprehensive overview on the development of heterogeneous metal catalysts for the 5-HMF-to-BHMTHF transformation. Herein, the rational design and utility of hydrogenating catalysts were elaborated in many aspects including metal types (Ni, Co, Pd, Ru, Pt, and bimetals), solid supports, preparation method, recyclability, operating conditions, and reaction regime (batch and continuous flow). In addition, the assessment of cooperative catalysts to convert carbohydrates into BHMTHF under one-pot cascade, tentative mechanism, as well as prospects and challenges for the chemo-selective hydrogenation of 5-HMF were also highlighted.
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Affiliation(s)
- Cong Chien Truong
- Department of Bio-functional Molecular Engineering, Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan
| | - Dinesh Kumar Mishra
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
- Research Institute of Industrial Science, Hanyang University, Seoul, 04763, Republic of Korea
| | - Sang Hyeok Ko
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Yong Jin Kim
- Green Chemistry & Material Group, Korea Institute of Industrial Technology, Cheonan, 31056, Republic of Korea
| | - Young-Woong Suh
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
- Research Institute of Industrial Science, Hanyang University, Seoul, 04763, Republic of Korea
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18
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Hyperbranched NixPy/NiCoP Arrays Based on Nickel Foam Electrode for Efficient and Stable Electrocatalytic Hydrogen Evolution. Electrocatalysis (N Y) 2022. [DOI: 10.1007/s12678-022-00747-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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19
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Azimi SB, Asnaashariisfahani M, Azizi B, Mohammadi E, Ghaffar Ebadi A, Vessally E. Hydro-trifluoromethyl(thiol)ation of alkenes: a review*. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2072687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Seyedeh Bahareh Azimi
- Assessment and Environment Risks Department, Research Center of Envirnment and Sustainable Development (RCESD), Tehran, Iran
| | | | - Bayan Azizi
- Medical Laboratory Sciences Department, College of Health Sciences, University of Human Development, Sulaymaniyah, Iraq
| | | | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University, Jouybar, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, Tehran, Iran
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20
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Acosta-Angulo B, Lara-Ramos J, Diaz-Angulo J, Torres-Palma R, Martínez-Pachon D, Moncayo-Lasso A, Machuca-Martínez F. Analysis of the Applications of Particle Swarm Optimization and Genetic Algorithms on Reaction Kinetics: A Prospective Study for Advanced Oxidation Processes. ChemElectroChem 2022. [DOI: 10.1002/celc.202200229] [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)
| | - Jose Lara-Ramos
- Universidad del Valle Escuela de Ingeniería Química COLOMBIA
| | | | - Ricardo Torres-Palma
- Universidad de Antioquía: Universidad de Antioquia Facultad de Ciencias Exactas y Naturales COLOMBIA
| | - Diana Martínez-Pachon
- Universidad Antonio Nariño: Universidad Antonio Narino Facultad de Ciencias COLOMBIA
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21
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Nielsen CDT, Linfoot JD, Williams AF, Spivey AC. Recent progress in asymmetric synergistic catalysis - the judicious combination of selected chiral aminocatalysts with achiral metal catalysts. Org Biomol Chem 2022; 20:2764-2778. [PMID: 35298581 PMCID: PMC9082520 DOI: 10.1039/d2ob00025c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this review we survey recent synergistic applications of a chiral organocatalyst with an achiral metal to perform stereoselective transformations of synthetic utility (since 2016). The transformations are classified by the modes of reactivity deployed, focussing on organocatalytic activation of carbonyl substrates as chiral nucleophiles via the α-position (e.g., as enamines) and as chiral electrophiles via the β-position (e.g., as iminium ions) combined with complementary activation of their reaction partners by an achiral metal co-catalyst (e.g., Pd or Cu-based). Corresponding radical reactions are also presented in which photocatalysis mediated by achiral metal complexes replaces the metal co-catalyst. Certain privileged structures are revealed and opportunities to develop this exciting field are highlighted. A critical survey of recent synergistic applications of a chiral organocatalyst with an achiral metal to perform stereoselective transformations of synthetic utility.![]()
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Affiliation(s)
- Christian D-T Nielsen
- Imperial College London, White City Campus, Molecular Sciences Research Hub (MSRH), 82 Wood Lane, London W12 0BZ, UK.
| | - Joshua D Linfoot
- Imperial College London, White City Campus, Molecular Sciences Research Hub (MSRH), 82 Wood Lane, London W12 0BZ, UK.
| | - Alexander F Williams
- Imperial College London, White City Campus, Molecular Sciences Research Hub (MSRH), 82 Wood Lane, London W12 0BZ, UK.
| | - Alan C Spivey
- Imperial College London, White City Campus, Molecular Sciences Research Hub (MSRH), 82 Wood Lane, London W12 0BZ, UK.
