1
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Xue Y, Dong Q, Chen J, Gao H, Chang H, Tian J, Gao WC. Radical Alkynylthiolation with Visible-Light-Sensitive S-Alkynylthio Sulfonates. Org Lett 2024; 26:6966-6971. [PMID: 39145601 DOI: 10.1021/acs.orglett.4c02259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
A novel kind of S-alkynylthio sulfonate, which can be directly activated under visible-light irradiation, has been developed for the radical addition of multiple bond systems and radical coupling with diazonium salts under photocatalyst-free conditions. This strategy features a broad substrate scope, high regioselectivity, excellent tolerance of functional groups, and the late-stage modification of drugs. Experimental and theoretical mechanistic investigations gave reasonable insight into the photolysis of S-alkynylthio sulfonates and C-S bond formation.
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Affiliation(s)
- Yaonan Xue
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Qirui Dong
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Jiarui Chen
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Hang Gao
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Honghong Chang
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Jun Tian
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
| | - Wen-Chao Gao
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
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2
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Hu DD, Nie TM, Xiao X, Li K, Li YB, Gao Q, Bi YX, Wang XS. Enantioselective Construction of C-SCF 3 Stereocenters via Nickel Catalyzed Asymmetric Negishi Coupling Reaction. Angew Chem Int Ed Engl 2024; 63:e202400308. [PMID: 38299744 DOI: 10.1002/anie.202400308] [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: 01/05/2024] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/02/2024]
Abstract
The construction of the SCF3-containing 1,1-diaryl tertiary carbon stereocenters with high enantioselectivities is reported via a nickel-catalyzed asymmetric C-C coupling strategy. This method demonstrates simple operations, mild conditions and excellent functional group tolerance, with newly designed SCF3-containing synthon, which can be easily obtained from commercially available benzyl bromide and trifluoromethylthio anion in a two-step manner. Further substrate exploration indicated that the reaction system could be extended to diverse perfluoroalkyl sulfide (SC2F5, SC3F7, SC4F9, SCF2CO2Et)-substituted 1,1-diaryl compounds with excellent enantioselectivities. The synthetic utility of this transformation was further demonstrated by convenient derivatization to optical SCF3-containing analogues of bioactive compounds without an apparent decrease in enantioselectivity.
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Affiliation(s)
- Duo-Duo Hu
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
- School of Chemical and Blasting Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China
| | - Tian-Mei Nie
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Xi Xiao
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Kuiliang Li
- School of Chemical and Blasting Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China
| | - Yuan-Bo Li
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Qian Gao
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Yu-Xiang Bi
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Xi-Sheng Wang
- Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
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3
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Zhang W, Tian Y, Liu XD, Luan C, Liu JR, Gu QS, Li ZL, Liu XY. Copper-Catalyzed Enantioselective C(sp 3 )-SCF 3 Coupling of Carbon-Centered Benzyl Radicals with (Me 4 N)SCF 3. Angew Chem Int Ed Engl 2024; 63:e202319850. [PMID: 38273811 DOI: 10.1002/anie.202319850] [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: 12/21/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 01/27/2024]
Abstract
In contrast with the well-established C(sp2 )-SCF3 cross-coupling to forge the Ar-SCF3 bond, the corresponding enantioselective coupling of readily available alkyl electrophiles to forge chiral C(sp3 )-SCF3 bond has remained largely unexplored. We herein disclose a copper-catalyzed enantioselective radical C(sp3 )-SCF3 coupling of a range of secondary/tertiary benzyl radicals with the easily available (Me4 N)SCF3 reagent. The key to the success lies in the utilization of chiral phosphino-oxazoline-derived anionic N,N,P-ligands through tuning electronic and steric effects for the simultaneous control of the reaction initiation and enantioselectivity. This strategy can successfully realize two types of asymmetric radical reactions, including enantioconvergent C(sp3 )-SCF3 cross-coupling of racemic benzyl halides and three-component 1,2-carbotrifluoromethylthiolation of arylated alkenes under mild reaction conditions. It therefore provides a highly flexible platform for the rapid assembly of an array of enantioenriched SCF3 -containing molecules of interest in organic synthesis and medicinal chemistry.
