101
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Kirst C, Karaghiosoff K. Copper(I) and silver(I) complexes of bridging bis(quinaldinyl)phenylphosphine oxide ligand. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2020.1804162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Christin Kirst
- Department of Chemistry, Ludwig-Maximilian University, Munich, Germany
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102
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Wang SJ, Wang Z, Tang Y, Chen J, Zhou L. Asymmetric Synthesis of Quinoline-Naphthalene Atropisomers by Central-to-Axial Chirality Conversion. Org Lett 2020; 22:8894-8898. [DOI: 10.1021/acs.orglett.0c03285] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shao-Jie Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi’an 710127, P. R. China
| | - Zhe Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi’an 710127, P. R. China
| | - Yue Tang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi’an 710127, P. R. China
| | - Jie Chen
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi’an 710127, P. R. China
| | - Ling Zhou
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi’an 710127, P. R. China
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103
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Zhang L, Shen J, Wu S, Zhong G, Wang Y, Tan B. Design and Atroposelective Construction of IAN analogues by Organocatalytic Asymmetric Heteroannulation of Alkynes. Angew Chem Int Ed Engl 2020; 59:23077-23082. [DOI: 10.1002/anie.202010598] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/27/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Lei Zhang
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Jiahua Shen
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - San Wu
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Guofu Zhong
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - Yong‐Bin Wang
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Bin Tan
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
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104
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Zhang L, Shen J, Wu S, Zhong G, Wang Y, Tan B. Design and Atroposelective Construction of IAN analogues by Organocatalytic Asymmetric Heteroannulation of Alkynes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010598] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Lei Zhang
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Jiahua Shen
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - San Wu
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Guofu Zhong
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - Yong‐Bin Wang
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Bin Tan
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
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105
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Hou L, Kikuchi J, Ye H, Bao M, Terada M. Chiral Phosphoric Acid-Catalyzed Enantioselective Phospha-Michael-Type Addition Reaction of Diarylphosphine Oxides with Alkenyl Benzimidazoles. J Org Chem 2020; 85:14802-14809. [PMID: 32991172 DOI: 10.1021/acs.joc.0c01840] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
An enantioselective phospha-Michael-type addition reaction of diarylphosphine oxides with alkenyl benzimidazoles was demonstrated using a chiral phosphoric acid as the chiral Brønsted acid catalyst. Addition products having phosphorus and benzimidazole units were formed in high yields with excellent enantioselectivities in most cases. The reduction of the phosphine oxide unit in the addition product afforded the corresponding chiral phosphine, which is a potential benzimidazole-based chiral P,N-ligand, without loss of enantiomeric excess.
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Affiliation(s)
- Linan Hou
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China.,Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Jun Kikuchi
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Haiting Ye
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Ming Bao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Masahiro Terada
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
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106
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Du P, Liu YL, Lu XB. P-chirogenic Trost ligands mediated asymmetric hydrogenation of simple ketones. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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107
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Hossain I, Schmidt JAR. Cationic Nickel(II)-Catalyzed Hydrosilylation of Alkenes: Role of P, N-Type Ligand Scaffold on Selectivity and Reactivity. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00551] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Istiak Hossain
- Department of Chemistry & Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390, United States
| | - Joseph A. R. Schmidt
- Department of Chemistry & Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390, United States
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108
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Margalef J, Pàmies O, Pericàs MA, Diéguez M. Evolution of phosphorus-thioether ligands for asymmetric catalysis. Chem Commun (Camb) 2020; 56:10795-10808. [PMID: 32812569 DOI: 10.1039/d0cc04145a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
In the early 1990s chiral P-thiother ligands emerged as promising ligands in the field of asymmetric catalysis, with the development of many P-thioether ligand families. However, only a few of them have shown a broad reaction and substrate scope. So, compared with other heterodonor ligands such as the widely studied P-N ligands, their impact in asymmetric catalysis was not realised until recently. This has been mainly attributed to the difficulty of controlling the configuration at the sulfur atom when coordinated to the metal. More recently, it has been found that this problem could be solved by a rigorous choice of the ligand scaffold, a process usually aided by mechanistic studies. This allowed the recent discovery of new P-thioether ligand families with a broader versatility, both in reactions and in substrate/reagent scope. This feature article aims to highlight those new P-thioether ligand libraries and the relationship between the structure and catalytic performance.
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Affiliation(s)
- Jèssica Margalef
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, C/Marcel·lí Domingo, 1, 43007 Tarragona, Spain.
| | - Oscar Pàmies
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, C/Marcel·lí Domingo, 1, 43007 Tarragona, Spain.
| | - Miquel A Pericàs
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av Països Catalans 16, 43007 Tarragona, Spain and Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, 08028 Barcelona, Spain.
| | - Montserrat Diéguez
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, C/Marcel·lí Domingo, 1, 43007 Tarragona, Spain.
