1
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Pineschi M. Boron Reagents and Catalysts for the Functionalization of Strained Heterocycles. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mauro Pineschi
- Department of Pharmacy University of Pisa Via Bonanno 33 56126 Pisa Italy Tel
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2
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Zheng L, Tao K, Guo W. Recent Developments in Photo‐Catalyzed/Promoted Synthesis of Indoles and Their Functionalization: Reactions and Mechanisms. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001079] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Lvyin Zheng
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 People's Republic of China
| | - Kailiang Tao
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 People's Republic of China
| | - Wei Guo
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 People's Republic of China
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3
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Pineschi M. The Binomial Copper-Catalysis and Asymmetric Ring Opening of Strained Heterocycles: Past and Future Challenges. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901853] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mauro Pineschi
- Department of Pharmacy; University of Pisa; Via Bonanno 33 56126 Pisa Italy
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4
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Dolja E, Funken N, Slak D, Schnakenburg G, Gansäuer A. A Divergent Duo: Palladium Catalyzed Carboamination in Enantioselective Desymmetrization and Regiodivergent Catalysis. ChemCatChem 2019. [DOI: 10.1002/cctc.201901784] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Etilia Dolja
- Kekulé-Institut für Organische Chemie und BiochemieUniversität Bonn Gerhard Domagk-Straße 1 Bonn 53121 Germany
| | - Nico Funken
- Kekulé-Institut für Organische Chemie und BiochemieUniversität Bonn Gerhard Domagk-Straße 1 Bonn 53121 Germany
| | - Daniel Slak
- Kekulé-Institut für Organische Chemie und BiochemieUniversität Bonn Gerhard Domagk-Straße 1 Bonn 53121 Germany
| | - Gregor Schnakenburg
- Institut für Anorganische ChemieUniversität Bonn Gerhard Domagk-Straße 1 Bonn 53121 Germany
| | - Andreas Gansäuer
- Kekulé-Institut für Organische Chemie und BiochemieUniversität Bonn Gerhard Domagk-Straße 1 Bonn 53121 Germany
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5
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Goetzke FW, Mortimore M, Fletcher SP. Enantio‐ and Diastereoselective Suzuki–Miyaura Coupling with Racemic Bicycles. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906478] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- F. Wieland Goetzke
- Department of ChemistryChemistry Research Laboratory, University of Oxford 12 Mansfield Road Oxford OX1 3TA UK
| | - Mike Mortimore
- Vertex Pharmaceuticals (Europe) Ltd 86–88 Jubilee Avenue, Milton Park Abingdon Oxfordshire OX14 4RW UK
| | - Stephen P. Fletcher
- Department of ChemistryChemistry Research Laboratory, University of Oxford 12 Mansfield Road Oxford OX1 3TA UK
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6
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Goetzke FW, Mortimore M, Fletcher SP. Enantio- and Diastereoselective Suzuki-Miyaura Coupling with Racemic Bicycles. Angew Chem Int Ed Engl 2019; 58:12128-12132. [PMID: 31246358 PMCID: PMC6771587 DOI: 10.1002/anie.201906478] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/17/2019] [Indexed: 01/08/2023]
Abstract
Herein, we describe a rhodium‐catalyzed enantio‐ and diastereoselective Suzuki–Miyaura cross‐coupling between racemic fused bicyclic allylic chlorides and boronic acids. The highly stereoselective transformation allows for the coupling of aryl, heteroaryl, and alkenyl boronic acids and gives access to functionalized bicyclic cyclopentenes, which can be converted into other five‐membered‐ring scaffolds with up to five contiguous stereocenters. Preliminary mechanistic studies suggest that these reactions occur with overall retention of the relative stereochemistry and are enantioconvergent for pseudo‐symmetric allylic chloride starting materials. In addition, a bicyclic allylic chloride starting material without pseudo‐symmetry undergoes a highly enantioselective regiodivergent reaction.
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Affiliation(s)
- F Wieland Goetzke
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK
| | - Mike Mortimore
- Vertex Pharmaceuticals (Europe) Ltd, 86-88 Jubilee Avenue, Milton Park, Abingdon, Oxfordshire, OX14 4RW, UK
| | - Stephen P Fletcher
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK
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7
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Yang Q, Wang Y, Luo S, Wang JJ. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium-Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019; 58:5343-5347. [PMID: 30786133 DOI: 10.1002/anie.201900721] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/18/2019] [Indexed: 11/09/2022]
Abstract
A highly efficient kinetic resolution and dynamic kinetic resolution of chromene is reported for the first time and they procced by a rhodium-catalyzed asymmetric hydroarylation pathway. This new approach offers versatile access to various chiral 2,3-diaryl-chromanes containing vicinal stereogenic centers, as well as the recovered chiral flavenes, in high yields with excellent ee values (s factor up to 532). Particularly noteworthy is that this strategy can be further extended to the establishment of a dynamic version of the kinetic resolution of chromene acetals and allows complete access to chiral isoflavanes and α-aryl hydrocoumarins.