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Affiliation(s)
- Wei Zhang
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Yu Tian
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Xiao-Dong Liu
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Cheng Luan
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Ji-Ren Liu
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Qiang-Shuai Gu
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Zhong-Liang Li
- School of Physical Sciences, Great Bay University, Dongguan, 523000, China
| | - Xin-Yuan Liu
- Shenzhen Key Laboratory of Cross-Coupling Reactions, Southern University of Science and Technology, Shenzhen, 518055, China
- Shenzhen Grubbs Institute, Department of Chemistry, Guangming Advanced Research Institute, Southern University of Science and Technology, Shenzhen, 518055, China
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4
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Cao WX, Zhu L, He Y, Wang R, Liu M, Ouyang Q, Xiao Q. Copper-Catalyzed Aryne Insertion into the Carbon-Iodine Bond of Heteroaryl Iodides. Angew Chem Int Ed Engl 2023; 62:e202305146. [PMID: 37571857 DOI: 10.1002/anie.202305146] [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: 04/12/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 08/13/2023]
Abstract
Aryne insertions into the carbon-iodine bond of heteroaryl iodides has been achieved for the first time. This novel reaction provides an efficient pathway for the synthesis of valuable building blocks 2-iodoheterobiaryls from heteroaryl iodides and o-silylaryl triflates in excellent regioselectivity. The copper(I) catalyst, which bears a N-heterocyclic carbene (NHC) ligand, is essential to accomplish the reaction. Control reactions and DFT calculations indicate that the coordination of copper, as a Lewis acid, with nitrogen atoms of heteroaryl iodides mediates the insertion of arynes into heteroaryl carbon-iodine bonds.
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Affiliation(s)
- Wen-Xuan Cao
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Lei Zhu
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Yiyi He
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Run Wang
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Ming Liu
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Qin Ouyang
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
| | - Qing Xiao
- School of Pharmacy, Third Military Medical University, Gao Tanyan Avenue, Chongqing, 400038, China
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5
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Shen Q. A Toolbox of Reagents for Trifluoromethylthiolation: From Serendipitous Findings to Rational Design. J Org Chem 2023; 88:3359-3371. [PMID: 36795864 DOI: 10.1021/acs.joc.2c02777] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Two types of electrophilic trifluoromethylthiolating reagents were developed in the past 10 years in our laboratory. The development of the first type of reagent, trifluoromethanesulfenate I, which is highly reactive toward a variety of nucleophiles, was based on an unexpected discovery in the initial design for the development of an electrophilic trifluoromethylthiolating reagent with a hypervalent iodine skeleton. A structure-activity study disclosed that α-cumyl trifluoromethanesulfenate (reagent II) without the iodo substituent is equally effective. Subsequent derivatization let us develop an α-cumyl bromodifluoromethanesulfenate III that could be used for the preparation of [18F]ArSCF3. To remediate the low reactivity of the type I electrophilic trifluoromethylthiolating reagent for Friedel-Crafts trifluoromethylthiolation of electron-rich (hetero)arenes, we designed and prepared N-trifluoromethylthiosaccharin IV, which exhibits broad reactivity toward various nucleophiles, including electron-rich arenes. A comparison of the structure of N-trifluoromethylthiosaccharin IV with that of N-trifluoromethylthiophthalimide showed that the replacement of one carbonyl group in N-trifluoromethylthiophthalimide with a sulfonyl group made N-trifluoromethylthiosaccharin IV much more electrophilic. Thus, the replacement of both carbonyls with two sulfonyl groups would further increase the electrophilicity. Such a rationale prompted us to design and develop the current most electrophilic trifluoromethylthiolating reagent, N-trifluoromethylthiodibenzenesulfonimide V, and its reactivity was much higher than that of N-trifluoromethylthiosaccharin IV. We further developed an optically pure electrophilic trifluoromethylthiolating reagent, (1S)-(-)-N-trifluoromethylthio-2,10-camphorsultam VI, for the preparation of optically active trifluoromethylthio-substituted carbon stereogenic centers. Reagents I-VI now constitute a powerful toolbox for the introduction of the trifluoromethylthio group into the target molecules.