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22
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Yadav RN, Hossain MF, Das A, Srivastava AK, Banik BK. Organocatalysis: A recent development on stereoselective synthesis of o-glycosides. CATALYSIS REVIEWS 2022. [DOI: 10.1080/01614940.2022.2041303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ram Naresh Yadav
- Department of Chemistry, Faculty of Engineering & Technology, Veer Bahadur Singh Purvanchal University, Jaunpur, India
| | - Md. Firoj Hossain
- Department of Chemistry, University of North Bengal, Darjeeling, India
| | - Aparna Das
- Department of Mathematics and Natural Sciences, College of Sciences and Human Studies, Prince Mohammad Bin Fahd University, Khobar, Saudi Arabia
| | - Ashok Kumar Srivastava
- Department of Chemistry, Faculty of Engineering & Technology, Veer Bahadur Singh Purvanchal University, Jaunpur, India
| | - Bimal Krishna Banik
- Department of Mathematics and Natural Sciences, College of Sciences and Human Studies, Prince Mohammad Bin Fahd University, Khobar, Saudi Arabia
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23
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Brandi F, Al‐Naji M. Sustainable Sorbitol Dehydration to Isosorbide using Solid Acid Catalysts: Transition from Batch Reactor to Continuous-Flow System. CHEMSUSCHEM 2022; 15:e202102525. [PMID: 34931452 PMCID: PMC9305242 DOI: 10.1002/cssc.202102525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/20/2021] [Indexed: 06/09/2023]
Abstract
Isosorbide is one of the most interesting cellulosic-derived molecules with great potential to be implemented in wide range of products that shaping our daily life. This Review describes the recent developments in the production of isosorbide from sorbitol in batch and continuous-flow systems under hydrothermal conditions using solid acid catalysts. Moreover, the current hurdles and challenges regarding the synthesis of isosorbide from cellulosic biomass in continuous-flow process using solid acid catalysts are summarized, as well as the scaling-up of this process into pilot level, which will lead to an established industrial process with high sustainability metrics.
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Affiliation(s)
- Francesco Brandi
- Department of Colloid ChemistryMax Planck Institute of Colloids and InterfacesAm Mühlenberg 114476PotsdamGermany
| | - Majd Al‐Naji
- Department of Colloid ChemistryMax Planck Institute of Colloids and InterfacesAm Mühlenberg 114476PotsdamGermany
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24
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Wen M, Erb W, Mongin F, Blot M, Roisnel T. Enantiopure ferrocene-1,2-disulfoxides: synthesis and reactivity. Chem Commun (Camb) 2022; 58:2002-2005. [PMID: 35048926 DOI: 10.1039/d1cc07085a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The rational use of directed deprotometallation, sulfur oxidation and sulfoxide/lithium exchange allowed the synthesis of enantiopure ferrocene-1,2-disulfoxide derivatives. Not only do they represent the first members of this original family, but some of them have shown promise as ligands in rhodium-catalysed conjugate addition.
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Affiliation(s)
- Min Wen
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France.
| | - William Erb
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France.
| | - Florence Mongin
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France.
| | - Marielle Blot
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France.
| | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France.
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25
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Wan L, Jiang M, Cheng D, Liu M, Chen F. Continuous flow technology-a tool for safer oxidation chemistry. REACT CHEM ENG 2022. [DOI: 10.1039/d1re00520k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The advantages and benefits of continuous flow technology for oxidation chemistry have been illustrated in tube reactors, micro-channel reactors, tube-in-tube reactors and micro-packed bed reactors in the presence of various oxidants.
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Affiliation(s)
- Li Wan
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Meifen Jiang
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Dang Cheng
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Minjie Liu
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Fener Chen
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai 200433, China
- Shanghai Engineering Center of Industrial Asymmetric Catalysis for Chiral Drugs, Shanghai 200433, China
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26
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Asnaashariisfahani M, Azizi B, Poor Heravi MR, Mohammadi E, Arshadi S, Vessally E. Strategies for the direct oxidative esterification of thiols with alcohols. RSC Adv 2022; 12:14521-14534. [PMID: 35702200 PMCID: PMC9105656 DOI: 10.1039/d1ra08058j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 04/12/2022] [Indexed: 11/21/2022] Open
Abstract
This review paper provides an overview of the main strategies for the oxidative esterification of thiols with alcohols. The review is divided into two major parts according to final products. The first includes the methods for the synthesis of sulfinic esters, while the second contains the procedures for the fabrication of sulfonic ester derivatives. This review paper provides an overview of the main strategies for the oxidative esterification of thiols with alcohols.![]()
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Affiliation(s)
| | - Bayan Azizi
- Medical Laboratory Sciences Department, College of Health Sciences, University of Human Development, Sulaymaniyah, Iraq
| | | | | | - Sattar Arshadi
- Department of Chemistry, Payame Noor University, P. O. Box 19395-4697, Tehran, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, P. O. Box 19395-4697, Tehran, Iran
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27