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Affiliation(s)
- Qingjing Yang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yanbo Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Shihui Luo
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Jun Joelle Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
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8
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Yang Q, Wang Y, Luo S, Wang J(J. Kinetic Resolution and Dynamic Kinetic Resolution of Chromene by Rhodium‐Catalyzed Asymmetric Hydroarylation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qingjing Yang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yanbo Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shihui Luo
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jun (Joelle) Wang
- Department of ChemistrySouthern University of Science and Technology Shenzhen Guangdong 518055 China
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9
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Zhang SS, Hu TJ, Li MY, Song YK, Yang XD, Feng CG, Lin GQ. Asymmetric Alkenylation of Enones and Imines Enabled by A Highly Efficient Aryl to Vinyl 1,4-Rhodium Migration. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813585] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shu-Sheng Zhang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Tian-Jiao Hu
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Meng-Yao Li
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Yi-Kang Song
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xiao-Di Yang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Chen-Guo Feng
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Guo-Qiang Lin
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Chinese Academy of Sciences; Shanghai 200032 China
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10
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Zhang SS, Hu TJ, Li MY, Song YK, Yang XD, Feng CG, Lin GQ. Asymmetric Alkenylation of Enones and Imines Enabled by A Highly Efficient Aryl to Vinyl 1,4-Rhodium Migration. Angew Chem Int Ed Engl 2019; 58:3387-3391. [PMID: 30644152 DOI: 10.1002/anie.201813585] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Shu-Sheng Zhang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Tian-Jiao Hu
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Meng-Yao Li
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Yi-Kang Song
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xiao-Di Yang
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Chen-Guo Feng
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Chinese Academy of Sciences; Shanghai 200032 China
| | - Guo-Qiang Lin
- Innovation Research Institute of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
- 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; Chinese Academy of Sciences; Shanghai 200032 China
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11
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Wang SG, Cramer N. An Enantioselective Cpx
Rh(III)-Catalyzed C−H Functionalization/Ring-Opening Route to Chiral Cyclopentenylamines. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813953] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shou-Guo Wang
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
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12
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Wang SG, Cramer N. An Enantioselective Cp x Rh(III)-Catalyzed C-H Functionalization/Ring-Opening Route to Chiral Cyclopentenylamines. Angew Chem Int Ed Engl 2019; 58:2514-2518. [PMID: 30600903 DOI: 10.1002/anie.201813953] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Indexed: 11/07/2022]
Abstract
A chiral Cpx RhIII catalyst system in situ generated from a Cpx RhI (cod) precatalyst and bis(o-toluoyl) peroxide as activating oxidant was developed for a C-H activation/ring-opening sequence between aryl ketoxime ethers and 2,3-diazabicyclo[2.2.1]hept-5-enes. This transformation provides access to densely functionalized chiral cyclopentenylamines in excellent yields and enantioselectivities of up to 97:3 er. The reported method is also well suitable for asymmetric alkenyl C-H functionalizations of α,β-unsaturated oxime ethers, furnishing skipped dienes with high levels of enantiocontrol.
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Affiliation(s)
- Shou-Guo Wang
- Laboratory of Asymmetric Catalysis and Synthesis, EPFL SB ISIC LCSA, BCH 4305, 1015, Lausanne, Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis, EPFL SB ISIC LCSA, BCH 4305, 1015, Lausanne, Switzerland
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13
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Xu Q, Gu P, Jiang H, Wei Y, Shi M. Chiral Bidentate NHC Ligands Based on the 1,1'-Binaphthyl Scaffold: Synthesis and Application in Transition-Metal-Catalyzed Asymmetric Reactions. CHEM REC 2016; 16:2736-2749. [PMID: 27666585 DOI: 10.1002/tcr.201600103] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Indexed: 11/07/2022]
Abstract
The use of the chiral 1,1'-binaphthyl scaffold to construct chiral ligands can be traced back for a long time. However, the development of bidentate NHC ligands based on the same backbone has only appeared recently. In this account, we describe the design and synthesis of a new family of chiral NHC ligands based on the 1,1'-binaphthyl scaffold and demonstrate the applications of these chiral NHC-metal complexes in the catalyzed oxidative kinetic resolution of secondary alcohols, asymmetric carbon-carbon bond formations, hydrosilylations, and cyclizations of 1,6-enynes. The chiral NHC ligands containing the 1,1'-binaphthyl backbone can be synthesized in good yields from enantiomerically pure 1,1'-binaphthyl-2,2'-diamine. These transition metals coordinated with chiral bidentate NHC ligands exhibit high catalytic activities and good enantioselectivities for a wide range of metal-catalyzed asymmetric reactions.
