1
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Yuan M, Lou M, Li G, Qi X. Triflic Anhydride Promoted Decarboxylative Functionalization of α-Amino Acids. Org Lett 2024; 26:7382-7386. [PMID: 39177205 DOI: 10.1021/acs.orglett.4c02589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Abstract
The decarboxylation of naturally abundant amino acids, followed by subsequent inter- or intramolecular reaction cascades, enables the rapid synthesis of a variety of diverse and high-value amine derivatives. Previous methods have relied heavily on transition metals, involved tedious procedures, or required harsh conditions. Herein, we present a novel reaction cascade for the decarboxylation and nucleophilic functionalization of α-amino acids. This method is characterized by being transition-metal-free, convenient to operate, environmentally friendly and having mild conditions.
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Affiliation(s)
- Mingyue Yuan
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, People's Republic of China
- National Institute of Biological Sciences, Beijing 102206, People's Republic of China
| | - Mingliang Lou
- National Institute of Biological Sciences, Beijing 102206, People's Republic of China
| | - Gen Li
- National Institute of Biological Sciences, Beijing 102206, People's Republic of China
| | - Xiangbing Qi
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, People's Republic of China
- National Institute of Biological Sciences, Beijing 102206, People's Republic of China
- Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing 100084, People's Republic of China
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2
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Gong C, Huang J, Cai L, Yuan Y, Pu T, Huang M, Wu SH, Wang L. Visible-Light-Promoted Thiolation of Benzyl Chlorides with Thiosulfonates via a Photoactive Electron Donor-Acceptor Complex. J Org Chem 2024; 89:9450-9461. [PMID: 38867507 DOI: 10.1021/acs.joc.4c00748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
Visible-light-promoted thiolation of benzyl chlorides with thiosulfonates is disclosed via an electron donor-acceptor complex strategy. In addition to efficiently delivering a series of arylbenzylsulfide compounds, versatile thioglycosides were also successfully constructed by applying the metal- and photocatalyst-free protocol. Preliminary mechanistic studies suggest that a radical-radical coupling process was involved in this transformation.
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Affiliation(s)
- Chao Gong
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Jialun Huang
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Liuyan Cai
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Yilong Yuan
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Tonglv Pu
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Mingjie Huang
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Si-Hai Wu
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
| | - Lianhui Wang
- School of Medicine, Huaqiao University, Quanzhou 362021, P. R. China
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3
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Wu H, Chen S, Liu C, Zhao Q, Wang Z, Jin Q, Sun S, Guo J, He X, Walsh PJ, Shang Y. Construction of C-S and C-Se Bonds from Unstrained Ketone Precursors under Photoredox Catalysis. Angew Chem Int Ed Engl 2024; 63:e202314790. [PMID: 38185472 DOI: 10.1002/anie.202314790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Abstract
A mild photoredox catalyzed construction of sulfides, disulfides, selenides, sulfoxides and sulfones from unstrained ketone precursors is introduced. Combination of this deacylative process with SN 2 or coupling reactions provides novel and convenient modular strategies toward unsymmetrical or symmetric disulfides. Reactivity studies favor a bromine radical that initiates a HAT (Hydrogen Atom Transfer) from the aminal intermediate resulting in expulsion of a C-centered radical that is intercepted to make C-S and C-Se bonds. Gram scale reactions, broad substrate scope and tolerance towards various functional groups render this method appealing for future applications in the synthesis of organosulfur and selenium complexes.