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Abdtawfeeq TH, Mahmood EA, Azimi SB, Kadhim MM, Kareem RT, Charati FR, Vessally E. Direct selenosulfonylation of unsaturated compounds: a review. RSC Adv 2022; 12:30564-30576. [PMID: 36337948 PMCID: PMC9597415 DOI: 10.1039/d2ra04128f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 09/21/2022] [Indexed: 11/05/2022] Open
Abstract
In this review, we have discussed recent developments on the direct selenosulfonylation of unsaturated compounds which lead to the formation of two new carbon-sulfur and carbon-selenium bonds in a single operation. The reactions were classified based on the type of starting unsaturated compound and product. Thus, the review is divided into three major sections. The first describes the current literature on selenosulfonylation of alkenes. The second section covers the available literature on selenosulfonylation of alkynes. The third focuses exclusively on selenosulfonylation of allenes. In this review, we have discussed recent developments on the direct selenosulfonylation of unsaturated compounds which lead to the formation of two new carbon-sulfur and carbon-selenium bonds in a single operation.![]()
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Affiliation(s)
| | - Evan Abdulkareem Mahmood
- Medical Laboratory Sciences Department, College of Health Sciences, University of Human DevelopmentSulaymaniyahIraq
| | - Seyedeh Bahareh Azimi
- Assessment and Environment Risks Department, Research Center and Environment and Sustainable Development (RCESD)TehranIran
| | - Mustafa M. Kadhim
- Dental Department, Kut University CollegeKutWasit52001Iraq,Research Center, Al-Turath University CollegeBaghdadIraq
| | | | - Faramarz Rostami Charati
- Research Center for Conservation of Culture Relicst (RCCCR), Research Institute of Cultural Heritage & TourismTehranIran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor UniversityP.O. Box 19395-4697TehranIran
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28
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Lopez CV, Smith AD, Smith RC. High strength composites from low-value animal coproducts and industrial waste sulfur. RSC Adv 2022; 12:1535-1542. [PMID: 35425172 PMCID: PMC8978816 DOI: 10.1039/d1ra06264f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 12/21/2021] [Indexed: 11/21/2022] Open
Abstract
Herein we report high strength composites prepared by reaction of sulfur, plant oils (either canola oil or sunflower oil) and brown grease. Brown grease is a high-volume, low value animal fat rendering coproduct that represents one of the most underutilized products of agricultural animal processing. Chemically, brown grease is primarily comprised of triglycerides and fatty acids. The inverse vulcanization of the unsaturated units in triglycerides/fatty acids upon their reaction with sulfur yields CanBGx or SunBGx (x = wt% sulfur, varied from 85–90%). These composites were characterized by infrared spectroscopy, dynamic mechanical analysis (DMA), mechanical test stand analysis, elemental analysis, and powder X-ray diffraction. CanBGx and SunBGx composites exhibit impressive compressive strengths (28.7–35.9 MPa) when compared to other materials such as Portland cement, for which a compressive strength of ≥17 MPa is required for residential building. Stress–strain analysis revealed high flexural strengths of 6.5–8.5 MPa for CanBGx and SunBGx composites as well, again exceeding the range of ∼2–5 MPa for ordinary Portland cements. The thermal properties of the composites were assessed by thermogravimetric analysis, revealing decomposition temperatures ranging from 223–226 °C, and by differential scanning calorimetry. These composites represent a promising new application for low value animal coproducts having limited value to be used as organic crosslinkers in the atom-efficient inverse vulcanization process to yield high sulfur-content materials that have impressive mechanical properties. Herein we report high strength composites prepared by reaction of sulfur, plant oils (either canola oil or sunflower oil) and brown grease.![]()
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Affiliation(s)
- Claudia V. Lopez
- Department of Chemistry, Clemson University, Clemson, South Carolina, 29634, USA
| | - Ashlyn D. Smith
- Department of Chemistry, Clemson University, Clemson, South Carolina, 29634, USA
| | - Rhett C. Smith
- Department of Chemistry, Clemson University, Clemson, South Carolina, 29634, USA
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29
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Kharazi M, Saien J, Asadabadi S. Review on Amphiphilic Ionic Liquids as New Surfactants: From Fundamentals to Applications. Top Curr Chem (Cham) 2021; 380:5. [PMID: 34842981 DOI: 10.1007/s41061-021-00362-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 11/13/2021] [Indexed: 10/19/2022]
Abstract
The demand for lowering interfacial tension (IFT) in different processes has persuaded researchers to use stable and resistant surfactants with low environmental impact. For this purpose, surface-active ionic liquids (SAILs) have attracted much attention owing to their good amphiphilic nature and prominent properties like recyclability and high performance under harsh conditions. This review initially explains how the IFT and critical micelle concentration of different systems vary in the presence of different SAILs with a variety of alkyl chain lengths, head groups, and counter anions. Towards this aim, some physicochemical properties of SAILs as well as the corresponding theoretical aspects of adsorption are considered. Then, recent advances in utilizing SAILs for reducing IFT of different chemical systems are surveyed. Relevantly, the role of important operating parameters of temperature, pH, presence of electrolytes, and the chemical nature of involved phases are adequately discussed. Further, an overview of different SAILs applications in stabilization, separation, and in petroleum industries is scrutinized. To allow better judgment, precise comparisons between different types of SAILs and conventional surfactants are provided. Finally, challenges and possible directions of future research on SAILs are highlighted.