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Affiliation(s)
- Qilong Shen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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6
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Mumtaz Y, Liu J, Huang X. Copper-Promoted Trifluoromethylthiolation of Anilines with CF 3SO 2Na. CHINESE J ORG CHEM 2023. [DOI: 10.6023/cjoc202203031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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7
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Li J, Xu J, Jiang M, Song L, Liu J. The Perfluoroalkylthiolation Reaction of Indoles and Activated Arenes with Perfluoroalkanesulfenic Acids. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Jia‐Hui Li
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials Shanghai Normal University 200234 Shanghai China
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Science 345 Lingling Road 200032 Shanghai China
| | - Jia‐Hong Xu
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Science 345 Lingling Road 200032 Shanghai China
- Department of Chemistry College of Science Shanghai University 99 Shangda Road 200436 Shanghai China
| | - Min Jiang
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Science 345 Lingling Road 200032 Shanghai China
| | - Li‐Ping Song
- Department of Chemistry College of Science Shanghai University 99 Shangda Road 200436 Shanghai China
| | - Jin‐Tao Liu
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials Shanghai Normal University 200234 Shanghai China
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Science 345 Lingling Road 200032 Shanghai China
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8
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Beletskaya IP, Ananikov VP. Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges. Chem Rev 2022; 122:16110-16293. [DOI: 10.1021/acs.chemrev.1c00836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Irina P. Beletskaya
- Chemistry Department, Lomonosov Moscow State University, Vorob’evy gory, Moscow 119899, Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
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9
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Rufino-Felipe E, Valdes H, Morales-Morales D. C‐S cross‐coupling reactions catalyzed by well‐defined copper and nickel complexes. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ernesto Rufino-Felipe
- Instituto de Quimica UNAM: Universidad Nacional Autonoma de Mexico Instituto de Quimica Inorganic Chemistry MEXICO
| | - Hugo Valdes
- University of Girona - Montilivi Campus: Universitat de Girona - Campus de Montilivi Chemistry SPAIN
| | - David Morales-Morales
- Instituto de Quimica. Universidad Nacional Autonoma de Mexico Quimica inorganica Ciudad UniversitariaCircuito Exterior S/NCoyoacan 04510 Mexico City MEXICO
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10
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Ren Y, Yan Q, Li Y, Gao Y, Zhao J, Li L, Liu ZQ, Li Z. Free Radical Promoted Trifluoromethylthiolation of Alkynes to Access SCF 3-Containing Dibenzazepines or Dioxodibenzothiazepines. J Org Chem 2022; 87:8773-8781. [PMID: 35709505 DOI: 10.1021/acs.joc.2c00623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Persulfate-promoted radical cascade trifluoromethylthiolation of aryl acetylenes with AgSCF3 provides a simple reaction system for the synthesis of SCF3-substituted dibenzazepines or dioxodibenzothiazepines with good Z/E selectivity. The single-crystal X-ray diffraction data confirms the structures of the final products. A series of scaled-up experiments, further transformations, and radical inhibition experiments were operated in the reaction system.
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Affiliation(s)
- Yingming Ren
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Qinqin Yan
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Yang Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Yongjun Gao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Jincan Zhao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Lijun Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
| | - Zhong-Quan Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, People's Republic of China
| | - Zejiang Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei 071002, People's Republic of China
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11
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Mudshinge SR, Yang Y, Xu B, Hammond GB, Lu Z. Gold (I/III)-Catalyzed Trifluoromethylthiolation and Trifluoromethylselenolation of Organohalides. Angew Chem Int Ed Engl 2022; 61:e202115687. [PMID: 35061930 PMCID: PMC10854012 DOI: 10.1002/anie.202115687] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 01/17/2023]
Abstract
The first C-SCF3 /SeCF3 cross-coupling reactions using gold redox catalysis [(MeDalphos)AuCl], AgSCF3 or Me4 NSeCF3 , and organohalides as substrates are reported. The new methodology enables a one-stop shop synthesis of aryl/alkenyl/alkynyl trifluoromethylthio- and selenoethers with a broad substrate scope (>60 examples with up to 97 % isolated yield). The method is scalable, and its robustness is evidenced by the late-stage functionalization of various bioactive molecules, which makes this reaction an attractive alternative in the synthesis of trifluoromethylthio- and selenoethers for pharmaceutical and agrochemical research and development.
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Affiliation(s)
- Sagar R Mudshinge
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Yuhao Yang
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai, 201620, China
| | - Gerald B Hammond
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Zhichao Lu
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
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12
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Meng D, Lyu Y, Ni C, Zhou M, Li Y, Hu J. S
‐(Trifluoromethyl)Benzothioate (TFBT): A KF‐Based Reagent for Nucleophilic Trifluoromethylthiolation. Chemistry 2022; 28:e202104395. [DOI: 10.1002/chem.202104395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Indexed: 11/12/2022]
Affiliation(s)
- Depei Meng
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Ling-Ling Road Shanghai 200032 China
| | - Yichong Lyu
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Ling-Ling Road Shanghai 200032 China
| | - Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Ling-Ling Road Shanghai 200032 China
| | - Min Zhou
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Ling-Ling Road Shanghai 200032 China
| | - Yang Li
- School of Chemistry and Chemical Engineering Chongqing University Chongqing 400030 P. R. China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Ling-Ling Road Shanghai 200032 China
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13
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Mudshinge SR, Yang Y, Xu B, Hammond GB, Lu Z. Gold (I/III)‐Catalyzed Trifluoromethylthiolation and Trifluoromethylselenolation of Organohalides. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115687] [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)
- Sagar R. Mudshinge
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Yuhao Yang
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Bo Xu
- College of Chemistry Chemical Engineering and Biotechnology Donghua University 2999 North Renmin Lu Shanghai 201620 China
| | - Gerald B. Hammond
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Zhichao Lu
- Department of Chemistry University of Louisville Louisville KY 40292 USA
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14
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Zhu XX, Wang HQ, Li CG, Xu XL, Xu J, Dai JJ, Xu HJ. Electrochemical Trifluoromethylation of Thiophenols with Sodium Trifluoromethanesulfinate. J Org Chem 2021; 86:16114-16120. [PMID: 33416327 DOI: 10.1021/acs.joc.0c02659] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We developed an electrochemical trifluoromethylation of thiophenols without the use of metal catalysts and oxidants. This reaction features mild reaction conditions, readily available substrate, as well as moderate to good yields. In addition, this protocol can be easily scaled up with moderate efficiency.