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Affiliation(s)
- Hao Wu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Shuguang Chen
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Chunni Liu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Quansheng Zhao
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Zhen Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Qiren Jin
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Shijie Sun
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Jing Guo
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Xinwei He
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
| | - Patrick J Walsh
- Roy and Diana Vagelos Laboratories Department of Chemistry, University of Pennsylvania 231 South 34th Street, Philadelphia, PA 19104-6323, USA
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, P. R. China
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4
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Shao T, Ban X, Jiang Z. α-Amino Acids: An Emerging Versatile Synthon in Visible Light-Driven Decarboxylative Transformations. CHEM REC 2023; 23:e202300122. [PMID: 37276383 DOI: 10.1002/tcr.202300122] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/24/2023] [Indexed: 06/07/2023]
Abstract
α-Amino acids have been widely recognized as environmental-benign and non-fossil carbon sources both in biological and synthetic chemistry. In recent years, with the remarkable development of visible-light photocatalysis in organic synthesis, α-amino acid and its derivatives have received tremendous attention as radical precursors via photocatalyzed decarboxylation, thus realizing diverse aminoalkylated transformations or constructions of novel N-bearing heterocyclic motifs by taking advantage of N-atoms from α-amino acid. This review aims to provide a comprehensive update on the recent exploitation of α-amino acids in visible light photocatalysis, with particular emphasis on the types of α-amino acids employed and their distinct mechanisms applied wherein.
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Affiliation(s)
- Tianju Shao
- School of Chemistry and Chemical Engineering, Henan Normal University, Pingyuan Laboratory, Xinxiang, Henan 453007, P. R. China
| | - Xu Ban
- School of Chemistry and Chemical Engineering, Henan Normal University, Pingyuan Laboratory, Xinxiang, Henan 453007, P. R. China
| | - Zhiyong Jiang
- School of Chemistry and Chemical Engineering, Henan Normal University, Pingyuan Laboratory, Xinxiang, Henan 453007, P. R. China
- International Scientific and Technological Cooperation Base of Chiral Chemistry, Henan University, Jinming Campus, Kaifeng, Henan 475004, P. R. China
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5
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Shen BR, Annamalai P, Wang SF, Bai R, Lee CF. Blue LED-Promoted Syntheses of Phosphorothioates and Phosphorodithioates. J Org Chem 2022; 87:8858-8870. [PMID: 35762987 DOI: 10.1021/acs.joc.2c00323] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An environmentally friendly and resourceful modular protocol for the synthesis of phosphorochalcogenoates, phosphorochalcogenothioates, and phosphinothioates under blue light-emitting diode irradiation is described. The blue LED-promoted P-S, P-Se, and P-Te bond constructions occurred under metal-free, ligand-free, oxidant-free, and photocatalyst-free conditions with minimum chemical waste generation and high atom economy providing the resulting phosphorochalcogenoates, phosphorochalcogenothioates, and phosphinothioates in good to excellent yields.
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Affiliation(s)
- Bo-Ru Shen
- Department of Chemistry, National Chung Hsing University, Taichung City, Taiwan 402, R.O.C
| | | | - Shih-Fang Wang
- Department of Chemistry, National Chung Hsing University, Taichung City, Taiwan 402, R.O.C
| | - Rekha Bai
- Department of Chemistry, National Chung Hsing University, Taichung City, Taiwan 402, R.O.C
| | - Chin-Fa Lee
- Department of Chemistry, National Chung Hsing University, Taichung City, Taiwan 402, R.O.C.,i-Center for Advanced Science and Technology (iCAST), National Chung Hsing University, Taichung City, Taiwan 402, R.O.C.,Innovation and Development Center of Sustainable Agriculture (IDCSA), National Chung Hsing University, Taichung City 402, Taiwan, R.O.C
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6
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Strekalova S, Kononov A, Budnikova Y. Amino Acids in Electrochemical Metal-Free Benzylic C-H Amidation. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Yang D, Yan Q, Zhu E, Lv J, He WM. Carbon–sulfur bond formation via photochemical strategies: An efficient method for the synthesis of sulfur-containing compounds. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.068] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Zubkov MO, Kosobokov MD, Levin VV, Dilman AD. Photocatalyzed Decarboxylative Thiolation of Carboxylic Acids Enabled by Fluorinated Disulfide. Org Lett 2022; 24:2354-2358. [PMID: 35297636 DOI: 10.1021/acs.orglett.2c00549] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Thiolation of carboxylic acids using a disulfide reagent having tetrafluoropyridinyl groups is described. The light-mediated process is performed using an acridine-type photocatalyst. Primary, secondary, tertiary, and heteroatom-substituted carboxylic acids can be thiolated, and the method can be applied to the late-stage modification of a range of naturally occurring compounds and drugs. The fluorinated pyridine fragment is believed to enable the C-S bond formation. The resulting sulfides were used as redox-active radical precursors.
