1
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Pan C, Meng Y, Deng Y, Zhou B, Chen J, He Z, Sun W, Khan R, Fan B. Metal‐Free Visible‐Light‐Induced Atom‐Transfer
Radical Addition Reaction of Alkenes/Alkynes with
ICH
2
CN
. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chunxiang Pan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Yunyan Meng
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Yao Deng
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Bingjie Zhou
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Jingchao Chen
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Zhenxiu He
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Weiqing Sun
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Ruhima Khan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
- Key Laboratory of Advanced Synthetic Chemistry, Yunnan Minzu University Yuehua Street Kunming Yunnan 650500 China
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2
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Li Y, Jin X, Liu P, Zhang H, Yu X, Liu Y, Liu B, Yang W. Copper‐Catalyzed Dynamic Kinetic C−P Cross‐Coupling/Cyclization for the Concise Asymmetric Synthesis of Six‐, Seven‐ and Eight‐Membered
P
‐Stereogenic Phosphorus Heterocycles. Angew Chem Int Ed Engl 2022; 61:e202117093. [DOI: 10.1002/anie.202117093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Indexed: 01/03/2023]
Affiliation(s)
- Yanli Li
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Xiao Jin
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Peng Liu
- Guangzhou Institutes of Biomedicine and Health (GIBH) China Academy of Sciences No. 190 Kaiyuan Avenue, Guangzhou Science Park Guangzhou 510530 China
| | - Haijuan Zhang
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Xiuling Yu
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Yanjuan Liu
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Baixue Liu
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
| | - Wenqiang Yang
- College of Pharmacy Linyi University Shuangling Road Linyi 276000 (P.R. of China
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3
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Li Y, Jin X, Liu P, Zhang H, Yu X, Liu Y, Liu B, Yang W. Copper‐Catalyzed Dynamic Kinetic C–P Cross‐Coupling/ Cyclization for Concise Asymmetric Synthesis of Six‐, Seven‐ and Eight‐Membered P‐Stereogenic Phosphorus Heterocycles. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yanli Li
- Linyi University College of Pharmacy CHINA
| | - Xiao Jin
- Linyi University College of Pharmacy CHINA
| | - Peng Liu
- Chinese Academy of Sciences Guangzhou Institutes of Biomedicine and Health guangzhou institutes of biomedicine of health CHINA
| | | | - Xiuling Yu
- Linyi University College of Pharmacy CHINA
| | | | - Baixue Liu
- Linyi University College of Pharmacy CHINA
| | - WenQiang Yang
- Linyi University College of Pharmacy ShuangLing Road 276000 Lin Yi CHINA
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4
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Wang X, Liu WG, Liu LT, Yang XD, Niu S, Tung CH, Wu LZ, Cong H. Palladium-Catalyzed Desymmetric Intermolecular C-N Coupling Enabled by a Chiral Monophosphine Ligand Derived from Anthracene Photodimer. Org Lett 2021; 23:5485-5490. [PMID: 34228467 DOI: 10.1021/acs.orglett.1c01839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of chiral ligands with privileged scaffolds plays an important role in transition-metal-catalyzed asymmetric reactions. Herein we present anthracene-photodimer-derived chiral monophosphine ligand 1, which features dual chirality and a rigid scaffold. This ligand exhibits remarkable efficiency in Pd-catalyzed desymmetric intermolecular C-N coupling under mild conditions with excellent chemo- and enantioselectivity.
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Affiliation(s)
- Xin Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Wei-Gang Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Lan-Tao Liu
- College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Xiao-Di Yang
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200438, China
| | - Shu Niu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, School of Future Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
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5
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Ma H, Xie L, Zhang Z, Wu LG, Fu B, Qin Z. Enantioselective Conjugate Addition of 2-Acetyl Azaarenes to β,β-Disubstituted Nitroalkene for the Construction of All-Carbon Quaternary Stereocenters. J Org Chem 2017; 82:7353-7362. [DOI: 10.1021/acs.joc.7b01014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hongli Ma
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Lei Xie
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Zhenhua Zhang
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Lin-gang Wu
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Bin Fu
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Zhaohai Qin
- Department of Applied
Chemistry, China Agricultural University, Beijing 100193, P. R. China
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6
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Liu J, Tian Y, Shi J, Zhang S, Cai Q. An Enantioselective Synthesis of Spirobilactams through Copper-Catalyzed Intramolecular Double N-Arylation and Phase Separation. Angew Chem Int Ed Engl 2015; 54:10917-20. [PMID: 26228798 DOI: 10.1002/anie.201504589] [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: 05/21/2015] [Indexed: 12/19/2022]
Abstract
Spirobicyclic structures are versatile building blocks for functional chiral molecules. An enantioselective synthesis of chiral spirobilactams via a copper-catalyzed double N-arylation was developed. Amplification of solution ee by in situ precipitation of the racemate was observed with this method and enantioenriched spirobilactams were obtained with excellent ee values through simple solid-solution phase separation.