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Affiliation(s)
- Xing-Xing Zhu
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
| | - Huai-Qin Wang
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
| | - Chen-Guang Li
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
| | - Xiao-Lan Xu
- School of Medical Science, Anhui Medical University, Hefei 230032, China
| | - Jun Xu
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
| | - Jian-Jun Dai
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
| | - Hua-Jian Xu
- School of Food and Biological Engineering, School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advance Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China
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15
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Zhang H, Shen Q. (1S)-(−)-N-Monofluoromethylthio-7,7-dichloro-2,10-camphorsultam: An optically pure reagentfor asymmetric monofluoromethylthiolation. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Synthesis of 3-((trifluoromethyl)thio)indoles via trifluoromethylthiolation of 2-alkynyl azidoarenes with AgSCF3. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Yang WC, Zhang MM, Sun Y, Chen CY, Wang L. Electrochemical Trifluoromethylthiolation and Spirocyclization of Alkynes with AgSCF 3: Access to SCF 3-Containing Spiro[5,5]trienones. Org Lett 2021; 23:6691-6696. [PMID: 34474567 DOI: 10.1021/acs.orglett.1c02260] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel and efficient strategy for trifluoromethylthiolation and dearomatization of activated alkynes with stable and readily available AgSCF3 has been developed. Reported herein is the unprecedented electrochemical generation of the SCF3 radical in the absence of persulfate for the synthesis of SCF3-containing spiro[5,5]trienones in good yields via a 6-exo-trig radical cyclization.
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Affiliation(s)
- Wen-Chao Yang
- Guangling College and School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, P. R. China.,Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, Jiangsu, P. R. China
| | - Ming-Ming Zhang
- Guangling College and School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, P. R. China
| | - Yu Sun
- Guangling College and School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, P. R. China
| | - Cai-Yun Chen
- Guangling College and School of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, P. R. China
| | - Lei Wang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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18
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Minami Y, Hiyama T. Cross-coupling Reaction based on the Transformation of Trialkylsilyl Groups. J SYN ORG CHEM JPN 2021. [DOI: 10.5059/yukigoseikyokaishi.79.642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yasunori Minami
- Department of Materials and Chemistry, National Institute of Advanced Industrial Science and Technology (AIST)
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19
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Ray R, Hartwig JF. Oxalohydrazide Ligands for Copper-Catalyzed C-O Coupling Reactions with High Turnover Numbers. Angew Chem Int Ed Engl 2021; 60:8203-8211. [PMID: 33377249 PMCID: PMC8629487 DOI: 10.1002/anie.202015654] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Indexed: 12/18/2022]
Abstract
Here, we report a class of ligands based on oxalohydrazide cores and N-amino pyrrole and N-amino indole units that generates long-lived copper catalysts for couplings that form the C-O bonds in biaryl ethers. These Cu-catalyzed coupling of phenols with aryl bromides occurred with turnovers up to 8000, a value which is nearly two orders of magnitude higher than those of prior couplings to form biaryl ethers and nearly an order of magnitude higher than those of any prior copper-catalyzed coupling of aryl bromides and chlorides. This ligand also led to copper systems that catalyze the coupling of aryl chlorides with phenols and the coupling of aryl bromides and iodides with primary benzylic and aliphatic alcohols. A wide variety of functional groups including nitriles, halides, ethers, ketones, amines, esters, amides, vinylarenes, alcohols and boronic acid esters were tolerated, and reactions occurred with aryl bromides in pharmaceutically related structures.
