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Zhao Z, Lu J, Lin W, Wang X, Bai J, Zheng X, Xie R, Shi G, Li H, Wang C. Highly Efficient Hydration of Epoxides under Atmospheric Pressure and Low Water/Epoxide Ratios by a Tunable Azolate Ionic Liquid through Anion–Cation Synergetic Catalysis. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhenyu Zhao
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Jiawei Lu
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Wenjun Lin
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Xuming Wang
- Safety and Environmental Institute, Zhejiang NHU CO., Ltd., Shaoxing 312500, PR China
| | - Jiayi Bai
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Xueqiu Zheng
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Rixin Xie
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Guiling Shi
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Haoran Li
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Congmin Wang
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
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Tao G, Yang H, He W, Jin S, Ge J, Liu W, Deng D, Chen Z, Yang W. Unusual pathway of epoxide hydration over a novel CoIII(salen)-based pseudohomogeneous catalyst with excellent performance. J Catal 2022. [DOI: 10.1016/j.jcat.2022.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yang HQ, Chen ZX. Theoretical Studies on Bimetallic Salen Complexes Catalyzed Epoxide Hydration: Effects of Metal Centers, Substrates, and Ligands. J Phys Chem A 2021; 125:10155-10164. [PMID: 34793164 DOI: 10.1021/acs.jpca.1c07707] [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
To provide guiding information for developing efficient and stable catalysts for epoxide hydration, we investigated the mechanism of propylene oxide (PO) to 1,2-propylene glycol (PG) using density functional theory (DFT) calculations. The mechanism was identified to follow the cooperative bimetallic mechanism in which a metal-salen complex activated H2O attacks the middle carbon atom of a metal-salen complex activated PO from the oxygen side of three-membered ring. Analyses reveal that the distortion energy correlates linearly with the barrier, and the hydrogen bonding between H2O and PO increases from reaction precursors to transition states. A nice linear relationship exists between the ratio of square root of ionic potential to the square of the distance from the metal ion spherical surface to the oxygen atom center of PO. It is demonstrated that the substrates with larger polarizability tend to have lower hydration barriers and the influence of ligands is less than that of metal centers and substrates. Modifying metal ions is the first choice for developing metal-salen catalysts, and metal ions with more formal charges and larger radius are expected to exhibit high activity. These findings shed lights on the mechanism and provide guiding information for developing efficient metal-salen catalysts for epoxide hydration.
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Affiliation(s)
- Hui-Qing Yang
- Institute of Theoretical and Computational Chemistry, Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Zhao-Xu Chen
- Institute of Theoretical and Computational Chemistry, Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
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Oliver–Meseguer J, Ballesteros–Soberanas J, Tejeda–Serrano M, Martínez–Castelló A, Leyva–Pérez A. Nanotitania catalyzes the chemoselective hydration and alkoxylation of epoxides. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fabrication of Nanoreactors Based on End-Functionalized Polymethacrylate and Their Catalysis Application. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01599-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yang HQ, Chen ZX. Exploring the mechanism and counterion activity regulation in the Co III(salen)-catalyzed hydration of propylene oxide. Phys Chem Chem Phys 2020; 22:22417-22425. [PMID: 32996507 DOI: 10.1039/d0cp03996a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
CoIII(salen)-X (X = Cl-, OAc-, and OTs-) mediated hydration of propylene oxide (PO) to propylene glycol has been investigated in detail using density functional theory (DFT) calculations. Two kinds of reaction mechanisms, the concerted and stepwise pathways, were scrutinized. For the eight concerted routes, the cooperative bimetallic route in which the middle carbon atom is attacked by the nucleophilic oxygen atom (route VI-m) was calculated to be the most favorable, and among the three catalysts examined H2O-CoIII-OTs was found to be the most active, due to the strong hydrogen bonding between the nucleophilic H2O and the ring oxygen atom in the epoxides as well as the extra π-π stacking interaction. For the stepwise mechanism which consists of the formation of H2O-CoIII-OH, the ring-opening of PO and propylene glycol formation, our studies reveal that different H2O-CoIII-Xs behave kinetically very similarly in the course of propylene glycol formation, but show a notable difference in the rate of H2O-CoIII-OH formation with Cl- > OAc- > OTs-. The rate ordering with which we rationalize the experimental phenomena well is disclosed to be consistent with the nucleophilicity of the counterions by molecular electrostatic potential, condensed Fukui function and condensed local softness. We show that the nucleophilicity of the counterion determines the favorable mechanism that PO hydration follows.