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109
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Shaaban S, Davies C, Waldmann H. Applications of Chiral Cyclopentadienyl (Cp
x
) Metal Complexes in Asymmetric Catalysis. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000752] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Saad Shaaban
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
| | - Caitlin Davies
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
- Technical University Dortmund Faculty of Chemical Biology Otto‐Hahn‐Straße 4a 44227 Dortmund Germany
| | - Herbert Waldmann
- Max‐Planck‐Institute of Molecular Physiology Department of Chemical Biology Otto‐Hahn‐Straße 11 44227 Dortmund Germany
- Technical University Dortmund Faculty of Chemical Biology Otto‐Hahn‐Straße 4a 44227 Dortmund Germany
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110
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Wu Y, Xiao Y, Yang Y, Song R, Li J. Recent Advances in Silver‐Mediated Radical Difunctionalization of Alkenes. ChemCatChem 2020. [DOI: 10.1002/cctc.202000900] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yan‐Chen Wu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 P. R. China
| | - Yu‐Ting Xiao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 P. R. China
| | - Yong‐Zheng Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 P. R. China
| | - Ren‐Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 P. R. China
| | - Jin‐Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 P. R. China
- State Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University Changsha 410082 P. R. China
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111
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Chao Z, Ma M, Gu Z. Cu-Catalyzed Site-Selective and Enantioselective Ring Opening of Cyclic Diaryliodoniums with 1,2,3-Triazoles. Org Lett 2020; 22:6441-6446. [DOI: 10.1021/acs.orglett.0c02256] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zengyin Chao
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Mingming Ma
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhenhua Gu
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Center for Excellence in Molecular Synthesis of CAS, Hefei, Anhui 230026, P. R. China
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112
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Du P, Lu XB. A Simple Strategy for the Preparation of P
-Chirogenic Trost Ligands with Different Absolute Configurations. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000833] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Peng Du
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Road 116024 Dalian China
| | - Xiao-Bing Lu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Road 116024 Dalian China
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113
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Backbone effects in the synthesis, coordination chemistry and catalytic properties of new chiral heterobidentate ligands with P,N and S,N donor sets. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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114
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Yuan H, Du Y, Liu F, Guo L, Sun Q, Feng L, Gao H. Tandem approach to NOBIN analogues from arylhydroxylamines and diaryliodonium salts via [3,3]-sigmatropic rearrangement. Chem Commun (Camb) 2020; 56:8226-8229. [PMID: 32555844 DOI: 10.1039/d0cc02919j] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we present a transition-metal free direct O-arylation of arylhydroxylamines employing diaryliodonium salts as arylation reagents to form transient N,O-diarylhydroxylamines that could subsequently undergo [3,3]-sigmatropic rearrangement and re-aromatization to afford structurally diverse NOBIN analogs in good to excellent yields under mild conditions.
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Affiliation(s)
- Hairui Yuan
- School of Chemistry and Chemical Engineering, Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, Shandong University, Ji'nan 250100, China.
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115
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Iwamoto T, Mizuhata Y, Tokitoh N, Nakamura M. Development of P- and N-Chirogenic Ligands Based on Chiral Induction from a Phosphorus Donor to a Nitrogen Donor in Palladium Complexes. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Takahiro Iwamoto
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Yoshiyuki Mizuhata
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Norihiro Tokitoh
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Masaharu Nakamura
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
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116
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Gasnot J, Botella C, Comesse S, Lakhdar S, Alayrac C, Gaumont A, Dalla V, Taillier C. Taming the Reactivity of Phosphiranium Salts: Site‐Selective C‐Centered Ring Opening for Direct Synthesis of Phosphinoethylamines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916449] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Julien Gasnot
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Clément Botella
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Sébastien Comesse
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Sami Lakhdar
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Carole Alayrac
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Annie‐Claude Gaumont
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Vincent Dalla
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Catherine Taillier
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
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117
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Gasnot J, Botella C, Comesse S, Lakhdar S, Alayrac C, Gaumont A, Dalla V, Taillier C. Taming the Reactivity of Phosphiranium Salts: Site‐Selective C‐Centered Ring Opening for Direct Synthesis of Phosphinoethylamines. Angew Chem Int Ed Engl 2020; 59:11769-11773. [DOI: 10.1002/anie.201916449] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Julien Gasnot
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Clément Botella
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Sébastien Comesse
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Sami Lakhdar
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Carole Alayrac
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Annie‐Claude Gaumont
- Normandie Univ. LCMT, ENSICAEN UNICAEN CNRS 6, Boulevard Marechal Juin 14000 Caen France
| | - Vincent Dalla
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Catherine Taillier
- Normandie Univ. URCOM UNIHAVRE, FR 3032, EA 3221 25 rue Philippe Lebon, BP 540 76058 Le Havre France
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118