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Affiliation(s)
- Mikhail O Zubkov
- N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
| | - Mikhail D Kosobokov
- N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
| | - Vitalij V Levin
- N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
| | - Alexander D Dilman
- N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
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9
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Yu S, Chen Z, Chen Q, Lin S, He J, Tao G, Wang Z. Research Progress in Synthesis and Application of Thiosulfonates. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202203036] [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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10
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Borane-catalysed S–H insertion reaction of thiophenols and thiols with α-aryl-α-diazoesters. GREEN SYNTHESIS AND CATALYSIS 2021. [DOI: 10.1016/j.gresc.2021.10.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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11
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Li Q, Guo L, Shi J, Xiang T, Li Q, He K, Wang B, Feng C, Pan F. Nickel‐Catalyzed Deaminative Cross‐Coupling of Disulfides with Katritzky Pryidium Salts to Construct Sulfides. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qiu‐Li Li
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Li‐Yun Guo
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Jie Shi
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Tong‐Xu Xiang
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Qing Li
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Ke‐Han He
- School of Science Xichang University 1 Xuefu Road Liangshan Yi Autonomous Prefecture Xichang 615000 P. R. China
| | - Bi‐Qin Wang
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Chun Feng
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Fei Pan
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
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12
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Zeng Z, Feceu A, Sivendran N, Gooßen LJ. Decarboxylation‐Initiated Intermolecular Carbon‐Heteroatom Bond Formation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100211] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhongyi Zeng
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Abigail Feceu
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Nardana Sivendran
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Lukas J. Gooßen
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
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13
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Feng Y, Zhao S, Du G, Zhang S, Zhang D, Liu H, Li X, Dong Y, Sun FG. Intermolecular alkene arylcyanation using BnSCN as a cyanide source via a reductive strategy: access to 3,3-disubstituted oxindoles. Org Chem Front 2021. [DOI: 10.1039/d0qo01462a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a nickel-catalyzed two-component reductive arylcyanation of aryl (pseudo)halide tethered alkenes using benzyl thiocyanate as a cyanide source via C–S bond activation is developed.
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Affiliation(s)
- Yunxia Feng
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Shen Zhao
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Guopeng Du
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Shuang Zhang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Daopeng Zhang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Hui Liu
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Xinjin Li
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Yunhui Dong
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Feng-Gang Sun
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
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14
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Dong Y, Ji P, Zhang Y, Wang C, Meng X, Wang W. Organophotoredox-Catalyzed Formation of Alkyl-Aryl and -Alkyl C-S/Se Bonds from Coupling of Redox-Active Esters with Thio/Selenosulfonates. Org Lett 2020; 22:9562-9567. [PMID: 33300807 PMCID: PMC7936573 DOI: 10.1021/acs.orglett.0c03624] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A mild organophotoredox synthetic protocol for forming a Csp3-S/Se bond by reacting widespread redox-active esters with thio/selenosulfonates has been developed. The power of the synthetic manifold is fueled by an unprecedented broad substrate scope and wide functional group tolerance.
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Affiliation(s)
- Yue Dong
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Peng Ji
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Yueteng Zhang
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Changqing Wang
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Xiang Meng
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
| | - Wei Wang
- Departments of Pharmacology and Toxicology and Chemistry and Biochemistry, and BIO5 Institute, University of Arizona, Tucson, Arizona 85721, USA
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15
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Decarboxylative thiolation of redox-active esters to free thiols and further diversification. Nat Commun 2020; 11:5340. [PMID: 33087708 PMCID: PMC7578659 DOI: 10.1038/s41467-020-19195-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/30/2020] [Indexed: 11/08/2022] Open
Abstract
Thiols are important precursors for the synthesis of a variety of pharmaceutically important sulfur-containing compounds. In view of the versatile reactivity of free thiols, here we report the development of a visible light-mediated direct decarboxylative thiolation reaction of alkyl redox-active esters to free thiols based on the abundant carboxylic acid feedstock. This transformation is applicable to various carboxylic acids, including primary, secondary, and tertiary acids as well as natural products and drugs, forging a general and facile access to free thiols with diverse structures. Moreover, the direct access to free thiols affords an advantage of rapid in situ diversification with high efficiency to other important thiol derivatives such as sulfide, disulfide, thiocyanide, thioselenide, etc. Thiols are important precursors for the synthesis of a variety of pharmaceutically important sulfur-containing compounds. Here, the authors report a visible light-mediated decarboxylative thiolation of alkyl redox-active esters to free thiols and the in situ product diversification of a number of thiol derivatives.