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Affiliation(s)
- Mona Kharazi
- Department of Applied Chemistry, Bu-Ali Sina University, 65174, Hamedan, Iran
| | - Javad Saien
- Department of Applied Chemistry, Bu-Ali Sina University, 65174, Hamedan, Iran.
| | - Simin Asadabadi
- Department of Applied Chemistry, Bu-Ali Sina University, 65174, Hamedan, Iran
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30
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Jann J, Drevelle O, Chen XG, Auclair-Gilbert M, Soucy G, Faucheux N, Fortier LC. Rapid antibacterial activity of anodized aluminum-based materials impregnated with quaternary ammonium compounds for high-touch surfaces to limit transmission of pathogenic bacteria. RSC Adv 2021; 11:38172-38188. [PMID: 35498065 PMCID: PMC9044312 DOI: 10.1039/d1ra07159a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/22/2021] [Indexed: 01/01/2023] Open
Abstract
Infections caused by multidrug-resistant bacteria are a major public health problem. Their transmission is strongly linked to cross contamination via inert surfaces, which can serve as reservoirs for pathogenic microorganisms. To address this problem, antibacterial materials applied to high-touch surfaces have been developed. However, reaching a rapid and lasting effectiveness under real life conditions of use remains challenging. In the present paper, hard-anodized aluminum (AA) materials impregnated with antibacterial agents (quaternary ammonium compounds (QACs) and/or nitrate silver (AgNO3)) were prepared and characterized. The thickness of the anodized layer was about 50 μm with pore diameter of 70 nm. AA with QACs and/or AgNO3 had a water contact angle varying between 45 and 70°. The antibacterial activity of the materials was determined under different experimental settings to better mimic their use, and included liquid, humid, and dry conditions. AA-QAC surfaces demonstrated excellent efficiency, killing >99.9% of bacteria in 5 min on a wide range of Gram-positive (Staphylococcus aureus, Clostridioides difficile, vancomycin-resistant Enterococcus faecium) and Gram-negative (streptomycin-resistant Salmonella typhimurium and encapsulated Klebsiella pneumoniae) pathogens. AA-QACs showed a faster antibacterial activity (from 0.25 to 5 min) compared with antibacterial copper used as a reference (from 15 min to more than 1 h). We show that to maintain their high performance, AA-QACs should be used in low humidity environments and should be cleaned with solutions composed of QACs. Altogether, AA-QAC materials constitute promising candidates to prevent the transmission of pathogenic bacteria on high-touch surfaces.
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Affiliation(s)
- Jessica Jann
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke 2500 boul. de l'Université Sherbrooke Québec J1K 2R1 Canada .,Clinical Research Center of Centre Hospitalier Universitaire de Sherbrooke 12e Avenue N Sherbrooke Québec J1H 5N4 Canada.,Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Université de Sherbrooke 3201 rue Jean Mignault Sherbrooke Québec J1E 4K8 Canada
| | - Olivier Drevelle
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke 2500 boul. de l'Université Sherbrooke Québec J1K 2R1 Canada
| | - X Grant Chen
- Department of Applied Science, University of Quebec in Chicoutimi Saguenay Quebec G7H 2B1 Canada
| | | | - Gervais Soucy
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke 2500 boul. de l'Université Sherbrooke Québec J1K 2R1 Canada
| | - Nathalie Faucheux
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke 2500 boul. de l'Université Sherbrooke Québec J1K 2R1 Canada .,Clinical Research Center of Centre Hospitalier Universitaire de Sherbrooke 12e Avenue N Sherbrooke Québec J1H 5N4 Canada
| | - Louis-Charles Fortier
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Université de Sherbrooke 3201 rue Jean Mignault Sherbrooke Québec J1E 4K8 Canada
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31
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Torres J, Escolano M, Alzuet-Piña G, Sánchez-Roselló M, Del Pozo C. Double asymmetric intramolecular aza-Michael reaction: a convenient strategy for the synthesis of quinolizidine alkaloids. Org Biomol Chem 2021; 19:8740-8745. [PMID: 34581390 DOI: 10.1039/d1ob01488a] [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
A new methodology to access the quinolizidine skeleton in an asymmetric fashion was devised. It involves two consecutive intramolecular aza-Michael reactions of sulfinyl amines bearing a bis-enone moiety, in turn generated by a monodirectional cross metathesis reaction. The sequence, which takes place with excellent yields and diastereocontrol, was applied to the total synthesis of alkaloids lasubine I and myrtine.
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Affiliation(s)
- Javier Torres
- Department of Organic Chemistry, University of Valencia, Vicente Andrés Estellés s/n, 46100-Burjassot-Valencia, Spain.
| | - Marcos Escolano
- Department of Organic Chemistry, University of Valencia, Vicente Andrés Estellés s/n, 46100-Burjassot-Valencia, Spain.
| | - Gloria Alzuet-Piña
- Department of Inorganic Chemistry, University of Valencia, Vicente Andrés Estellés s/n, 46100-Burjassot-Valencia, Spain
| | - María Sánchez-Roselló
- Department of Organic Chemistry, University of Valencia, Vicente Andrés Estellés s/n, 46100-Burjassot-Valencia, Spain.
| | - Carlos Del Pozo
- Department of Organic Chemistry, University of Valencia, Vicente Andrés Estellés s/n, 46100-Burjassot-Valencia, Spain.