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Transient-axial-chirality controlled asymmetric rhodium-carbene C(sp 2)-H functionalization for the synthesis of chiral fluorenes. Nat Commun 2020; 11:2363. [PMID: 32398762 PMCID: PMC7217916 DOI: 10.1038/s41467-020-16098-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 04/09/2020] [Indexed: 02/06/2023] Open
Abstract
In catalytic asymmetric reactions, the formation of chiral molecules generally relies on a direct chirality transfer (point or axial chirality) from a chiral catalyst to products in the stereo-determining step. Herein, we disclose a transient-axial-chirality transfer strategy to achieve asymmetric reaction. This method relies on transferring point chirality from the catalyst to a dirhodium carbene intermediate with axial chirality, namely a transient-axial-chirality since this species is an intermediate of the reaction. The transient chirality is then transferred to the final product by C(sp2)-H functionalization reaction with exceptionally high enantioselectivity. We also generalize this strategy for the asymmetric cascade reaction involving dual carbene/alkyne metathesis (CAM), a transition-metal-catalyzed method to access chiral 9-aryl fluorene frameworks in high yields with up to 99% ee. Detailed DFT calculations shed light on the mode of the transient-axial-chirality transfer and the detailed mechanism of the CAM reaction. The formation of chiral molecules generally relies on direct chirality transfer from catalyst to products. Here, the authors report a strategy based on point chirality transfer from the catalyst to a dirhodium carbene intermediate with axial chirality, which is then transferred to products via C(sp2)-H functionalization.
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119
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Diastereomeric P∗,N,S-tridentate diamidophosphites with a ferrocene moiety in asymmetric palladium catalysis. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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120
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Group 12 metal complexes with P,N chelating triarylphosphanes. Solution behaviour and solid state structure. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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121
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Xu Z, Li Y, Mo G, Zheng Y, Zeng S, Sun PH, Ruan Z. Electrochemical Oxidative Phosphorylation of Aldehyde Hydrazones. Org Lett 2020; 22:4016-4020. [DOI: 10.1021/acs.orglett.0c01343] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhongnan Xu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, P.R. China
| | - Yueheng Li
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, P.R. China
| | - Guangquan Mo
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, P.R. China
| | - Yucheng Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, P.R. China
| | - Shaogao Zeng
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education, College of Pharmacy, Jinan University, Guangzhou 510632, P.R. China
| | - Ping-Hua Sun
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education, College of Pharmacy, Jinan University, Guangzhou 510632, P.R. China
| | - Zhixiong Ruan
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, P.R. China
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122
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Blasius CK, Ren BT, Bürgy D, Liu YK, Li B, Michalsky I, Wadepohl H, Deng QH, Gade LH. Expanding the Boxmi Ligand Family: Synthesis and Application of NON and NSN Ligands. J Org Chem 2020; 85:6719-6731. [PMID: 32286820 DOI: 10.1021/acs.joc.0c00751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Two synthetic strategies for a new family of neutral NON ligands featuring a "bis(oxazolinylmethylidene)isobenzofuran" framework (boxman) are reported. A Pd-mediated cyclization reaction forming the isobenzofuran core constitutes the key reaction in the eight-step synthetic route to the nonbackbone-methylated target compound H,Rboxman. In contrast, the introduction of two additional methyl groups provides stereochemical control during backbone construction and thereby access to the methylated derivative Me,Rboxman, which was synthesized in five steps and improved yields. In addition, the synthetic sequence was transferred to the thio analogue, providing access to the NSN ligand H,Rboxmene. Subsequent complexation experiments with iron and cobalt chloride precursors afforded the four-coordinated chlorido complexes Me,RboxmanMCl2 (R = Ph, iPr; M = Fe, Co) and established the boxman family as trans-chelating, bidentate bis(oxazoline) ligands. Application of the latter in the nickel(II)- and zinc(II)-catalyzed α-fluorination of β-ketoesters and oxindoles (up to 98% yield and 94% ee) demonstrated their suitability for enantioselective catalysis.
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Affiliation(s)
- Clemens K Blasius
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120, Germany
| | - Bing-Tao Ren
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - David Bürgy
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120, Germany
| | - Yan-Kai Liu
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Bin Li
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Ina Michalsky
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120, Germany
| | - Hubert Wadepohl
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120, Germany
| | - Qing-Hai Deng
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, P. R. China
| | - Lutz H Gade
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120, Germany
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123
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Munzeiwa WA, Omondi B, Nyamori VO. Architecture and synthesis of P ,N-heterocyclic phosphine ligands. Beilstein J Org Chem 2020; 16:362-383. [PMID: 32256853 PMCID: PMC7082614 DOI: 10.3762/bjoc.16.35] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 02/19/2020] [Indexed: 11/23/2022] Open
Abstract
Diverse P,N-phosphine ligands reported to date have performed exceptionally well as auxiliary ligands in organometallic catalysis. Phosphines bearing 2-pyridyl moieties prominently feature in literature as compared to phosphines with five-membered N-heterocycles. This discussion seeks to paint a broad picture and consolidate different synthetic protocols and techniques for N-heterocyclic phosphine motifs. The introduction provides an account of P,N-phosphine ligands, and their structural and coordination benefits from combining heteroatoms with different basicity in one ligand. The body discusses the synthetic protocols which focus on P–C, P–N-bond formation, substrate and nucleophile types and different N-heterocycle construction strategies. Selected references are given in relation to the applications of the ligands.