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Affiliation(s)
- Ritwika Ray
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - John F Hartwig
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
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20
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Ray R, Hartwig JF. Oxalohydrazide Ligands for Copper‐Catalyzed C−O Coupling Reactions with High Turnover Numbers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015654] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ritwika Ray
- Department of Chemistry University of California Berkeley CA 94720 USA
| | - John F. Hartwig
- Department of Chemistry University of California Berkeley CA 94720 USA
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21
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Yu X, Chen Y, Luo Q, Li Y, Dai P, Xia Q, Liu F, Zhang W. Selective Radical N−H Activation: the Unprecedented Harnessing of Formamide with S
8
for N−S−N Bonds Construction. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000692] [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)
- Xiang Yu
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Yu Chen
- State Key Laboratory of Coordination Chemistry Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 P. R. China
| | - Qian Luo
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Yufei Li
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Peng Dai
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Qing Xia
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Fang Liu
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
| | - Wei‐Hua Zhang
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences Nanjing Agricultural University Nanjing 210095 P. R. China
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22
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Cao CK, Tretyakov E, Chen C. Transition-metal-free trifluoromethylthiolation–acylation of arynes by insertion into the C–S bonds. GREEN SYNTHESIS AND CATALYSIS 2021. [DOI: 10.1016/j.gresc.2020.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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23
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Wang L, Wang H, Meng W, Xu XH, Huang Y. Facile syntheses of 3-trifluoromethylthio substituted thioflavones and benzothiophenes via the radical cyclization. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.02.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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24
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Liu Y, Xu X, Qing F. Deoxygenative 1,1‐Bis‐trifluoromethylthiolation of Aromatic Aldehydes to Access Bis(trifluoromethylthio)methylarenes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yin‐Li Liu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry University of Chinese Academy of Science, Chinese Academy of Science 345 Lingling Lu Shanghai 200032 People's Republic of China
| | - Xiu‐Hua Xu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry University of Chinese Academy of Science, Chinese Academy of Science 345 Lingling Lu Shanghai 200032 People's Republic of China
| | - Feng‐Ling Qing
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry University of Chinese Academy of Science, Chinese Academy of Science 345 Lingling Lu Shanghai 200032 People's Republic of China
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25
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Abstract
A chemo- and regioselective perfluoromethylation using thioamides/selenoamides (prepared one step from corresponding lactams) as starting materials has been discovered. The reaction demonstrated complementary chemoselectivity to the C-H trifluoromethylation of (hetero)arenes as well as remarkable functional group compatibility especially toward radical sensitive olefin-, alkyne-, and arylhalide-bearing substrates. The examples of perfluorothio-/selenolated drug molecules indicated application potential of this strategy in drug modification and drug-analogue preparation.
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Affiliation(s)
- Xianhong Xu
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education; School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Jianyu Zhang
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education; School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Tao Xu
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education; School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China.,Laboratory for Marine Drugs and Bioproducts & Open Studio for Druggability Research of Marine Natural Products, Pilot National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao 266237, China
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26
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Jin MY, Gu X, Deng M, Wang C, Wang JJ. Catalytic mutual multicomponent reaction: facile access to α-trifluoromethylthiolated ketones. Chem Commun (Camb) 2020; 56:10552-10555. [PMID: 32785314 DOI: 10.1039/d0cc04555a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A multicomponent catalytic reaction between ketones, Morita-Baylis-Hillman (MBH) carbonates and trifluoromethylthiolating agents is devised for straightforwardly accessing two products, α-trifluoromethylthiolated ketones and α-methylene β-amino esters in a one pot fashion. Particularly noteworthy is that the trifluoromethylthiolating reagent is employed as both the nitrogen and SCF3 source initiated by DABCO. This mild one pot strategy enjoys atom- and step-economic attractiveness, for direct introduction of an SCF3 group onto a variety of acyclic ketones, which have been considered as less effective and less developed substrates.
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Affiliation(s)
- Ming Yu Jin
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China.
| | - Xiaodong Gu
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China.
| | - Min Deng
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China.
| | - Chuancheng Wang
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China.