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32
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Cao Y, Abdolmohammadi S, Ahmadi R, Issakhov A, Ebadi AG, Vessally E. Direct synthesis of sulfenamides, sulfinamides, and sulfonamides from thiols and amines. RSC Adv 2021; 11:32394-32407. [PMID: 35495485 PMCID: PMC9042206 DOI: 10.1039/d1ra04368d] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 09/13/2021] [Indexed: 11/21/2022] Open
Abstract
Needless to say that organosulfur compounds with sulfur–nitrogen bonds have found various applications in diverse fields such as pharmaceuticals, agrochemicals, polymers, and so forth. Three major groups of such compounds are sulfenamides, sulfinamides, and sulfonamides which have been widely applied as building blocks in medical chemistry. Owing to their significant role in drug design and discovery programs, the search for and development of efficient, environmentally friendly, and economic processes for the preparation of the title compounds is of great importance in the pharmaceutical industry. Recently, oxidative coupling of thiols and amines, two readily available low-cost commodity chemicals, has emerged as a highly useful method for synthesizing structurally diverse sulfenamides, sulfinamides, and sulfonamides in a single step. Since this strategy does not require additional pre-functionalization and de-functionalization steps, it considerably streamlines synthetic routes and substantially reduces waste generation. This review will focus on recent advances and achievements in this attractive research arena. This review provides a concise overview of the synthesis of biologically and synthetically valuable sulfenamide, sulfinamide, and sulfonamide derivatives through the direct oxidative coupling of readily available low-cost thiols and amines.![]()
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Affiliation(s)
- Yan Cao
- School of Mechatronic Engineering, Xi'an Technological University Xi'an 710021 China
| | - Shahrzad Abdolmohammadi
- Department of Chemistry, South Tehran Branch, Islamic Azad University P.O. Box 11365-4435 Tehran Iran
| | - Roya Ahmadi
- Department of Chemistry, College of Basic Sciences, Yadegar-e-Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University Tehran Iran
| | - Alibek Issakhov
- Department of Mathematical and Computer Modelling, Al-Farabi Kazakh National University Almaty 050040 Kazakhstan.,Department of Mathematics and Cybernetics, Kazakh British Technical University Almaty 050000 Kazakhstan
| | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University Jouybar Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University P. O. Box 19395-3697 Tehran Iran
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33
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Yashwantrao G, Saha S. Sustainable strategies of C–N bond formation via Ullmann coupling employing earth abundant copper catalyst. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132406] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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34
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Liu W, Ke J, He C. Sulfur stereogenic centers in transition-metal-catalyzed asymmetric C-H functionalization: generation and utilization. Chem Sci 2021; 12:10972-10984. [PMID: 34522294 PMCID: PMC8386673 DOI: 10.1039/d1sc02614c] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/07/2021] [Indexed: 11/21/2022] Open
Abstract
Transition-metal-catalyzed enantioselective C–H functionalization has emerged as a powerful tool for the synthesis of enantioenriched compounds in chemical and pharmaceutical industries. Sulfur-based functionalities are ubiquitous in many of the biologically active compounds, medicinal agents, functional materials, chiral auxiliaries and ligands. This perspective highlights recent advances in sulfur functional group enabled transition-metal-catalyzed enantioselective C–H functionalization for the construction of sulfur stereogenic centers, as well as the utilization of chiral sulfoxides to realize stereoselective C–H functionalization. This perspective highlights sulfur functional groups enabled enantioselective C–H functionalization for the construction of sulfur stereogenic centers, and the utilization of chiral sulfoxide to realize stereoselective C–H functionalization.![]()
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Affiliation(s)
- Wentan Liu
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jie Ke
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Chuan He
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology Shenzhen Guangdong 518055 China
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35
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Sánchez-Roselló M, Escolano M, Gaviña D, Del Pozo C. Two Decades of Progress in the Asymmetric Intramolecular aza-Michael Reaction. CHEM REC 2021; 22:e202100161. [PMID: 34415097 DOI: 10.1002/tcr.202100161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 11/08/2022]
Abstract
The asymmetric intramolecular aza-Michael reaction (IMAMR) is a very convenient strategy for the generation of heterocycles bearing nitrogen-substituted stereocenters. Due to the ubiquitous presence of these skeletons in natural products, the IMAMR has found widespread applications in the total synthesis of alkaloids and biologically relevant compounds. The development of asymmetric versions of the IMAMR are quite recent, most of them reported in this century. The fundamental advances in this field involve the use of organocatalysts. Chiral imidazolidinones, diaryl prolinol derivatives, Cinchone-derived primary amines and quaternary ammonium salts, and BINOL-derived phosphoric acids account for the success of those methodologies. Moreover, the use of N-sulfinyl imines with a dual role, as nitrogen nucleophiles and as chiral auxiliaries, appeared as a versatile mode of performing the asymmetric IMAMR.