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Affiliation(s)
- Wisdom A Munzeiwa
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - Bernard Omondi
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg Campus, Private Bag X01, Scottsville, Pietermaritzburg 3201, South Africa
| | - Vincent O Nyamori
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
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124
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Boulard E, Zibulski V, Oertel L, Lienau P, Schäfer M, Ganzer U, Lücking U. Increasing Complexity: A Practical Synthetic Approach to Three-Dimensional, Cyclic Sulfoximines and First Insights into Their in Vitro Properties. Chemistry 2020; 26:4378-4388. [PMID: 31961028 DOI: 10.1002/chem.201905461] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/17/2020] [Indexed: 12/13/2022]
Abstract
A short synthetic approach with broad scope to access five- to seven-membered cyclic sulfoximines in only two to three steps from readily available thiophenols is reported. Thus, simple building blocks were converted to complex molecular structures by a sequence of S-alkylation and one-pot sulfoximine formation, followed by intramolecular cyclization. Seventeen structurally diverse cyclic sulfoximines were prepared in high overall yields. In vitro evaluation of these underrepresented, three-dimensional, cyclic sulfoximines with respect to properties relevant to medicinal chemistry did not reveal any intrinsic flaw for application in drug discovery.
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Affiliation(s)
- Emilie Boulard
- Bâtiment Hubert Curien 43, CPE Lyon-Campus LyonTech/la Doua, boulevard du 11 Novembre 1918, 69616, Villeurbanne Cedex, France
| | - Vivien Zibulski
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
| | - Luisa Oertel
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
| | - Philip Lienau
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
| | - Martina Schäfer
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
| | - Ursula Ganzer
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
| | - Ulrich Lücking
- Pharmaceuticals Division, Drug Discovery Department, Bayer AG, Müllerstrasse 178, 13353, Berlin, Germany
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125
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Fäseke VC, Raps FC, Sparr C. Polyketide Cyclizations for the Synthesis of Polyaromatics. Angew Chem Int Ed Engl 2020; 59:6975-6983. [DOI: 10.1002/anie.201911255] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/05/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Vincent C. Fäseke
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Felix C. Raps
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Christof Sparr
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
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126
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Fäseke VC, Raps FC, Sparr C. Polyketide Cyclizations for the Synthesis of Polyaromatics. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911255] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Vincent C. Fäseke
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Felix C. Raps
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Christof Sparr
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
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127
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Wu Y, Huo X, Zhang W. Synergistic Pd/Cu Catalysis in Organic Synthesis. Chemistry 2020; 26:4895-4916. [DOI: 10.1002/chem.201904495] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Yue Wu
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
- Zhiyuan CollegeShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Xiaohong Huo
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
- College of Chemistry and Molecular EngineeringZhengzhou University 75 Daxue Road Zhengzhou 450052 P. R. China
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128
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Wang G, Shi Q, Hu W, Chen T, Guo Y, Hu Z, Gong M, Guo J, Wei D, Fu Z, Huang W. Organocatalytic asymmetric N-sulfonyl amide C-N bond activation to access axially chiral biaryl amino acids. Nat Commun 2020; 11:946. [PMID: 32075976 PMCID: PMC7031291 DOI: 10.1038/s41467-020-14799-8] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 01/30/2020] [Indexed: 11/24/2022] Open
Abstract
Amides are among the most fundamental functional groups and essential structural units, widely used in chemistry, biochemistry and material science. Amide synthesis and transformations is a topic of continuous interest in organic chemistry. However, direct catalytic asymmetric activation of amide C-N bonds still remains a long-standing challenge due to high stability of amide linkages. Herein, we describe an organocatalytic asymmetric amide C-N bonds cleavage of N-sulfonyl biaryl lactams under mild conditions, developing a general and practical method for atroposelective construction of axially chiral biaryl amino acids. A structurally diverse set of axially chiral biaryl amino acids are obtained in high yields with excellent enantioselectivities. Moreover, a variety of axially chiral unsymmetrical biaryl organocatalysts are efficiently constructed from the resulting axially chiral biaryl amino acids by our present strategy, and show competitive outcomes in asymmetric reactions.