| | - Jun Joelle Wang
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China. and Department of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong
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27
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Lin Q, Weng Z, Huang Y, Zhang M. [(bpy)CuSCF3]: A Practical and Efficient Reagent for the Construction of C–SCF3 Bonds. Synlett 2020. [DOI: 10.1055/s-0040-1707211] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
In this account, we summarize recent work on the direct introduction of the SCF3 group by using [(bpy)CuSCF3] as trifluoromethylthiolating reagent. A number of efficient and convenient strategies have been disclosed for the synthesis of trifluoromethylthiolated compounds, including trifluoromethylthiolation of aryl, alkenyl, and alkyl halides, and arylboronic acids. These reactions afford various trifluoromethyl sulfides in good yields.1 Introduction2 Synthesis of [(bpy)CuSCF3]3 Trifluoromethylthiolation of Aryl Halides4 Trifluoromethylthiolation of Alkenyl Halides5 Trifluoromethylthiolation of Alkyl Halides6 Miscellaneous7 Conclusion
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Affiliation(s)
- Qi Lin
- Fujian Engineering Research Center of New Chinese lacquer Material, Ocean College, Minjiang University
| | - Zhiqiang Weng
- Fujian Engineering Research Center of New Chinese lacquer Material, Ocean College, Minjiang University
- Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, College of Chemistry, Fuzhou University
| | - Yangjie Huang
- Fujian Engineering Research Center of New Chinese lacquer Material, Ocean College, Minjiang University
| | - Mengjia Zhang
- Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, College of Chemistry, Fuzhou University
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28
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Luo Z, Yang X, Tsui GC. Perfluoroalkylation of Thiosulfonates: Synthesis of Perfluoroalkyl Sulfides. Org Lett 2020; 22:6155-6159. [PMID: 32648444 DOI: 10.1021/acs.orglett.0c02235] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A practical synthesis of perfluoroalkyl sulfides is described. The method employs stable and readily accessible thiosulfonates as new electrophiles with commercial nucleophilic perfluoroalkylating reagents. The mild reaction conditions allow access to a wide variety of both aryl- and alkyl-substituted perfluoroalkyl sulfides amenable to pharmaceutical development. Furthermore, the reaction operation is straightforward, odorless, does not produce toxic wastes, and, therefore should appeal to practitioners in industrial-scale productions.
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Affiliation(s)
- Ziwei Luo
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
| | - Xinkan Yang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
| | - Gavin Chit Tsui
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
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29
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Guo T, Wei XN, Zhang M, Liu Y, Zhu LM, Zhao YH. Catalyst and additive-free oxidative dual C-H sulfenylation of imidazoheterocycles with elemental sulfur using DMSO as a solvent and an oxidant. Chem Commun (Camb) 2020; 56:5751-5754. [PMID: 32319979 DOI: 10.1039/d0cc00043d] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Dual C-H sulfenylation was used to obtain 3-vulcanized imidazoheterocycles using odorless elemental sulfur under catalyst- and additive-free conditions. C-H activation of both imidazoheterocycles and arylamines/arenols/indoles was realized by a practical protocol in which DMSO served as both a solvent and an internal oxidant.
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Affiliation(s)
- Tao Guo
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China.
| | - Xu-Ning Wei
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China.
| | - Miao Zhang
- Department of Pharmacy, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yu Liu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China.
| | - Li-Min Zhu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China.
| | - Yun-Hui Zhao
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P. R. China.
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30
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Xu T, Cao T, Yang M, Xu R, Nie X, Liao S. Decarboxylative Thiolation of Redox-Active Esters to Thioesters by Merging Photoredox and Copper Catalysis. Org Lett 2020; 22:3692-3696. [DOI: 10.1021/acs.orglett.0c01180] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tianxiao Xu
- 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
| | - Mingcheng Yang
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, 2 Xueyuan Road, Fuzhou 350116, P. R. China
| | - Ruting Xu
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, 2 Xueyuan Road, Fuzhou 350116, P. R. China
| | - Xingliang Nie
- 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), Beijing 100190, P. R. China
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31
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Cheng B, Duan X, Li Y, Zhang X, Li H, Wu F, Li Y, Wang T, Zhai H. Development and Application of Pyridinium 1,4-Zwitterionic Thiolates: Synthesis of Polysubstituted Thiophenes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000165] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Bin Cheng
- Shenzhen Polytechnic; Institute of Marine Biomedicine; 518055 Shenzhen China
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Xiaoguang Duan
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Yuntong Li
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Xinping Zhang
- Shenzhen Polytechnic; Institute of Marine Biomedicine; 518055 Shenzhen China
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Hui Li
- Shenzhen Polytechnic; Institute of Marine Biomedicine; 518055 Shenzhen China
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Fufang Wu
- School of Chemistry and Materials Engineering; Fuyang Normal University; 236037 Fuyang China
| | - Yun Li
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
| | - Taimin Wang
- Shenzhen Polytechnic; Institute of Marine Biomedicine; 518055 Shenzhen China
| | - Hongbin Zhai
- Shenzhen Polytechnic; Institute of Marine Biomedicine; 518055 Shenzhen China
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 Lanzhou China
- State Key Laboratory of Chemical Oncogenomics; Shenzhen Engineering Laboratory of Nano Drug Slow-Release; Peking University Shenzhen Graduate School; 518055 Shenzhen China
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32
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33