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Affiliation(s)
- Hui-Qing Yang
- Institute of Theoretical and Computational Chemistry, Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.
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Chen T, Xu Z, Zhou L, Qiu J, Wang M, Wang J. Highly efficient polymer-based nanoreactors for selective oxidation of alcohols in water. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110422] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Li H, Zhong M, Li C, Ren Y, Chen J, Yang Q. Synthesis of CNTs@POP‐Salen Core‐Shell Nanostructures for Catalytic Epoxides Hydration. ChemCatChem 2019. [DOI: 10.1002/cctc.201900311] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- He Li
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
| | - Mingmei Zhong
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chunzhi Li
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yiqi Ren
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jian Chen
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Qihua Yang
- State Key Laboratory of CatalysisiChEM Dalian Institute of Chemical PhysicsChinese Academy of Science Dalian 116023 China
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Wu Y, Feng J, Gao H, Feng X, Jiang L. Superwettability-Based Interfacial Chemical Reactions. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1800718. [PMID: 30592333 DOI: 10.1002/adma.201800718] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 10/13/2018] [Indexed: 06/09/2023]
Abstract
Superwetting interfaces arising from the cooperation of surface energy and multiscale micro/nanostructures are extensively studied in biological systems. Fundamental understandings gained from biological interfaces boost the control of wettability under different dimensionalities, such as 2D surfaces, 1D fibers and channels, and 3D architectures, thus permitting manipulation of the transport physics of liquids, gases, and ions, which profoundly impacts chemical reactions and material fabrication. In this context, the progress of new chemistry based on superwetting interfaces is highlighted, beginning with mass transport dynamics, including liquid, gas, and ion transport. In the following sections, the impacts of the superwettability-mediated transport dynamics on chemical reactions and material fabrication is discussed. Superwettability science has greatly enhanced the efficiency of chemical reactions, including photocatalytic, bioelectronic, electrochemical, and organic catalytic reactions, by realizing efficient mass transport. For material fabrication, superwetting interfaces are pivotal in the manipulation of the transport and microfluidic dynamics of liquids on solid surfaces, leading to the spatially regulated growth of low-dimensional single-crystalline arrays and high-quality polymer films. Finally, a perspective on future directions is presented.
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Affiliation(s)
- Yuchen Wu
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jiangang Feng
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Hanfei Gao
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Xinjian Feng
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Lei Jiang
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
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11
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Zeolite Y encapsulated Cu (II) and Zn (II)-imidazole-salen catalysts for benzyl alcohol oxidation. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lang W, Yang Q, Song X, Yin M, Zhou L. Cu nanoparticles immobilized on montmorillonite by biquaternary ammonium salts: a highly active and stable heterogeneous catalyst for cascade sequence to indole-2-carboxylic esters. RSC Adv 2017. [DOI: 10.1039/c6ra25861a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Cu-Q-MMT catalyst was prepared by immobilizing Cu nanoparticals on the biquaternary ammonium salts modified montmorillonite and exhibited high activity for cascade sequence to indole-2-carboxylic esters.
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Affiliation(s)
- Wencheng Lang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province
- China West Normal University
- Nanchong 637002
- China
| | - Qin Yang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province
- China West Normal University
- Nanchong 637002
- China
| | - Xueping Song
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province
- China West Normal University
- Nanchong 637002
- China
| | - Mengyun Yin
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province
- China West Normal University
- Nanchong 637002
- China
| | - Limei Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province
- China West Normal University
- Nanchong 637002
- China
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Liu TT, Liang J, Huang YB, Cao R. A bifunctional cationic porous organic polymer based on a Salen-(Al) metalloligand for the cycloaddition of carbon dioxide to produce cyclic carbonates. Chem Commun (Camb) 2016; 52:13288-13291. [DOI: 10.1039/c6cc07662a] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Salen-(Al)-based bifunctional cationic porous organic polymer (Al-CPOP) exhibited high activity and good recyclability for chemical fixation of CO2.
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Affiliation(s)
- Tao-Tao Liu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences Fujian
- Fuzhou
- P. R. China
- University of the Chinese Academy of Sciences
| | - Jun Liang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences Fujian
- Fuzhou
- P. R. China
| | - Yuan-Biao Huang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences Fujian
- Fuzhou
- P. R. China
| | - Rong Cao
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences Fujian
- Fuzhou
- P. R. China
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