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Affiliation(s)
- María Sánchez-Roselló
- Organic Chemistry, University of Valencia, Avda Vicente Andrés Estellés s/n, 46100-Burjassot, Valencia), Spain
| | - Marcos Escolano
- Organic Chemistry, University of Valencia, Avda Vicente Andrés Estellés s/n, 46100-Burjassot, Valencia), Spain
| | - Daniel Gaviña
- Organic Chemistry, University of Valencia, Avda Vicente Andrés Estellés s/n, 46100-Burjassot, Valencia), Spain
| | - Carlos Del Pozo
- Organic Chemistry, University of Valencia, Avda Vicente Andrés Estellés s/n, 46100-Burjassot, Valencia), Spain
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36
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Franc M, Císařová I, Veselý J. Enantioselective Synthesis of Spirothiazolones
via
Cooperative Catalysis. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100571] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Michael Franc
- Department of Organic Chemistry Faculty of Science Charles University Hlavova 2030 128 43 Praha 2 Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry Faculty of Science Charles University Hlavova 2030 128 43 Praha 2 Czech Republic
| | - Jan Veselý
- Department of Organic Chemistry Faculty of Science Charles University Hlavova 2030 128 43 Praha 2 Czech Republic
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37
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Chen W, Tan CH, Wang H, Ye X. Molybdenum/Tungsten-Based Heteropoly Salts in Oxidations. Chem Asian J 2021; 16:2753-2772. [PMID: 34286908 DOI: 10.1002/asia.202100686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/13/2021] [Indexed: 11/12/2022]
Abstract
Oxidation represents one of the most important and practical chemical transformations for both organic synthesis, material science and pharmaceutical area. Among the existing strategies, molybdenum/tungsten-based heteropoly salts involved oxidations with low-cost and environmentally benign terminal oxidant and thus have attracted considerable attention in recent years. In this review, we have summarized the recent development of heteropoly salts utilized in oxidations, mainly the peroxomolybdates and peroxotungstates. We wish to highlight the progress made in the past 20 years of this field. Three categories are classified according to the aggregation state of metal oxides. Special attention is paid to the catalytically active peroxometalate species generated during the oxidation process. It is helpful to shed light on the common features that enable highly efficient and selective oxidations. We aim to inspire fellow chemists to explore more functional metalates for catalytic oxidations, especially asymmetric versions. Meanwhile, we attempt to understand the design principles for the discovery of more efficient, selective and economical catalytic systems.
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Affiliation(s)
- Wenchao Chen
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, P. R. China
| | - Choon-Hong Tan
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Hong Wang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, P. R. China.,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, P. R. China
| | - Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, P. R. China
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38
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Garnes‐Portolés F, Miguélez R, Grayson MN, Barrio P. ω‐Alkenylallylboronates: Design, Synthesis, and Application to the Asymmetric Allylation/RCM Tandem Sequence. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Rubén Miguélez
- Departmento de Química Orgánica e Inorgánica Universidad de Oviedo Avenida Julian Clavería 8 33006 Oviedo Spain
| | - Matthew N. Grayson
- Department of Chemistry University of Bath Claverton Down Bath BA2 7AY UK
| | - Pablo Barrio
- Departmento de Química Orgánica Universidad de Valencia 46100 Burjassot Spain
- Departmento de Química Orgánica e Inorgánica Universidad de Oviedo Avenida Julian Clavería 8 33006 Oviedo Spain
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39
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Chen W, Tan C, Wang H, Ye X. The Development of Organocatalytic Asymmetric Reduction of Carbonyls and Imines Using Silicon Hydrides. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100394] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wenchao Chen
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology 18 Chaowang Road Hangzhou 310014 P. R. China
| | - Choon‐Hong Tan
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore
| | - Hong Wang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology 18 Chaowang Road Hangzhou 310014 P. R. China
| | - Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology 18 Chaowang Road Hangzhou 310014 P. R. China
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40
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Ganesh Kumar A, Manisha D, Sujitha K, Magesh Peter D, Kirubagaran R, Dharani G. Genome sequence analysis of deep sea Aspergillus sydowii BOBA1 and effect of high pressure on biodegradation of spent engine oil. Sci Rep 2021; 11:9347. [PMID: 33931710 PMCID: PMC8087790 DOI: 10.1038/s41598-021-88525-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 03/30/2021] [Indexed: 02/02/2023] Open
Abstract
A deep-sea fungus Aspergillus sydowii BOBA1 isolated from marine sediment at a depth of 3000 m was capable of degrading spent engine (SE) oil. The response of immobilized fungi towards degradation at elevated pressure was studied in customized high pressure reactors without any deviation in simulating in situ deep-sea conditions. The growth rate of A. sydowii BOBA1 in 0.1 MPa was significantly different from the growth at 10 MPa pressure. The degradation percentage reached 71.2 and 82.5% at atmospheric and high pressure conditions, respectively, within a retention period of 21 days. The complete genome sequence of BOBA1 consists of 38,795,664 bp in size, comprises 2582 scaffolds with predicted total coding genes of 18,932. A total of 16,247 genes were assigned with known functions and many families found to have a potential role in PAHs and xenobiotic compound metabolism. Functional genes controlling the pathways of hydrocarbon and xenobiotics compound degrading enzymes such as dioxygenase, decarboxylase, hydrolase, reductase and peroxidase were identified. The spectroscopic and genomic analysis revealed the presence of combined catechol, gentisate and phthalic acid degradation pathway. These results of degradation and genomic studies evidenced that this deep-sea fungus could be employed to develop an eco-friendly mycoremediation technology to combat the oil polluted marine environment. This study expands our knowledge on piezophilic fungi and offer insight into possibilities about the fate of SE oil in deep-sea.
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Affiliation(s)
- A. Ganesh Kumar
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
| | - D. Manisha
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
| | - K. Sujitha
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
| | - D. Magesh Peter
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
| | - R. Kirubagaran
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
| | - G. Dharani
- grid.454780.a0000 0001 0683 2228Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (MoES), Government of India, Chennai, 600100 Tamil Nadu India
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41
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Liguori F, Moreno-Marrodan C, Barbaro P. Biomass-derived chemical substitutes for bisphenol A: recent advancements in catalytic synthesis. Chem Soc Rev 2021; 49:6329-6363. [PMID: 32749443 DOI: 10.1039/d0cs00179a] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Bisphenol A is an oil-derived, large market volume chemical with a wide spectrum of applications in plastics, adhesives and thermal papers. However, bisphenol A is not considered safe due to its endocrine disrupting properties and reproductive toxicity. Several functional substitutes of bisphenol A have been proposed in the literature, produced from plant biomass. Unless otherwise specified, the present review covers the most significant contributions that appeared in the time span January 2015-August 2019, describing the sustainable catalytic synthesis of rigid diols from biomass derivatives. The focus is thereupon on heterogeneous catalysis, use of green solvents and mild conditions, cascade processes in one-pot, and continuous flow setups. More than 500 up-to-date references describe the various substitutes proposed and the catalytic methods for their manufacture, broken down according to the main biomass types from which they originate.
