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Hans AC, Becker PM, Haußmann J, Suhr S, Wanner DM, Lederer V, Willig F, Frey W, Sarkar B, Kästner J, Peters R. A Practical and Robust Zwitterionic Cooperative Lewis Acid/Acetate/Benzimidazolium Catalyst for Direct 1,4-Additions. Angew Chem Int Ed Engl 2023; 62:e202217519. [PMID: 36651714 DOI: 10.1002/anie.202217519] [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: 11/28/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/19/2023]
Abstract
A catalyst type is disclosed allowing for exceptional efficiency in direct 1,4-additions. The catalyst is a zwitterionic entity, in which acetate binds to CuII , which is formally negatively charged and serving as counterion for benzimidazolium. All 3 functionalities are involved in the catalytic activation. For maleimides productivity was increased by a factor >300 compared to literature (TONs up to 6700). High stereoselectivity and productivity was attained for a broad range of other Michael acceptors as well. The polyfunctional catalyst is accessible in only 4 steps from N-Ph-benzimidazole with an overall yield of 96 % and robust during catalysis. This allowed to reuse the same catalyst multiple times with nearly constant efficiency. Mechanistic studies, in particular by DFT, give a detailed picture how the catalyst operates. The benzimidazolium unit stabilizes the coordinated enolate nucleophile and prevents that acetate/acetic acid dissociate from the catalyst.
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Affiliation(s)
- Andreas C Hans
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Patrick M Becker
- Universität Stuttgart, Institut für Theoretische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Johanna Haußmann
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Simon Suhr
- Universität Stuttgart, Institut für Anorganische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Daniel M Wanner
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Vera Lederer
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Felix Willig
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Wolfgang Frey
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Biprajit Sarkar
- Universität Stuttgart, Institut für Anorganische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Johannes Kästner
- Universität Stuttgart, Institut für Theoretische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - René Peters
- Universität Stuttgart, Institut für Organische Chemie, Pfaffenwaldring 55, 70569, Stuttgart, Germany
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Kozma V, Szőllősi G. Conjugate addition of 1,3-dicarbonyl compounds to maleimides using bifunctional primary amine‒(thio)phosphoramide organocatalysts. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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3
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Kozma V, Szőllősi G. Enantioselective Michael addition of aldehydes to maleimides catalysed by surface-adsorbed natural amino acids. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00545j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Chiral hybrid materials obtained by adsorption of primary α-amino acids on the surface of inorganic oxides are economic, recyclable, highly enantioselective heterogeneous catalysts for the Michael addition of aldehydes to N-substituted maleimides.
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Affiliation(s)
- Viktória Kozma
- Department of Organic Chemistry, University of Szeged, 6720 Szeged, Dóm tér 8, Hungary
| | - György Szőllősi
- SZTE-ELKH Stereochemistry Research Group, University of Szeged, 6720 Szeged, Eötvös utca 6, Hungary
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Wei S, Zhang J, Li S, Ma X. “Ship‐in‐a‐Bottle” Strategy for Immobilization of 9‐Amino(9‐deoxy)
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‐Cinchona Alkaloid into Molecularly Imprinted Solid Acid: Acetal Hydrolysis/Asymmetric Aldol Tandem Reaction. ChemCatChem 2021. [DOI: 10.1002/cctc.202001402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Shuai Wei
- College of Chemistry and Chemical Engineering Southwest University Chongqing 400715 P. R. China
| | - Jianing Zhang
- College of Chemistry and Chemical Engineering Southwest University Chongqing 400715 P. R. China
| | - Shan Li
- College of Chemistry and Chemical Engineering Southwest University Chongqing 400715 P. R. China
| | - Xuebing Ma
- College of Chemistry and Chemical Engineering Southwest University Chongqing 400715 P. R. China
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Zhao D, Yu H, Mei S, Pan K, Deng J. Optically Active Microspheres Containing Schiff Base: Preparation and Enantio-Differentiating Release toward Drug Citronellal. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05307] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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6
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Zhang Y, Huang H, Zhao B, Deng J. Preparation and Applications of Chiral Polymeric Particles. Isr J Chem 2018. [DOI: 10.1002/ijch.201800023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yingjie Zhang
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 China
- College of Materials Science and EngineeringBeijing University of Chemical Technology Beijing 100029 China
| | - Huajun Huang
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 China
- College of Materials Science and EngineeringBeijing University of Chemical Technology Beijing 100029 China
| | - Biao Zhao
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 China
- College of Materials Science and EngineeringBeijing University of Chemical Technology Beijing 100029 China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 China
- College of Materials Science and EngineeringBeijing University of Chemical Technology Beijing 100029 China
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Huang H, Wang H, Wu Y, Shi Y, Deng J. Chiral, crosslinked, and micron-sized spheres of substituted polyacetylene prepared by precipitation polymerization. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.02.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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9
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Optically active microspheres from helical substituted polyacetylene with pendent ferrocenyl amino-acid derivative. Preparation and recycling use for direct asymmetric aldol reaction in water. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.08.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Zhang H, Zhang Q, Hong C, Zou G. Asymmetric Michael addition in an aqueous environment with the assistance of optically active hyperbranched polymers. Polym Chem 2017. [DOI: 10.1039/c7py00036g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel optically active hyperbranched polymer can serve as the chiral scaffolds to promote asymmetric Michael addition reaction in an aqueous environment with a high product yield and enantioselectivity.