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Affiliation(s)
- Qin Xu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Peng Gu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Hanchun Jiang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China.,Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
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14
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Zhu B, Lee R, Li J, Ye X, Hong SN, Qiu S, Coote ML, Jiang Z. Chemoselective Switch in the Asymmetric Organocatalysis of 5H-Oxazol-4-ones andN-Itaconimides: Addition-Protonation or [4+2] Cycloaddition. Angew Chem Int Ed Engl 2015; 55:1299-303. [DOI: 10.1002/anie.201507796] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 10/21/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Bo Zhu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Richmond Lee
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University; Canberra ACT 2601 Australia
| | - Jiangtao Li
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Xinyi Ye
- Division of Chemistry and Biological Chemistry; Nanyang Technological University; 21 Nanyang Link 637371 Singapore Singapore
| | - San-Ni Hong
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Shuai Qiu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Michelle L. Coote
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University; Canberra ACT 2601 Australia
| | - Zhiyong Jiang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
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15
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Zhu B, Lee R, Li J, Ye X, Hong SN, Qiu S, Coote ML, Jiang Z. Chemoselective Switch in the Asymmetric Organocatalysis of 5H-Oxazol-4-ones andN-Itaconimides: Addition-Protonation or [4+2] Cycloaddition. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507796] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Bo Zhu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Richmond Lee
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University; Canberra ACT 2601 Australia
| | - Jiangtao Li
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Xinyi Ye
- Division of Chemistry and Biological Chemistry; Nanyang Technological University; 21 Nanyang Link 637371 Singapore Singapore
| | - San-Ni Hong
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Shuai Qiu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
| | - Michelle L. Coote
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University; Canberra ACT 2601 Australia
| | - Zhiyong Jiang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province; Henan University; Jinming Campus Kaifeng Henan 475004 P.R. China
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16
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Loh CCJ, Fang X, Peters B, Lautens M. Benzylic Functionalization of Anthrones via the Asymmetric Ring Opening of Oxabicycles Utilizing a Fourth-Generation Rhodium Catalytic System. Chemistry 2015; 21:13883-7. [PMID: 26310604 DOI: 10.1002/chem.201502718] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Indexed: 11/08/2022]
Abstract
While anthrones exist as privileged scaffolds in bioactive molecules, the enantioselective functionalization of anthrones is surprisingly scarce in the literature, with no asymmetric transition metal catalyzed example to date. Herein, we report the first asymmetric transition metal catalyzed benzylic functionalization of anthrones through the rhodium(I) catalyzed desymmetrization of oxabicycles. As previously developed rhodium(I) systems were found to be unsuitable for this substrate, a new robust fourth-generation [Rh(cod)OH]2 based catalytic system was developed to address synthetic challenges in this protocol.
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Affiliation(s)
- Charles C J Loh
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada)
| | - Xiang Fang
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada).,Laboratory for Advanced Material and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237 (P. R. China)
| | - Brendan Peters
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada)
| | - Mark Lautens
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada).