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16
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Huang S, Xia Z, Lu K, Lu H, Tung C, Xu Z. S‐Trifluoroethyl
Benzenesulfonothioate: A
Bench‐Stable
Reagent for Electrophilic Trifluoroethylthiolation
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000279] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shuai Huang
- Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University Jinan Shandong 250100 China
| | - Ziheng Xia
- Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University Jinan Shandong 250100 China
| | - Kui Lu
- Land Surveying and Mapping Institute of Shandong Province Jinan Shandong 250013 China
| | - Haifeng Lu
- Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University Jinan Shandong 250100 China
| | - Chen‐Ho Tung
- Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University Jinan Shandong 250100 China
| | - Zhenghu Xu
- Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University Jinan Shandong 250100 China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences Shanghai 200032 China
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17
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Li J, Yang XE, Wang SL, Zhang LL, Zhou XZ, Wang SY, Ji SJ. Visible-Light-Promoted Cross-Coupling Reactions of 4-Alkyl-1,4-dihydropyridines with Thiosulfonate or Selenium Sulfonate: A Unified Approach to Sulfides, Selenides, and Sulfoxides. Org Lett 2020; 22:4908-4913. [DOI: 10.1021/acs.orglett.0c01776] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jian Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Xin-Er Yang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Shan-Le Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Long-Long Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Xiao-Zhou Zhou
- Suzhou High School of Jiangsu Province, Suzhou 215000, China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
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18
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Shi T, Sun K, Chen X, Zhang Z, Huang X, Peng Y, Qu L, Yu B. Recyclable Perovskite as Heterogeneous Photocatalyst for Aminomethylation of Imidazo‐Fused Heterocycles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901324] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tao Shi
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
| | - Kai Sun
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
| | - Xiao‐Lan Chen
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
| | - Zhao‐Xin Zhang
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
| | - Xian‐Qiang Huang
- School of Chemistry & Chemical EngineeringLiaocheng University Liaocheng, Shandong 252059 People's Republic of China
| | - Yu‐Yu Peng
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 People's Republic of China
| | - Ling‐Bo Qu
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
| | - Bing Yu
- Green Catalysis CenterCollege of ChemistryZhengzhou University Zhengzhou 450001, People's Republic of China
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19
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Liu XC, Chen XL, Liu Y, Sun K, Peng YY, Qu LB, Yu B. Visible-Light-Induced Metal-Free Synthesis of 2-Phosphorylated Thioflavones in Water. CHEMSUSCHEM 2020; 13:298-303. [PMID: 31713317 DOI: 10.1002/cssc.201902817] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 11/07/2019] [Indexed: 06/10/2023]
Abstract
The introduction of phosphorus functional groups into the skeleton of thioflavones is an attractive task and of great significance. Herein, a metal-free visible-light-induced radical cascade cyclization was developed for the preparation of 2-phosphorylated thioflavones from methylthiolated alkynones and phosphine oxides. In water as a green reaction medium, a large number of such 2-phosphorylated thioflavones were prepared, catalyzed by 4CzIPN [1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene] under visible-light irradiation. These reactions could be performed at ambient temperature and feature simple operation, wide reaction scope, and recyclability of aqueous media.