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Affiliation(s)
- Francesca Liguori
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy.
| | - Carmen Moreno-Marrodan
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy.
| | - Pierluigi Barbaro
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy.
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42
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van Slagmaat CMR, Verzijl GKM, Quaedflieg PJLM, Alsters PL, De Wildeman SMA. Hydrogenation of Cyclic 1,3-Diones to Their 1,3-Diols Using Heterogeneous Catalysts: Toward a Facile, Robust, Scalable, and Potentially Bio-Based Route. ACS OMEGA 2021; 6:4313-4328. [PMID: 33623842 PMCID: PMC7893635 DOI: 10.1021/acsomega.0c05563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 12/30/2020] [Indexed: 06/12/2023]
Abstract
Cyclopentane-1,3-diol (4b) has gained renewed attention as a potential building block for polymers and fuels because its synthesis from hemicellulose-derived 4-hydroxycyclopent-2-enone (3) was recently disclosed. However, cyclopentane-1,3-dione (4), which is a constitutional isomer of 3, possesses a higher chemical stability and can therefore afford higher carbon mass balances and higher yields of 4b in the hydrogenation reaction under more concentrated conditions. In this work, the hydrogenation of 4 into 4b over a commercial Ru/C catalyst was systematically investigated on a bench scale through kinetic studies and variation of reaction conditions. Herein, the temperature, H2-pressure, and the solvent choice were found to have significant effects on the reaction rate and suppression of undesired dehydration of 4. The cis-trans ratio of 4b is naturally generated as 7:3 in these reactions. However, at elevated reaction temperatures, 4b epimerizes, yielding more trans products. This effect was also studied and rationalized from a thermodynamic perspective using DFT. The combined optimized reaction conditions provided 78% yield for 4b, and successful applications to 8-fold scaled up reactions (40 g) and a substrate scope of several 1,3-diones demonstrate the general applicability of this catalytic approach.
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Affiliation(s)
- Christian
A. M. R. van Slagmaat
- Chemelot
InSciTe, Gaetano Martinolaan
63-65, 6229 GS, Maastricht, The Netherlands
- Aachen-Maastricht
Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering
(FSE), Maastricht University, Brightlands Chemelot Campus, 6167 RD, Geleen, The Netherlands
| | | | - Peter J. L. M Quaedflieg
- Chemelot
InSciTe, Gaetano Martinolaan
63-65, 6229 GS, Maastricht, The Netherlands
- InnoSyn
B.V., Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Paul L. Alsters
- Chemelot
InSciTe, Gaetano Martinolaan
63-65, 6229 GS, Maastricht, The Netherlands
- InnoSyn
B.V., Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Stefaan M. A. De Wildeman
- Chemelot
InSciTe, Gaetano Martinolaan
63-65, 6229 GS, Maastricht, The Netherlands
- Aachen-Maastricht
Institute for Biobased Materials (AMIBM), Faculty of Science and Engineering
(FSE), Maastricht University, Brightlands Chemelot Campus, 6167 RD, Geleen, The Netherlands
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43
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Ghumman ASM, Shamsuddin MR, Nasef MM, Yahya WZN, Ayoub M, Cheah B, Abbasi A. Synthesis and Characterization of Sustainable Inverse Vulcanized Copolymers from Non‐Edible Oil. ChemistrySelect 2021. [DOI: 10.1002/slct.202004554] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ali Shaan Manzoor Ghumman
- Chemical Engineering Department Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar Perak Darul Ridzuan Malaysia
| | - Muhammad Rashid Shamsuddin
- HICoE Centre for Biofuel and Biochemical Research (CBBR) Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS 32610 Seri Iskandar Perak Malaysia
| | - Mohamed Mahmoud Nasef
- Department of Chemical and Environmental Engineering Malaysia Japan International Institute of Technology, Universiti Teknologi Kuala Lumpur 54100 Malaysia
| | - Wan Zaireen Nisa Yahya
- Chemical Engineering Department Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar Perak Darul Ridzuan Malaysia
| | - Muhammad Ayoub
- HICoE Centre for Biofuel and Biochemical Research (CBBR) Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS 32610 Seri Iskandar Perak Malaysia
| | - Bryan Cheah
- Chemical Engineering Department Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar Perak Darul Ridzuan Malaysia
| | - Amin Abbasi
- Chemical Engineering Department Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar Perak Darul Ridzuan Malaysia
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44
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Cao Y, Ahmadi R, Poor Heravi MR, Issakhov A, Ebadi AG, Vessally E. Recent trends in dehydroxylative trifluoro-methylation, -methoxylation, -methylthiolation, and -methylselenylation of alcohols. RSC Adv 2021; 11:39593-39606. [PMID: 35492477 PMCID: PMC9044802 DOI: 10.1039/d1ra05018d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 11/08/2021] [Indexed: 01/23/2023] Open
Abstract
This review studies on the direct dehydroxylative trifluoromethylation, trifluoromethoxylation, trifluoromethylthiolation, and trifluoromethylselenylation of alcohols.