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Affiliation(s)
- Guanjie Wang
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Qianqian Shi
- College of Chemistry, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan Province, 450001, China
| | - Wanyao Hu
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Tao Chen
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Yingying Guo
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Zhouli Hu
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Minghua Gong
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Jingcheng Guo
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China
| | - Donghui Wei
- College of Chemistry, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan Province, 450001, China.
| | - Zhenqian Fu
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China.
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, China.
| | - Wei Huang
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, China.
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, China.
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129
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Chinnaraja E, Arunachalam R, Samanta K, Natarajan R, Subramanian PS. Enantioselective Michael Addition Reaction Catalysed by Enantiopure Binuclear Nickel(II) Close‐Ended Helicates. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901350] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Eswaran Chinnaraja
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Rajendran Arunachalam
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Krishanu Samanta
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
- Organic & Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology Kolkata India
| | - Ramalingam Natarajan
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
- Organic & Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology Kolkata India
| | - Palani S. Subramanian
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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130
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Lakoud SG, Aissa R, Guillot R, Toffano M, Aribi‐Zouioueche L. Novel One‐Pot Access to Diastereoisomeric Tertiary Phospholanes Oxides by Using Enantiomerically Pure Phospholane Oxides Under Catalyst‐Free Conditions. ChemistrySelect 2020. [DOI: 10.1002/slct.201903760] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Samia Guezane Lakoud
- Ecocompatible Asymmetric Catalysis Laboratory.(LCAE)Badji Mokhtar Annaba-University. B.P 12, 23000 Annaba Algeria
| | - Rim Aissa
- Ecocompatible Asymmetric Catalysis Laboratory.(LCAE)Badji Mokhtar Annaba-University. B.P 12, 23000 Annaba Algeria
| | - Regis Guillot
- Equipe de Catalyse Moléculaire-ICMMO Bât 420.Université Paris-Sud, Paris Saclay 91405 Orsay cedex France
| | - Martial Toffano
- Equipe de Catalyse Moléculaire-ICMMO Bât 420.Université Paris-Sud, Paris Saclay 91405 Orsay cedex France
| | - Louisa Aribi‐Zouioueche
- Ecocompatible Asymmetric Catalysis Laboratory.(LCAE)Badji Mokhtar Annaba-University. B.P 12, 23000 Annaba Algeria
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131
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Yoshida K, Yasue R. <i>N</i>-Heterocyclic Carbene Ligands Having Planar Chiral Ferrocene Structure. J SYN ORG CHEM JPN 2020. [DOI: 10.5059/yukigoseikyokaishi.78.28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kazuhiro Yoshida
- Department of Chemistry, Graduate School of Science, Chiba University
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132
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Shao YD, Han DD, Ma WY, Cheng DJ. Chiral phosphoric acid catalyzed atroposelective and diastereoselective synthesis of 9-aryltetrahydroacridines. Org Chem Front 2020. [DOI: 10.1039/d0qo00534g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A chiral phosphoric acid catalyzed atroposelective annulation between 2-aminoaryl ketones and alicyclic ketones has been developed to access a new library of enantioenriched axially chiral 9-aryltetrahydroacridines.
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Affiliation(s)
- You-Dong Shao
- School of Chemistry and Chemical Engineering
- Heze University
- Heze 274015
- People's Republic of China
| | - Dan-Dan Han
- School of Chemistry and Chemical Engineering
- Heze University
- Heze 274015
- People's Republic of China
| | - Wen-Yue Ma
- School of Chemistry and Chemical Engineering
- Heze University
- Heze 274015
- People's Republic of China
| | - Dao-Juan Cheng
- School of Chemistry and Chemical Engineering
- Heze University
- Heze 274015
- People's Republic of China
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133
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Gao Z, Qian J, Yang H, Hang XC, Zhang J, Jiang G. Chiral Brønsted acid-catalyzed dynamic kinetic resolution of atropisomeric ortho-formyl naphthamides. Chem Commun (Camb) 2020; 56:7265-7268. [DOI: 10.1039/d0cc02380a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A chiral BrBrønstednsted acid (CBA) catalysis strategy was developed for readily scalable dynamic kinetic resolution of challenging ortho-formyl naphthamides with pyrrolylanilines.
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Affiliation(s)
- Zeng Gao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Su-zhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
| | - Jinlong Qian
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Su-zhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
| | - Huameng Yang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Su-zhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
| | - Xiao-Chun Hang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- P. R. China
| | - Jinlong Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Su-zhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
| | - Gaoxi Jiang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Su-zhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
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134
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Li G, Huo X, Jiang X, Zhang W. Asymmetric synthesis of allylic compounds via hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes. Chem Soc Rev 2020; 49:2060-2118. [DOI: 10.1039/c9cs00400a] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review article provides an overview of progress in asymmetric synthesis of allylic compounds via hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes.