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Affiliation(s)
- Jianguang Liu
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China)
| | - Yingying Tian
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China)
| | - Jialing Shi
- College of Chemistry and Chemical Engineering, Hunan Normal University, No. 36 Lushan Road, Changsha, 410081 (China)
| | - Shasha Zhang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China)
| | - Qian Cai
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China).
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7
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Liu J, Tian Y, Shi J, Zhang S, Cai Q. An Enantioselective Synthesis of Spirobilactams through Copper-Catalyzed Intramolecular Double N-Arylation and Phase Separation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504589] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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8
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Wu H, Zi W, Li G, Lu H, Toste FD. Gold(I)-Catalyzed Desymmetrization of 1,4-Dienes by an Enantioselective Tandem Alkoxylation/Claisen Rearrangement. Angew Chem Int Ed Engl 2015; 54:8529-32. [PMID: 26031403 PMCID: PMC4529066 DOI: 10.1002/anie.201503357] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Indexed: 11/10/2022]
Abstract
An enantioselective alkoxylation/Claisen rearrangement reaction was achieved by a strategic desymmetrization of 1,4-dienes under the catalysis of (S)-DTBM-Segphos(AuCl)2/AgBF4. This reaction system was highly selective for the formation of 3,3-rearrangement products, providing cycloheptenes with various substitutions in good yield and good to excellent enantioselectivity. This transformation was further extended to bicyclic ring substrates, providing the opportunity to easily assemble 5,6- and 6,7-fused ring systems.
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Affiliation(s)
- Hongmiao Wu
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA)
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China)
| | - Weiwei Zi
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA)
| | - Guigen Li
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China)
| | - Hongjian Lu
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China).
| | - F Dean Toste
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA).
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9
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Yang W, Liu Y, Zhang S, Cai Q. Copper-Catalyzed Intramolecular Desymmetric Aryl C-O Coupling for the Enantioselective Construction of Chiral Dihydrobenzofurans and Dihydrobenzopyrans. Angew Chem Int Ed Engl 2015; 54:8805-8. [PMID: 26060986 DOI: 10.1002/anie.201503882] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Indexed: 01/08/2023]
Abstract
O-Heterocyclic structures such as 2,3-dihydrobenzofurans are key motifs in many natural compounds and pharmaceuticals. Enantioselective formation of chiral dihydrobenzofurans and analogues was achieved through a copper-catalyzed desymmetrization strategy with a chiral cyclic 1,2-diamine. A broad range of substrates are compatible with this Cu(I)-diamine catalytic system and afford the desired coupling products with chiral tertiary or quaternary carbon centers in high yields and good to excellent enantioselectivities under mild conditions.
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Affiliation(s)
- Wenqiang Yang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China)
| | - Yangyuan Liu
- College of Chemistry and Chemical Engineering, Hunan Normal University, No. 36 Lushan Road, Changsha, 410081 (China)
| | - Shasha Zhang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China)
| | - Qian Cai
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, No.190 Kaiyuan Avenue, Guangzhou Science Park, Guangzhou, 510530 (China).
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10
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Yang W, Liu Y, Zhang S, Cai Q. Copper-Catalyzed Intramolecular Desymmetric Aryl CO Coupling for the Enantioselective Construction of Chiral Dihydrobenzofurans and Dihydrobenzopyrans. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503882] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Wu H, Zi W, Li G, Lu H, Toste FD. Gold(I)-Catalyzed Desymmetrization of 1,4-Dienes by an Enantioselective Tandem Alkoxylation/Claisen Rearrangement. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503357] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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12
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Naganawa Y, Namba T, Kawagishi M, Nishiyama H. Construction of a Chiral Silicon Center by Rhodium-Catalyzed Enantioselective Intramolecular Hydrosilylation. Chemistry 2015; 21:9319-22. [DOI: 10.1002/chem.201501568] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Indexed: 11/05/2022]
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