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Affiliation(s)
- Yan Cao
- School of Mechatronic Engineering, Xi'an Technological University, Xi'an, 710021, China
| | - Roya Ahmadi
- Department of Chemistry, College of Basic Sciences, Yadegar-e-Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University, Tehran, Iran
| | | | - Alibek Issakhov
- Department of Mathematical and Computer Modelling, al-Farabi Kazakh National University, 050040, Almaty, Kazakhstan
- Department of Mathematics and Cybernetics, Kazakh British Technical University, 050000, Almaty, Kazakhstan
| | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University, Jouybar, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran, Iran
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45
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Shi Y, Wu H, Huang G. Rhodium( i)/bisoxazolinephosphine-catalyzed regio- and enantioselective amination of allylic carbonates: a computational study. Org Chem Front 2021. [DOI: 10.1039/d1qo00370d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
DFT calculations were performed to investigate the rhodium(i)/bisoxazolinephosphine-catalyzed regio- and enantioselective amination of allylic carbonates.
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Affiliation(s)
- Yu Shi
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P. R. China
| | - Hongli Wu
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P. R. China
| | - Genping Huang
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P. R. China
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46
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Sivo A, Galaverna RDS, Gomes GR, Pastre JC, Vilé G. From circular synthesis to material manufacturing: advances, challenges, and future steps for using flow chemistry in novel application area. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00411a] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We review the emerging use of flow technologies for circular chemistry and material manufacturing, highlighting advances, challenges, and future directions.
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Affiliation(s)
- Alessandra Sivo
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- IT-20131 Milano
- Italy
| | | | | | | | - Gianvito Vilé
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- IT-20131 Milano
- Italy
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Chen J, Xia Q, Wang Y, Huang Y. Progress in Production of 1, 3-propanediol From Selective Hydrogenolysis of Glycerol. FRONTIERS IN CHEMICAL ENGINEERING 2020. [DOI: 10.3389/fceng.2020.604624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
1,3-propanediol (1,3-PDO) is an important bulk chemical widely used in the polyester and polyurethane industry. The selective hydrogenolysis of glycerol to value-added 1,3-PDO is extremely attractive. However, the formation of 1,3-PDO is less thermodynamically stable than 1,2-PDO, and the steric hindrance effect in the reaction process makes the highly selective production of 1,3-PDO a great challenge. In this mini review, the recent research progress on the selective catalytic hydrogenolysis of glycerol to 1,3-PDO is overviewed and the catalytic mechanism of the reaction is summarized. We mainly focus on the different performances of each type of catalyst (Pt-W-based catalysts, Ir-Re based-catalysts, and other types) as well as the interactions between metals and supports. Finally, several personal perspectives on the opportunities and challenges within this promising field are discussed.
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Abstract
Enantioselective transition metal catalysis directed by chiral cations is the amalgamation of chiral cation catalysis and organometallic catalysis. Thus far, three strategies have been revealed: ligand scaffolds incorporated on chiral cations, chiral cations paired with transition metal ‘ate’-type complexes, and ligand scaffolds incorporated on achiral anions. Chiral cation ion-pair catalysis has been successfully applied to alkylation, cycloaddition, dihydroxylation, oxohydroxylation, sulfoxidation, epoxidation and C–H borylation. This development represents an effective approach to promote the cooperation between chiral cations and transition metals, increasing the versatility and capability of both these forms of catalysts. In this review, we present current examples of the three strategies and suggest possible inclusions for the future. Enantioselective transition metal catalysis directed by chiral cations is the amalgamation of chiral cation catalysis and organometallic catalysis.![]()
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Affiliation(s)
- Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology 18 Chaowang Road Hangzhou 310014 P. R. China
| | - Choon-Hong Tan
- Division of Chemistry and Biological Chemistry, Nanyang Technological University 21 Nanyang Link Singapore 637371
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Thiounn T, Karunarathna MS, Slann LM, Lauer MK, Smith RC. Sequential crosslinking for mechanical property development in high sulfur content composites. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Timmy Thiounn
- Department of Chemistry Clemson University Clemson South Carolina USA
| | | | - Lauren M. Slann
- Department of Materials Science and Engineering Clemson University Clemson South Carolina USA
| | - Moira K. Lauer
- Department of Chemistry Clemson University Clemson South Carolina USA
| | - Rhett C. Smith
- Department of Chemistry Clemson University Clemson South Carolina USA
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Lopez CV, Karunarathna MS, Lauer MK, Maladeniya CP, Thiounn T, Ackley ED, Smith RC. High strength,
acid‐resistant
composites from canola, sunflower, or linseed oils: Influence of triglyceride unsaturation on material properties. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200292] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Claudia V. Lopez
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Menisha S. Karunarathna
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Moira K. Lauer
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Charini P. Maladeniya
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Timmy Thiounn
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Edward D. Ackley
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
| | - Rhett C. Smith
- Department of Chemistry and Center for Optical Materials Science and Engineering Technology Clemson University Clemson South Carolina USA
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