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Affiliation(s)
- Guanlin Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xiaohong Huo
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xieyang Jiang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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135
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Cunningham L, Benson A, Guiry PJ. Recent developments in the synthesis and applications of chiral ferrocene ligands and organocatalysts in asymmetric catalysis. Org Biomol Chem 2020; 18:9329-9370. [DOI: 10.1039/d0ob01933j] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This review highlights recent advances in the synthesis and application of ferrocene-containing chiral ligands and organocatalysts in asymmetric catalysis.
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Affiliation(s)
- Laura Cunningham
- Synthesis and Solid State Pharmaceutical Centre
- Centre for Synthesis and Chemical Biology
- School of Chemistry
- University College Dublin
- Dublin 4
| | - Annette Benson
- Centre for Synthesis and Chemical Biology
- School of Chemistry
- University College Dublin
- Dublin 4
- Ireland
| | - Patrick J. Guiry
- Synthesis and Solid State Pharmaceutical Centre
- Centre for Synthesis and Chemical Biology
- School of Chemistry
- University College Dublin
- Dublin 4
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136
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Nguyen TT. The Use of Chiral ortho
-Auxiliaries/Substituents and Remote Stereogenic Centers in Atropselective Biaryl Synthesis. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901557] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Thien T. Nguyen
- Institute of Research and Development; Duy Tan University; 550000 Da Nang Vietnam
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137
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Tezuka N, Hirano K, Uchiyama M. A Direct, Chemo-, and Regioselective Cross-Coupling Reaction of Arenes via Sequential Directed ortho Cuprations and Oxidation. Org Lett 2019; 21:9536-9540. [PMID: 31738063 DOI: 10.1021/acs.orglett.9b03719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Direct cross-coupling of Csp2-H/Csp2-H bonds of two arenes was achieved in 30-76% yield via sequential directed ortho cuprations (DoCu) with the cuprate base (TMP)2Cu(CN)Li2 (1, TMP = 2,2,6,6-tetramethylpiperidido), followed by oxidation. This methodology offers easy access to unsymmetric biaryls from arenes with a variety of directed metalation groups (DMGs) and ancillary functional groups, taking advantage of the highly chemoselective action of 1.
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Affiliation(s)
- Noriyuki Tezuka
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan
| | - Keiichi Hirano
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan.,Research Initiative for Supra-Materials (RISM) , Shinshu University , 3-15-1 Tokida , Ueda , Nagano 386-8567 , Japan
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138
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Chen L, Zhou Z, Zhang S, Li X, Ma X, Dong J. Palladium(ii)-catalyzed oxidative C(sp 3)-P bond formation via C(sp 3)-H bond activation. Chem Commun (Camb) 2019; 55:13693-13696. [PMID: 31657375 DOI: 10.1039/c9cc07637a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Disclosed herein is a Pd(ii)-catalyzed C(sp3)-H/P-H oxidative cross-coupling reaction between 8-methylquinolines with H-phosphonates or diarylphosphine oxides via chelation-assisted C(sp3)-H bond activation. The protocol exhibits a relatively broad functional-group tolerance and exclusive chemo- and regioselectivity. Furthermore, detailed mechanistic studies support the proposed reaction pathway.
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Affiliation(s)
- Lijin Chen
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
| | - Zhenfei Zhou
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
| | - Saifei Zhang
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
| | - Xiaoqian Li
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
| | - Xuebing Ma
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
| | - Jiaxing Dong
- School of Chemistry and Chemical Engineering, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China.
