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1
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Wei J, Du Z, Wang X, Ji C, Li L, You Y. Palladium-catalyzed enantioselective arylation of trichloro- or tri-/difluoroacetaldimine precursors. Chem Commun (Camb) 2024; 60:3303-3306. [PMID: 38426541 DOI: 10.1039/d4cc00022f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
A palladium-catalyzed asymmetric α-arylation of N-carbamoyl imine precursors containing CCl3, CF3 and CF2H is presented. This protocol provides facile access to a series of chiral α-aryl trichloroethylamines bearing various functional groups, with moderate to high yields (40-82% yield) and high enantioselectivity (80-99% ee).
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Affiliation(s)
- Jian Wei
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
| | - Zhongjian Du
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
| | - Xu Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
| | - Chenlei Ji
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
| | - Longji Li
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
- Department of Nuclear Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, P. R. China
| | - Yang'en You
- School of Chemistry and Chemical Engineering, Hefei University of Technology and Anhui Province Key Laboratory of Value-Added Catalytic Conversion and Reaction Engineering, Hefei 230009, P. R. China.
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2
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Yang B, Fu H, Yuan J, Wen S, Wang C, Liu Q, Zhou H. Asymmetric Stepwise Reductive Amination of Aryl
N
‐Heteroaryl Ketones with Benzyl Amines via Iridium Catalysis. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Bing Yang
- Research Center of Green Pharmaceutical Technology and Process Hubei Key Laboratory of Natural Products Research and Development College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Hao Fu
- Research Center of Green Pharmaceutical Technology and Process Hubei Key Laboratory of Natural Products Research and Development College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Jing Yuan
- Yichang Humanwell Pharmaceutical Co., Ltd. Yichang 443005 P. R. China
| | - Simiaomiao Wen
- Research Center of Green Pharmaceutical Technology and Process Hubei Key Laboratory of Natural Products Research and Development College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Chunqin Wang
- Yichang Humanwell Pharmaceutical Co., Ltd. Yichang 443005 P. R. China
| | - Qixing Liu
- Research Center of Green Pharmaceutical Technology and Process Hubei Key Laboratory of Natural Products Research and Development College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Haifeng Zhou
- Research Center of Green Pharmaceutical Technology and Process Hubei Key Laboratory of Natural Products Research and Development College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
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3
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Beurer A, Kirchhof M, Bruckner JR, Frey W, Baro A, Dyballa M, Giesselmann F, Laschat S, Traa Y. Efficient and Spatially Controlled Functionalization of SBA‐15 and Initial Results in Asymmetric Rh‐Catalyzed 1,2‐Additions under Confinement. ChemCatChem 2021. [DOI: 10.1002/cctc.202100229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ann‐Katrin Beurer
- Institute of Technical Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Manuel Kirchhof
- Institute of Organic Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Johanna R. Bruckner
- Institute of Physical Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Angelika Baro
- Institute of Organic Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Michael Dyballa
- Institute of Technical Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Frank Giesselmann
- Institute of Physical Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Sabine Laschat
- Institute of Organic Chemistry University of Stuttgart 70569 Stuttgart Germany
| | - Yvonne Traa
- Institute of Technical Chemistry University of Stuttgart 70569 Stuttgart Germany
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4
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Deimling M, Kousik SR, Abitaev K, Frey W, Sottmann T, Koynov K, Laschat S, Atanasova P. Hierarchical Silica Inverse Opals as a Catalyst Support for Asymmetric Molecular Heterogeneous Catalysis with Chiral Rh‐diene Complexes. ChemCatChem 2021. [DOI: 10.1002/cctc.202001997] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Max Deimling
- Institute of Organic Chemistry University of Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Shravan R. Kousik
- Institute for Materials Science University of Stuttgart Heisenbergstraße 3 70569 Stuttgart Germany
| | - Karina Abitaev
- Institute of Physical Chemistry University of Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry University of Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Thomas Sottmann
- Institute of Physical Chemistry University of Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Kaloian Koynov
- Max-Planck-Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
| | - Sabine Laschat
- Institute of Organic Chemistry University of Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Petia Atanasova
- Institute for Materials Science University of Stuttgart Heisenbergstraße 3 70569 Stuttgart Germany
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5
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Xue ZJ, Lu HY, Fu JG, Feng CG, Lin GQ. An azo-bridged ring system enabled by-standing immobilization of a chiral diene ligand. Org Chem Front 2021. [DOI: 10.1039/d1qo00852h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A family of 9-azabicyclo[3.3.1]nonadiene ligands were developed, and the nitrogen atom in the bridged ring enables a facile immobilization of diene ligands to silica.
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Affiliation(s)
- Ze-Jian Xue
- Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai, 200032, China
| | - Han-Yu Lu
- Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai, 200032, China
| | - Jian-Guo Fu
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Chen-Guo Feng
- Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai, 200032, China
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Guo-Qiang Lin
- Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai, 200032, China
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
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6
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Kirchhof M, Gugeler K, Fischer FR, Nowakowski M, Bauer A, Alvarez-Barcia S, Abitaev K, Schnierle M, Qawasmi Y, Frey W, Baro A, Estes DP, Sottmann T, Ringenberg MR, Plietker B, Bauer M, Kästner J, Laschat S. Experimental and Theoretical Study on the Role of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric 1,2- and 1,4-Additions. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00310] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Manuel Kirchhof
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Katrin Gugeler
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Felix Richard Fischer
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Michal Nowakowski
- Department Chemie und Center for Sustainable Systems Design (CSSD), Universität Paderborn, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Alina Bauer
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Sonia Alvarez-Barcia
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Karina Abitaev
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Marc Schnierle
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Yaseen Qawasmi
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Wolfgang Frey
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Angelika Baro
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Deven P. Estes
- Institut für Technische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Thomas Sottmann
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Mark R. Ringenberg
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Bernd Plietker
- Technische Universität Dresden, Professur für Organische Chemie I, Bergstraße 66, D-01069 Dresden, Germany
| | - Matthias Bauer
- Department Chemie und Center for Sustainable Systems Design (CSSD), Universität Paderborn, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Johannes Kästner
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
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7
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Huang Y, Wang L, Li J, Qiu H, Leung PH. Enantioselective C,P-Palladacycle-Catalyzed Arylation of Imines. ACS OMEGA 2020; 5:15936-15941. [PMID: 32656414 PMCID: PMC7345393 DOI: 10.1021/acsomega.0c01124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
Chiral diarylmethylamines are of great interest because of their prevalence in biological and pharmaceutical sciences. Herein, we report a C,P-palladacycle-catalyzed enantioselective synthesis of chiral diarylmethylamines via asymmetric arylation of N-protected imines with arylboronic acids. The C,P-palladacycle showed high reactivity (up to 99% yield) and enantioselectivity (up to 99% ee) toward this arylation, enabling the tolerance of a wide range of functionalities, providing a convenient and efficient access to enantiomerically enriched diarylmethylamines. The absolute configuration of the product was well rationalized by the proposed stereochemical pathway and the catalytical cycle.
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Affiliation(s)
- Yinhua Huang
- College
of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Lijun Wang
- College
of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Junbao Li
- College
of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Huayu Qiu
- College
of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Pak-Hing Leung
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
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8
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Li X, Feng Q, Liu M, Deng Q, Jia Z, Sun Y, Zuo X, Shi J, Song HH, Yu HT. D/L-mandelic acid-based three new Pb(II) coordination polymers: Influence of temperature and 5,5′-dimethyl-2,2′-dipyridyl ancillary ligand on constructuring enantiomeric coordination polymers. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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