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Liu YL, Qing FL, Xu XH. 1,2-Bis(trifluoromethylthiolation) of Aromatic Epoxides with AgSCF 3. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901836] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yin-Li Liu
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Science, Chinese Academy of Sciences; 345 Lingling Lu 200032 Shanghai China
| | - Feng-Ling Qing
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Science, Chinese Academy of Sciences; 345 Lingling Lu 200032 Shanghai China
- Key Laboratory of Science and Technology of Eco-Textiles; Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Lu 201620 Shanghai China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Science, Chinese Academy of Sciences; 345 Lingling Lu 200032 Shanghai China
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34
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He G, Jiang YH, Xiao X, Lin JH, Zheng X, Du RB, Cao YC, Xiao JC. Difluorocarbene-based trifluoromethylthiolation of terminal alkynes. J Fluor Chem 2020. [DOI: 10.1016/j.jfluchem.2019.109437] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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35
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Zhang SB, Xu XH, Qing FL. Regioselective deoxygenative C H trifluoromethylthiolation of heteroaryl N-oxides with AgSCF3. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.109367] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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36
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Xun X, Zhao M, Xue J, Hu T, Zhang M, Li G, Hong L. Difunctionalization of Alkenylpyridine N-Oxides by the Tandem Addition/Boekelheide Rearrangement. Org Lett 2019; 21:8266-8269. [DOI: 10.1021/acs.orglett.9b03035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Xudong Xun
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Man Zhao
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Jianzhong Xue
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Tao Hu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ming Zhang
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Guofeng Li
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Liang Hong
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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37
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Shen F, Zheng H, Xue XS, Lu L, Shen Q. Transition-Metal-Free ipso-Trifluoromethylthiolation of Lithium Aryl Boronates. Org Lett 2019; 21:6347-6351. [DOI: 10.1021/acs.orglett.9b02236] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Feng Shen
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Hanliang Zheng
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tanjin 300071, China
| | - Xiao-Song Xue
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tanjin 300071, China
| | - Long Lu
- Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
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38
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Zhang M, Weng Z. Palladium-Catalyzed Tandem Synthesis of 2-Trifluoromethylthio(seleno)-Substituted Benzofused Heterocycles. Org Lett 2019; 21:5838-5842. [DOI: 10.1021/acs.orglett.9b01922] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mengjia Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fujian 350108, China
| | - Zhiqiang Weng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fujian 350108, China
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Muta R, Torigoe T, Kuninobu Y. 2-Position-Selective Trifluoromethylthiolation of Six-Membered Heteroaromatic Compounds. Org Lett 2019; 21:4289-4292. [DOI: 10.1021/acs.orglett.9b01474] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ryuhei Muta
- Department of Molecular and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Takeru Torigoe
- Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
- Department of Molecular and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
| | - Yoichiro Kuninobu
- Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
- Department of Molecular and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasugakoen, Kasuga-shi, Fukuoka 816-8580, Japan
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40
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Zheng C, Liu Y, Hong J, Huang S, Zhang W, Yang Y, Fang G. Copper(I)-promoted trifluoromethylthiolation of arenediazonium salts with AgSCF3. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.04.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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41
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Zhen L, Fan H, Wang X, Jiang L. Synthesis of Thiocarbamoyl Fluorides and Isothiocyanates Using CF 3SiMe 3 and Elemental Sulfur or AgSCF 3 and KBr with Amines. Org Lett 2019; 21:2106-2110. [PMID: 30855147 DOI: 10.1021/acs.orglett.9b00383] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Reactions of thiocarbonyl fluoride derived from cheap, readily available, and widely used CF3SiMe3, elemental sulfur, and KF with secondary amines and primary amines at room temperature in THF provided a wide variety of thiocarbamoyl fluorides and isothiocyanates in moderate to excellent yields, respectively. The two reactions show broad substrate scope and good functional group tolerance. Moreover, AgSCF3 reacts with secondary/primary amines under KBr at room temperature, affording quantitative thiocarbamoyl fluorides/isothiocyanates, which feature late-stage application.
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Affiliation(s)
- Long Zhen
- School of Chemistry and Molecular Engineering , East China Normal University , 500 Dongchuan Road , Shanghai 200241 , China
| | - Hui Fan
- School of Chemistry and Molecular Engineering , East China Normal University , 500 Dongchuan Road , Shanghai 200241 , China
| | - Xiaoji Wang
- School of life Science , Jiangxi Science and Technology Normal University , Nanchang , 330013 , China
| | - Liqin Jiang
- School of Chemistry and Molecular Engineering , East China Normal University , 500 Dongchuan Road , Shanghai 200241 , China
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43
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Cao CK, Zhang Y, Lan T, Liu W, Chen C. Facile synthesis of α-trifluoromethylthio phosphonium ylides with a constrained trifluoromethylthiooxide via a proton-transfer procedure. Chem Commun (Camb) 2019; 55:9479-9482. [DOI: 10.1039/c9cc04234b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of α-trifluoromethylthio(CF3S–)phosphonium ylides is easily accomplished with a constrained trifluoromethylthiooxide via a proton-transfer procedure without extra base.