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139
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Wu Z, Su F, Lin W, Song J, Wen T, Zhang H, Xu H. Scalable Rhodium(III)‐Catalyzed Aryl C−H Phosphorylation Enabled by Anodic Oxidation Induced Reductive Elimination. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909951] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Zheng‐Jian Wu
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
- State Key Laboratory of Physical Chemistry of Solid SurfacesLaboratory of Chemical Biology of Fujian Province,iChEMXiamen University Xiamen 361005 P. R. China
| | - Feng Su
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
| | - Weidong Lin
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
| | - Jinshuai Song
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Ting‐Bin Wen
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
| | - Hui‐Jun Zhang
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
| | - Hai‐Chao Xu
- College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 P. R. China
- State Key Laboratory of Physical Chemistry of Solid SurfacesLaboratory of Chemical Biology of Fujian Province,iChEMXiamen University Xiamen 361005 P. R. China
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140
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Du HQ, Hu XP. Rh-Catalyzed Asymmetric Hydrogenation of (Z)-β-Phosphorylated Enamides: Highly Enantioselective Access to β-Aminophosphines. Org Lett 2019; 21:8921-8924. [DOI: 10.1021/acs.orglett.9b03174] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hong-Quan Du
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiang-Ping Hu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
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141
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Wang J, Dai Z, Xiong C, Zhu J, Lu J, Zhou Q. Palladium‐Catalyzed Allylic Alkylation of Aldimine Esters with Vinyl‐Cyclopropanes to Yield α,α‐Disubstituted α‐Amino Acid Derivatives. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jiahua Wang
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
| | - Zonghao Dai
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
| | - Cheng Xiong
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
| | - Jin Zhu
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
| | - Jinrong Lu
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
| | - Qingfa Zhou
- State Key Laboratory of Natural Medicines, Department of ChemistryChina Pharmaceutical University Nanjing 211198 People's Republic of China
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142
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Wang Q, Li S, Hou C, Chu T, Hu X. Chiral P,N‐ligands for the highly enantioselective addition of diethylzinc to aromatic aldehydes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qiang Wang
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Shuang Li
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Chuan‐Jin Hou
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Ting‐Ting Chu
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Xiang‐Ping Hu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
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143
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Wu M, Han Z, Li K, Wu J, Ding K, Lu Y. Cyclohexyl-Fused, Spirobiindane-Derived, Phosphine-Catalyzed Synthesis of Tricyclic γ-Lactams and Kinetic Resolution of γ-Substituted Allenoates. J Am Chem Soc 2019; 141:16362-16373. [DOI: 10.1021/jacs.9b07418] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mingyue Wu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Zhaobin Han
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, PR China
| | - Kaizhi Li
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Ji’en Wu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Kuiling Ding
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, PR China
| | - Yixin Lu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, Fujian 359297, PR China
- National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu 215123, PR China
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144
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Wu ZJ, Su F, Lin W, Song J, Wen TB, Zhang HJ, Xu HC. Scalable Rhodium(III)-Catalyzed Aryl C-H Phosphorylation Enabled by Anodic Oxidation Induced Reductive Elimination. Angew Chem Int Ed Engl 2019; 58:16770-16774. [PMID: 31464027 DOI: 10.1002/anie.201909951] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Indexed: 01/22/2023]
Abstract
Transition metal catalyzed C-H phosphorylation remains an unsolved challenge. Reported methods are generally limited in scope and require stoichiometric silver salts as oxidants. Reported here is an electrochemically driven RhIII -catalyzed aryl C-H phosphorylation reaction that proceeds through H2 evolution, obviating the need for stoichiometric metal oxidants. The method is compatible with a variety of aryl C-H and P-H coupling partners and particularly useful for synthesizing triarylphosphine oxides from diarylphosphine oxides, which are often difficult coupling partners for transition metal catalyzed C-H phosphorylation reactions. Experimental results suggest that the mechanism responsible for the C-P bond formation involves an oxidation-induced reductive elimination process.
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Affiliation(s)
- Zheng-Jian Wu
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Laboratory of Chemical Biology of Fujian Province,iChEM, Xiamen University, Xiamen, 361005, P. R. China
| | - Feng Su
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Weidong Lin
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Jinshuai Song
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Ting-Bin Wen
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Hui-Jun Zhang
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Hai-Chao Xu
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China.,State Key Laboratory of Physical Chemistry of Solid Surfaces, Laboratory of Chemical Biology of Fujian Province,iChEM, Xiamen University, Xiamen, 361005, P. R. China
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145
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Wang Y, Wu Q, Zhou Z, Xiang S, Cui Y, Yu P, Tan B. Asymmetric Construction of Axially Chiral 2‐Arylpyrroles by Chirality Transfer of Atropisomeric Alkenes. Angew Chem Int Ed Engl 2019; 58:13443-13447. [DOI: 10.1002/anie.201907470] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/21/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Yong‐Bin Wang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Quan‐Hao Wu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Zhi‐Peng Zhou
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Shao‐Hua Xiang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
- Academy for Advanced Interdisciplinary StudiesSouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Yuan Cui
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Peiyuan Yu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Bin Tan
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
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146
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Shen D, Xu Y, Shi SL. A Bulky Chiral N-Heterocyclic Carbene Palladium Catalyst Enables Highly Enantioselective Suzuki-Miyaura Cross-Coupling Reactions for the Synthesis of Biaryl Atropisomers. J Am Chem Soc 2019; 141:14938-14945. [PMID: 31460761 DOI: 10.1021/jacs.9b08578] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Axially chiral biaryl scaffolds are essential structural units in chemistry. The asymmetric Pd-catalyzed Suzuki-Miyaura cross-coupling reaction has been widely recognized as one of the most practical methods for constructing atropisomers of biaryls. However, longstanding challenges remain in this field. For example, substrate scope is often narrow and specialized, functional groups and heterocycles can lead to reduced reactivity and selectivity, bulky ortho-substituents are usually needed, and reported methods are generally inapplicable to tetra-ortho-substituted biaryls. We have developed an unprecedented highly enantioselective N-heterocyclic carbene (NHC)-Pd catalyzed Suzuki-Miyaura cross-coupling reaction for the synthesis of atropisomeric biaryls. These reactions enable efficient coupling of aryl halides (Br, Cl) or aryl triflates with various types of aryl boron compounds (B(OH)2, Bpin, Bneo, BF3K), tolerate a remarkably broad scope of functional groups and heterocycles (>41 examples), employ low loading of catalyst (0.2-2 mol %), and proceed under mild conditions. The protocol provided general and efficient access to various atropisomeric biaryls and heterobiaryls in excellent enantioselectivities (up to 99% ee) with no need of using bulky ortho-substituted substrates and was effective for the synthesis of tetra-ortho-substituent biaryls. Moreover, the method was successfully applied to the diastereo- and enantioselective synthesis of atropisomeric ternaphthalenes. Critical to the success of the reaction is the development and application of an extremely bulky C2-symmetric chiral NHC, (R,R,R,R)-DTB-SIPE, as the ligand for palladium. To the best of our knowledge, this is the first highly enantioselective (>90% ee) example of a chiral NHC-metal-catalyzed C(sp2)-C(sp2) cross-coupling reaction.