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17
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Liu X, Ye X, Bureš F, Liu H, Jiang Z. Controllable Chemoselectivity in Visible‐Light Photoredox Catalysis: Four Diverse Aerobic Radical Cascade Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201505193] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xinfei Liu
- Key Laboratory of Natural Medicine and Immuno‐Engineering of Henan Province, Henan University, Jinming Campus, Kaifeng, Henan, 475004 (P.R. China)
| | - Xinyi Ye
- Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, 637371 (Singapore)
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, University of Pardubice, Faculty of Chemical Technology, Studentská 573, Pardubice, 53210 (Czech Republic)
| | - Hongjun Liu
- Key Laboratory of Natural Medicine and Immuno‐Engineering of Henan Province, Henan University, Jinming Campus, Kaifeng, Henan, 475004 (P.R. China)
| | - Zhiyong Jiang
- Key Laboratory of Natural Medicine and Immuno‐Engineering of Henan Province, Henan University, Jinming Campus, Kaifeng, Henan, 475004 (P.R. China)
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18
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Liu X, Ye X, Bureš F, Liu H, Jiang Z. Controllable Chemoselectivity in Visible-Light Photoredox Catalysis: Four Diverse Aerobic Radical Cascade Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505193] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Johnson T, Choo KL, Lautens M. Rhodium-Catalyzed Arylative Cyclization for the Enantioselective Synthesis of (Trifluoromethyl)cyclobutanols. Chemistry 2014; 20:14194-7. [DOI: 10.1002/chem.201404896] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Indexed: 11/09/2022]
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20
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Kamlet AS, Préville C, Farley KA, Piotrowski DW. Regioselective hydroarylations and parallel kinetic resolution of Vince lactam. Angew Chem Int Ed Engl 2013; 52:10607-10. [PMID: 23956102 DOI: 10.1002/anie.201304818] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Indexed: 01/08/2023]
Abstract
Two regioselective and complementary hydroarylation reactions of an unsymmetrical cyclic olefin have been developed. The products can be transformed in one step into constrained γ-amino acids. Regioselective arylation of Vince lactam is controlled by the choice of phosphine ligand enantiomer and the substituent on the amide nitrogen atom. The method was extended to a general regiodivergent parallel kinetic resolution of the racemic lactam.
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Affiliation(s)
- Adam S Kamlet
- Worldwide Medicinal Chemistry, Pfizer Inc. Eastern Point Road, Groton, CT 06340 (USA).
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21
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Kamlet AS, Préville C, Farley KA, Piotrowski DW. Regioselective Hydroarylations and Parallel Kinetic Resolution of Vince Lactam. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201304818] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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22
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Prakash P, Jijy E, Preethanuj P, Pihko PM, Sarath Chand S, Radhakrishnan KV. Palladium-Catalyzed Skeletal Rearrangement of Spirotricyclic Olefins: A Facile One-Pot Strategy for the Synthesis of a Novel Motif with Cyclopentene Fused to Benzofuran and Pyrazolidine. Chemistry 2013; 19:10473-7. [DOI: 10.1002/chem.201301475] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Indexed: 12/20/2022]
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23
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Ito S, Itoh T, Nakamura M. Diastereoselective carbometalation of oxa- and azabicyclic alkenes under iron catalysis. Angew Chem Int Ed Engl 2011; 50:454-7. [PMID: 21154797 DOI: 10.1002/anie.201006180] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shingo Ito
- International Research Center for Elements Science, Institute for Chemical Research, and Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Uji, Kyoto, 611-0011 Japan
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24
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Ito S, Itoh T, Nakamura M. Diastereoselective Carbometalation of Oxa- and Azabicyclic Alkenes under Iron Catalysis. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201006180] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tsui GC, Lautens M. Linear-Selective Rhodium(I)-Catalyzed Addition of Arylboronic Acids to Allyl Sulfones. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201004345] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tsui GC, Lautens M. Linear-Selective Rhodium(I)-Catalyzed Addition of Arylboronic Acids to Allyl Sulfones. Angew Chem Int Ed Engl 2010; 49:8938-41. [DOI: 10.1002/anie.201004345] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Palais L, Bournaud C, Micouin L, Alexakis A. Copper-catalysed ring opening of polycyclic meso-hydrazines with trialkylaluminium reagents and SimplePhos ligands. Chemistry 2010; 16:2567-73. [PMID: 20058279 DOI: 10.1002/chem.200902417] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
meso-Hydrazines could be desymmetrised by ring-opening reactions by using various metal catalysts to form substituted cyclopentenes, which have a high synthetic potential. Herein, we report the asymmetric copper-catalysed ring opening of a range of polycyclic hydrazines with trialkylaluminium reagents and SimplePhos ligands with both high isolated yields and enantioselectivities of up to 95 %.
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Affiliation(s)
- Laëtitia Palais
- Département de chimie organique, Université de Genève, 30 quai Ernest Ansermet, 1211 Geneve 4, Switzerland
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Crotti S, Bertolini F, Macchia F, Pineschi M. Sequential Copper-Catalyzed Rearrangement-Allylic Substitution of Bicyclic Hydrazines with Grignard Reagents. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900037] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Panteleev J, Menard F, Lautens M. Ligand Control in Enantioselective Desymmetrization of Bicyclic Hydrazines: Rhodium(I)-Catalyzed Ring-OpeningversusHydroarylation. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800587] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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