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Affiliation(s)
- Chengyao Kimmy Cao
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yue Zhang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Tianlei Lan
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Wei Liu
- College of Sciences
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Chao Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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44
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He J, Chen C, Fu GC, Peters JC. Visible-Light-Induced, Copper-Catalyzed Three-Component Coupling of Alkyl Halides, Olefins, and Trifluoromethylthiolate to Generate Trifluoromethyl Thioethers. ACS Catal 2018; 8:11741-11748. [PMID: 31396434 DOI: 10.1021/acscatal.8b04094] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Photoinduced, copper-catalyzed coupling reactions are emerging as a powerful method for generating Csp3-Y (Y = C or heteroatom) bonds from alkyl electrophiles and nucleophiles. Corresponding three-component couplings of alkyl electrophiles, olefins, and nucleophiles have the potential to generate an additional Csp3-Y bond and to efficiently add functional groups to both carbons of an olefin, which serves as a readily available linchpin. In this report, we establish that a variety of electrophiles and a trifluoromethylthiolate nucleophile can add across an array of olefins (including styrenes and electron-poor olefins) in the presence of CuI/binap and blue-LED irradiation, thereby generating trifluoromethyl thioethers in good yield. The process tolerates a wide range of functional groups, and an initial survey of other nucleophiles (i.e., bromide, cyanide, and azide) suggests that this three-component coupling strategy is versatile. Mechanistic studies are consistent with a photoexcited Cu(I)/binap/SCF3 complex serving as a reductant to generate an alkyl radical from the electrophile, which likely reacts in turn with the olefin and a Cu(II)/SCF3 complex to afford the coupling product.
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Affiliation(s)
- Jian He
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Caiyou Chen
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Gregory C. Fu
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Jonas C. Peters
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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45
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Liu YL, Xu XH, Qing FL. Synthesis of vinyl and electron-deficient aryl trifluoromethyl sulfides via Csp2−OH bond activation with AgSCF3 and n-Bu4NI/KI. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.08.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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Liu J, Zhao X, Jiang L, Yi W. Tf2
O-Promoted Trifluoromethythiolation of Various Arenes Using NaSO2
CF3. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800702] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jie Liu
- Chemical Enginering college; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street, Nanjing, Jiangsu People's Republic of China
| | - Xiaochun Zhao
- Chemical Enginering college; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street, Nanjing, Jiangsu People's Republic of China
| | - Lvqi Jiang
- Chemical Enginering college; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street, Nanjing, Jiangsu People's Republic of China
| | - Wenbin Yi
- Chemical Enginering college; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street, Nanjing, Jiangsu People's Republic of China
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47
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Sharma AK, Yadav AK, Singh KN. Silver-Catalyzed Decarboxylative Trifluoromethylthiolation of Cinnamic Acids: An Easy Access to α-Trifluoromethylthiolated Ketones. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anup Kumar Sharma
- Department of Chemistry; Centre of Advanced Study); Institute of Science; Banaras Hindu University; Varanasi 221005 India
| | - Arvind Kumar Yadav
- Department of Chemistry; Centre of Advanced Study); Institute of Science; Banaras Hindu University; Varanasi 221005 India
| | - Krishna Nand Singh
- Department of Chemistry; Centre of Advanced Study); Institute of Science; Banaras Hindu University; Varanasi 221005 India
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48
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Li J, Yang Z, Guo R, Jin MY, Wang JJ. Atom-Economical and Stereoselective Difunctionalization of Electron-Withdrawing Alkynes with N
-Trifluoromethylthiophthalimide. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800351] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Juncheng Li
- Department of Chemistry; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
| | - Zhiping Yang
- Department of Chemistry; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
| | - Rui Guo
- Department of Chemistry; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
| | - Ming Yu Jin
- Department of Chemistry; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
- Academy for Advanced Interdisciplinary Studies; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
| | - Jun Joelle Wang
- Department of Chemistry; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
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49
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Saravanan P, Anbarasan P. An Electrophilic Trifluoromethylthiolation of Silylenol Ethers and β
-Naphthols with Diethylaminosulfur Trifluoride and (Trifluoromethyl)trimethylsilane. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800366] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Perumal Saravanan
- Department of Chemistry; Indian Institute of Technology Madras; Chennai - 600036
| | - Pazhamalai Anbarasan
- Department of Chemistry; Indian Institute of Technology Madras; Chennai - 600036
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50
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