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Affiliation(s)
- Di Shen
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry , University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China.,School of Pharmaceutical Engineering and Key Laboratory of Structure-Based Drug Design & Discovery (Ministry of Education) , Shenyang Pharmaceutical University , Shenyang 110016 , China
| | - Youjun Xu
- School of Pharmaceutical Engineering and Key Laboratory of Structure-Based Drug Design & Discovery (Ministry of Education) , Shenyang Pharmaceutical University , Shenyang 110016 , China
| | - Shi-Liang Shi
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry , University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
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147
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Ma YN, Gao Y, Jing Y, Kang J, Zhang J, Chen X. Syntheses of Bromo-N-heterocycles through Dibromohydantoin-Promoted Tandem C–H Amination/Bromination. J Org Chem 2019; 85:2918-2926. [DOI: 10.1021/acs.joc.9b01833] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yan-Na Ma
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Yan Gao
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yi Jing
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jiaxin Kang
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jie Zhang
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuenian Chen
- School of Chemistry and Chemical Engineering, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Henan Normal University, Xinxiang, Henan 453007, China
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
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148
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Wang Y, Wu Q, Zhou Z, Xiang S, Cui Y, Yu P, Tan B. Asymmetric Construction of Axially Chiral 2‐Arylpyrroles by Chirality Transfer of Atropisomeric Alkenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907470] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yong‐Bin Wang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Quan‐Hao Wu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Zhi‐Peng Zhou
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Shao‐Hua Xiang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
- Academy for Advanced Interdisciplinary StudiesSouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Yuan Cui
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Peiyuan Yu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Bin Tan
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
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149
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Lu DL, Chen YH, Xiang SH, Yu P, Tan B, Li S. Atroposelective Construction of Arylindoles by Chiral Phosphoric Acid-Catalyzed Cross-Coupling of Indoles and Quinones. Org Lett 2019; 21:6000-6004. [DOI: 10.1021/acs.orglett.9b02143] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dong-Liang Lu
- Key Laboratory of Jiangxi University for Functional Materials Chemistry, Gannan Normal University, Ganzhou 341000, China
| | - Ye-Hui Chen
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Shao-Hua Xiang
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Peiyuan Yu
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Bin Tan
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Shaoyu Li
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
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150
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Bai HY, Tan FX, Liu TQ, Zhu GD, Tian JM, Ding TM, Chen ZM, Zhang SY. Highly atroposelective synthesis of nonbiaryl naphthalene-1,2-diamine N-C atropisomers through direct enantioselective C-H amination. Nat Commun 2019; 10:3063. [PMID: 31296850 PMCID: PMC6624262 DOI: 10.1038/s41467-019-10858-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 06/06/2019] [Indexed: 01/09/2023] Open
Abstract
Nonbiaryl N-C atropisomer is an important structural scaffold, which is present in natural products, medicines and chiral ligands. However the direct enantioselective C-H amination to access optically pure N-C atropisomer is still difficult and rare. Here we report a π-π interaction and dual H-bond concerted control strategy to develop the chiral phosphoric acids (CPAs) catalyzed direct intermolecular enantioselective C-H amination of N-aryl-2-naphthylamines with azodicarboxylates as amino sources for the construction of atroposelective naphthalene-1,2-diamines. This type of N-C atropisomers is stabilized by intramolecular hydrogen bond and the method features a broad range of substrates, high yields and ee values, providing a strategy to chirality transfer via the modification of N-C atropisomers.
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Affiliation(s)
- He-Yuan Bai
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Fu-Xin Tan
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Tuan-Qing Liu
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Guo-Dong Zhu
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jin-Miao Tian
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Tong-Mei Ding
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Zhi-Min Chen
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Shu-Yu Zhang
- Shanghai Key Laboratory for Molecular Engineer of Chiral Drugs & School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
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