1
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Recyclable Copper-Catalyzed Decarboxylative C–C Coupling of the sp3-Hybridized Carbon Atoms of α-Amino Acids. Catal Letters 2022. [DOI: 10.1007/s10562-022-03936-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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2
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Hu J, Zhu Z, Xie Z, Le Z. Recent Advances in Visible-Light-Induced Decarboxylative Coupling Reactions of α-Amino Acid Derivatives. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202110020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Smolobochkin AV, Gazizov AS, Burilov AR, Pudovik MA. Norhygrine Alkaloid and Its Derivatives: Synthetic Approaches and Applications to the Natural Products Synthesis. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100158] [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)
- Andrey V. Smolobochkin
- Arbuzov Institute of Organic and Physical Chemistry FRC Kazan Scientific Center Russian Academy of Sciences Arbuzova str. 8 420088 Kazan Russian Federation
| | - Almir S. Gazizov
- Arbuzov Institute of Organic and Physical Chemistry FRC Kazan Scientific Center Russian Academy of Sciences Arbuzova str. 8 420088 Kazan Russian Federation
| | - Alexander R. Burilov
- Arbuzov Institute of Organic and Physical Chemistry FRC Kazan Scientific Center Russian Academy of Sciences Arbuzova str. 8 420088 Kazan Russian Federation
| | - Michail A. Pudovik
- Arbuzov Institute of Organic and Physical Chemistry FRC Kazan Scientific Center Russian Academy of Sciences Arbuzova str. 8 420088 Kazan Russian Federation
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4
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Sun J, Sun H, Hao L, Liu H, Zhang Z, Wen F, Li H, Duan G, You G, Xia C. Metal‐Free Synthesis of Pyrrole‐imidazole Alkaloids via a Tandem C−N, C−C coupling Protocol. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001441] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jian Sun
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Haoyi Sun
- Institute of Materia Medica Shandong First Medical University
- Shandong Academy of Medical Sciences Jinan 250062 People's Republic of China
| | - Liqiang Hao
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Hongyan Liu
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Zheng Zhang
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Fuqiang Wen
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Hongshuang Li
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Guiyun Duan
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Guirong You
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
| | - Chengcai Xia
- Institute of Pharmacology School of Pharmaceutical Sciences Shandong First Medical University
- Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China
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5
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Yue Y, Shao H, Wang Z, Wang K, Wang L, Zhuo K, Liu J. Elemental-Sulfur-Incorporated Cyclizations of Pyrrolidines Leading to Thienopyrroles. J Org Chem 2020; 85:11265-11279. [PMID: 32701277 DOI: 10.1021/acs.joc.0c01363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report, herein, the synthesis of thieno[3,2-b]pyrroles from the direct oxidative [4 + 1] cyclization of 2-alkynyl pyrrolidines with elemental sulfur. This transformation likely originates from electrophilic attack at the β-position of pyrrolidine followed by an intramolecular thienannulation to deliver the desired product. Mechanistic investigation suggests that the present reaction involves the formation of dihydrothieno[3,2-b]pyrrole as an intermediate.
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Affiliation(s)
- Yuanyuan Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Huibin Shao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Zhixian Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Ke Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Le Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Kelei Zhuo
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Jianming Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
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6
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Cao L, Zhao H, Tan Z, Guan R, Jiang H, Zhang M. Ruthenium-Catalyzed Hydrogen Evolution o-Aminoalkylation of Phenols with Cyclic Amines. Org Lett 2020; 22:4781-4785. [PMID: 32493014 DOI: 10.1021/acs.orglett.0c01580] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we present a ruthenium-catalyzed new hydrogen evolution ortho-aminoalkylation of phenolic derivatives with cyclic amines as the coupling agents. The developed cross-coupling reaction offers a practical platform for direct access to a variety of functionalized phenols with the features of good substrate and functional group compatibility, readily available catalyst system and feedstocks, no need for additional sacrificial oxidants, and high atom efficiency.
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Affiliation(s)
- Liang Cao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - He Zhao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Zhenda Tan
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Rongqing Guan
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Min Zhang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
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7
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Luo H, Tang Z, Wang T, Tian Y, Zhang Y, Li Y, Li S, Gong Y, Li B. Regioselective N1- and N2-heterocycloalkylation of N1-sulfonyl-1,2,3-triazoles. Org Chem Front 2020. [DOI: 10.1039/d0qo01111h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A tuneable and visible-light-driven three-component reaction between N1-sulfonyl-1,2,3-triazoles, saturated heterocycles, and N-bromosuccinimide for regioselective synthesis of N1- or N2-heterocycloalkylated 1,2,3-triazoles.
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Affiliation(s)
- Han Luo
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Zongyuan Tang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Tao Wang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Yi Tian
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Yuan Zhang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - You Li
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Shanshan Li
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Yiliang Gong
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Baosheng Li
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
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8
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Ji JJ, Zhu ZQ, Xiao LJ, Guo D, Zhu X, Tang J, Wu J, Xie ZB, Le ZG. Photocatalyst-free decarboxylative aminoalkylation of imidazo[1,2-a]pyridines with N-aryl glycines enabled by visible light. Org Chem Front 2019. [DOI: 10.1039/c9qo00935c] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel, green and efficient visible-light-promoted decarboxylative aminoalkylation reaction of imidazo[1,2-a]pyridines with N-aryl glycines has been described.
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Affiliation(s)
- Jiu-Jian Ji
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Zhi-Qiang Zhu
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Li-Jin Xiao
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Dong Guo
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Xiao Zhu
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Juan Tang
- Ministry of Education Key Laboratory of Functional Small Organic Molecule
- Department of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Jun Wu
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Zong-Bo Xie
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
| | - Zhang-Gao Le
- School of Chemistry
- Biology and Material Science
- East China University of Technology
- Nanchang 330013
- P. R. China
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9
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Guo J, Huang GB, Wu QL, Xie Y, Weng J, Lu G. An efficient approach to access 1,1,2-triarylethanes enabled by the organo-photoredox-catalyzed decarboxylative addition reaction. Org Chem Front 2019. [DOI: 10.1039/c9qo00380k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient approach to access 1,1,2-triarylethanes enabled by organo-photoredox-catalyzed decarboxylative 1,6-conjugate addition of carboxylic acids to p-QMs.
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Affiliation(s)
- Jing Guo
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Gong-Bin Huang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Qiao-Lei Wu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Ying Xie
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Jiang Weng
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Gui Lu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
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10
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Abstract
Amines such as 1,2,3,4-tetrahydroisoquinoline undergo redox-neutral annulations with 2-(2-oxoethyl)malonates in the presence of catalytic amounts of benzoic acid. These reactions install a fully saturated five-membered ring and provide access to structures closely related to the natural products crispine A and harmicine.
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Affiliation(s)
- Zhengbo Zhu
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Hemant S. Chandak
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Daniel Seidel
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
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