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Affiliation(s)
- Hongli Zhang
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Qijin Zhang
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Chunyan Hong
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
| | - Gang Zou
- Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- iChEM
- University of Science and Technology of China
- Hefei
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Yashima E, Ousaka N, Taura D, Shimomura K, Ikai T, Maeda K. Supramolecular Helical Systems: Helical Assemblies of Small Molecules, Foldamers, and Polymers with Chiral Amplification and Their Functions. Chem Rev 2016; 116:13752-13990. [PMID: 27754649 DOI: 10.1021/acs.chemrev.6b00354] [Citation(s) in RCA: 1230] [Impact Index Per Article: 153.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
In this review, we describe the recent advances in supramolecular helical assemblies formed from chiral and achiral small molecules, oligomers (foldamers), and helical and nonhelical polymers from the viewpoints of their formations with unique chiral phenomena, such as amplification of chirality during the dynamic helically assembled processes, properties, and specific functionalities, some of which have not been observed in or achieved by biological systems. In addition, a brief historical overview of the helical assemblies of small molecules and remarkable progress in the synthesis of single-stranded and multistranded helical foldamers and polymers, their properties, structures, and functions, mainly since 2009, will also be described.
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Affiliation(s)
- Eiji Yashima
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Naoki Ousaka
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Daisuke Taura
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Kouhei Shimomura
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Tomoyuki Ikai
- Graduate School of Natural Science and Technology, Kanazawa University , Kakuma-machi, Kanazawa 920-1192, Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology, Kanazawa University , Kakuma-machi, Kanazawa 920-1192, Japan
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Shaikh MN, Aziz MA, Helal A, Bououdina M, Yamani ZH, Kim TJ. Magnetic nanoparticle-supported ferrocenylphosphine: a reusable catalyst for hydroformylation of alkene and Mizoroki–Heck olefination. RSC Adv 2016. [DOI: 10.1039/c6ra03859j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study was focused on regioselective, re-usable and solvent-free catalysis using Fe3O4@dop-BPPF nanomaterials.
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Affiliation(s)
- M. Nasiruzzaman Shaikh
- Center of Research Excellence in Nanotechnology (CENT)
- King Fahd University of Petroleum and Minerals (KFUPM)
- Dhahran-31261
- Saudi Arabia
| | - Md. Abdul Aziz
- Center of Research Excellence in Nanotechnology (CENT)
- King Fahd University of Petroleum and Minerals (KFUPM)
- Dhahran-31261
- Saudi Arabia
| | - Aasif Helal
- Center of Research Excellence in Nanotechnology (CENT)
- King Fahd University of Petroleum and Minerals (KFUPM)
- Dhahran-31261
- Saudi Arabia
| | - Mohamed Bououdina
- Department of Physics
- College of Science
- University of Bahrain
- Kingdom of Bahrain
| | - Zain H. Yamani
- Center of Research Excellence in Nanotechnology (CENT)
- King Fahd University of Petroleum and Minerals (KFUPM)
- Dhahran-31261
- Saudi Arabia
| | - Tae-Jeong Kim
- Institute of Biomedical Engineering Research
- Medical School
- Kyungpook National University
- Daegu
- South Korea 702-911
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