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Affiliation(s)
- Xiao-Ceng Liu
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
| | - Xiao-Lan Chen
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
| | - Yan Liu
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
- College of Biological and Pharmaceutical Engineering, Xinyang Agriculture & Forestry University, Xinyang, 464000, P.R. China
| | - Kai Sun
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
| | - Yu-Yu Peng
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Changsha University of Science and Technology, Changsha, 410114, P.R. China
| | - Ling-Bo Qu
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
| | - Bing Yu
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P.R. China
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20
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Na CG, Ravelli D, Alexanian EJ. Direct Decarboxylative Functionalization of Carboxylic Acids via O-H Hydrogen Atom Transfer. J Am Chem Soc 2020; 142:44-49. [PMID: 31877036 PMCID: PMC7147874 DOI: 10.1021/jacs.9b10825] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Decarboxylative functionalization via hydrogen atom transfer offers an attractive alternative to standard redox approaches to this important class of transformations. Herein, we report a direct decarboxylative functionalization of aliphatic carboxylic acids using N-xanthylamides. The unique reactivity of amidyl radicals in hydrogen atom transfer enables decarboxylative xanthylation under redox-neutral conditions. This platform provides expedient access to a range of derivatives through subsequent elaboration of the xanthate group.
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Affiliation(s)
- Christina G. Na
- Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Davide Ravelli
- PhotoGreen Lab, Department of Chemistry, University of Pavia, viale Taramelli 12, 27100 Pavia, Italy
| | - Erik J. Alexanian
- Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
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21
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Xiong L, Hu H, Wei CW, Yu B. Radical Reactions for the Synthesis of 3-Substituted Chroman-4-ones. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901581] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Li Xiong
- Department of Bioengineering; Zhuhai Campus of Zunyi Medical University; 519041 Zhuhai Guangdong Province China
| | - Hao Hu
- College of Chemistry; Zhengzhou University; 450001 Zhengzhou China
| | - Chuan-Wan Wei
- School of Chemistry and Chemical Engineering; University of South China; 421001 Hengyang China
| | - Bing Yu
- College of Chemistry; Zhengzhou University; 450001 Zhengzhou China
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22
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Yuan XY, Zeng FL, Zhu HL, Liu Y, Lv QY, Chen XL, Peng L, Yu B. A metal-free visible-light-promoted phosphorylation/cyclization reaction in water towards 3-phosphorylated benzothiophenes. Org Chem Front 2020. [DOI: 10.1039/d0qo00222d] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A metal-free visible-light-induced phosphorylation/cyclization reaction was developed in water at room temperature for the synthesis of 3-phosphorylated benzothiophenes.
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Affiliation(s)
- Xiao-Ya Yuan
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Fan-Lin Zeng
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Hu-Lin Zhu
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Yan Liu
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Qi-Yan Lv
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xiao-Lan Chen
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Lifen Peng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
- Xiangtan 411201
| | - Bing Yu
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
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23
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Yang M, Cao T, Xu T, Liao S. Visible-Light-Induced Deaminative Thioesterification of Amino Acid Derived Katritzky Salts via Electron Donor-Acceptor Complex Formation. Org Lett 2019; 21:8673-8678. [PMID: 31638821 DOI: 10.1021/acs.orglett.9b03284] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A visible-light-mediated deaminative thioesterification of amino acid derived Katritzky salts with thiobenzoic acid has been developed, which provides a novel synthetic method for the synthesis of α-mercapto acid derivatives under mild conditions. This photoredox catalyst-free generation of alkyl radicals via C-N bond cleavage is enabled by the formation of an electron-donor-acceptor (EDA) complex between the Katritzky salt and thiobenzoic acid anion, which represents a new entry for EDA complex chemistry.
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Affiliation(s)
- Mingcheng Yang
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry , Fuzhou University , 2 Xueyuan Road , Fuzhou 350116 , P.R. China
| | - Tianpeng Cao
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry , Fuzhou University , 2 Xueyuan Road , Fuzhou 350116 , P.R. China
| | - Tianxiao Xu
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry , Fuzhou University , 2 Xueyuan Road , Fuzhou 350116 , P.R. China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry , Fuzhou University , 2 Xueyuan Road , Fuzhou 350116 , P.R. China.,Beijing National Laboratory for Molecular Sciences (BNLMS) , Fuzhou University , Fuzhou 350116 , P.R. China
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