1
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Xiang T, Liu Y, Xu Q, He K, Pan F. Palladium-Catalyzed Regio- and Diastereoselective Olefinic C-H Difluoromethylthiolation at Room Temperature. J Org Chem 2022; 87:3135-3144. [PMID: 35029406 DOI: 10.1021/acs.joc.1c02881] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Herein, we developed palladium-catalyzed regio- and diastereoselective difluoromethylthiolation of acrylamides to form the Z-isomer product at room temperature. Using 8-aminoquinoline as a directing group, this protocol resulted in a high efficiency under mild reaction conditions and showed good functional group tolerances, which opens a novel synthetic methodology for accessing SCF2H-containing skeletons. Moreover, mechanistic studies were conducted to obtain insights into the reaction mechanism, and post-functionalization of the product reactions was performed.
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Affiliation(s)
- Tongxu Xiang
- College of Chemistry and Materials Science, Sichuan Normal University, 5 Jingan Road, Chengdu 610068, P. R. China
| | - Yongze Liu
- College of Chemistry and Materials Science, Sichuan Normal University, 5 Jingan Road, Chengdu 610068, P. R. China
| | - Qiaoling Xu
- College of Chemistry and Materials Science, Sichuan Normal University, 5 Jingan Road, Chengdu 610068, P. R. China
| | - Kehan He
- School of Science, Xichang University, 1 Xuefu Road, Xichang 615000, 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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2
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Su S, Yan Z, Ye X, Wang J, Li Y, He G. PhI(OAc) 2-mediated trifluoromethylthiolation/oxidative cyclization of ynamides. Org Biomol Chem 2021; 19:8746-8753. [PMID: 34569586 DOI: 10.1039/d1ob01642c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A PhI(OAc)2-mediated trifluoromethylthiolation/oxidative cyclization of ynamides with the Shen reagent has been established herein, providing a facile access to CF3S-substituted oxazolidine-2,4-diones bearing a quaternary carbon center in 38-85% yields with chemoselectivities of up to 99/1.
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Affiliation(s)
- Shixuan Su
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Zhipeng Yan
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Xingyuan Ye
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Jingyang Wang
- College of Energy Science and Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Yuan Li
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Guangke He
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
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3
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Kesavan A, Anbarasan P. Vicinal Trifluoromethylthioamination of Alkenes with Trifluoromethanesulfenamides. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100553] [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)
- Arunachalam Kesavan
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
| | - Pazhamalai Anbarasan
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
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4
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Yan-Mei L, Jin-Feng F, Long-Qiang H, Wei-Na L, Vessally E. Recent advances in intermolecular 1,2-difunctionalization of alkenes involving trifluoromethylthiolation. RSC Adv 2021; 11:24474-24486. [PMID: 35481061 PMCID: PMC9037010 DOI: 10.1039/d1ra02606b] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 06/17/2021] [Indexed: 12/14/2022] Open
Abstract
Trifluoromethylthiolative difunctionalization of alkenes, a cheap and abundant feedstock, which installs a trifluoromethylthiol (SCF3) group and another unique functional group across the carbon-carbon double bonds, provides an ideal strategy for the preparation of β-functionalized alkyl trifluoromethyl sulfides and has become a hot topic recently. This review aims to summarize the major progress in this exciting research area, with particular emphasis on the mechanistic aspects of the reaction pathways.
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Affiliation(s)
- Li Yan-Mei
- Institute of Chemical Industry and Environmental Engineering, Jiaozuo University Jiaozuo Henan 454000 China
| | - Fu Jin-Feng
- Institute of Chemical Industry and Environmental Engineering, Jiaozuo University Jiaozuo Henan 454000 China
| | - He Long-Qiang
- Institute of Chemical Industry and Environmental Engineering, Jiaozuo University Jiaozuo Henan 454000 China
| | - Li Wei-Na
- Institute of Chemical Industry and Environmental Engineering, Jiaozuo University Jiaozuo Henan 454000 China
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University P.O. Box 19395-3697 Tehran Iran
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5
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Liang F, Eda K, Okazoe T, Wada A, Mori N, Konishi K, Tsuda A. Photo-on-Demand Synthesis of Vilsmeier Reagents with Chloroform and Their Applications to One-Pot Organic Syntheses. J Org Chem 2021; 86:6504-6517. [PMID: 33844541 DOI: 10.1021/acs.joc.1c00334] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The Vilsmeier reagent (VR), first reported a century ago, is a versatile reagent in a variety of organic reactions. It is used extensively in formylation reactions. However, the synthesis of VR generally requires highly toxic and corrosive reagents such as POCl3, SOCl2, or COCl2. In this study, we found that VR is readily obtained from a CHCl3 solution containing N,N-dimethylformamide or N,N-dimethylacetamide upon photo-irradiation under O2 bubbling. The corresponding Vilsmeier reagents were obtained in high yields with the generation of gaseous HCl and CO2 as byproducts to allow their isolations as crystalline solid products amenable to analysis by X-ray crystallography. With the advantage of using CHCl3, which bifunctionally serves as a reactant and a solvent, this photo-on-demand VR synthesis is available for one-pot syntheses of aldehydes, acid chlorides, formates, ketones, esters, and amides.
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Affiliation(s)
- Fengying Liang
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Kazuo Eda
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
| | - Takashi Okazoe
- Materials Integration Laboratories, AGC Inc., Suehiro 1-1 Tsurumi-ku, Yokohama City, Kanagawa 230-0045, Japan
| | - Akihiro Wada
- AGC Inc., Shin-Marunouchi Bldg., 1-5-1 Marunouchi, Chiyoda-ku, Tokyo 100-8405, Japan
| | - Nobuaki Mori
- AGC Inc., Shin-Marunouchi Bldg., 1-5-1 Marunouchi, Chiyoda-ku, Tokyo 100-8405, Japan
| | - Katsuhiko Konishi
- AGC Inc., Shin-Marunouchi Bldg., 1-5-1 Marunouchi, Chiyoda-ku, Tokyo 100-8405, Japan
| | - Akihiko Tsuda
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan
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6
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Li X, Zhang Q, Zhang W, Ma J, Wang Y, Pan Y. Metal-free visible-light-enabled vicinal trifluoromethyl dithiolation of unactivated alkenes. Beilstein J Org Chem 2021; 17:551-557. [PMID: 33727978 PMCID: PMC7934782 DOI: 10.3762/bjoc.17.49] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 02/12/2021] [Indexed: 01/28/2023] Open
Abstract
The difunctionalization of alkenes involving a trifluoromethylthio group (SCF3) for the conversion of versatile and readily available olefins into structurally more complex molecules has been successfully studied. However, the disproportionate dithiolation of alkenes is unknown. Herein, a transition-metal-free protocol is presented for the vicinal trifluoromethylthio-thiolation of unactivated alkenes via a radical process under mild conditions with a broad substrate scope and excellent tolerance.
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Affiliation(s)
- Xiaojuan Li
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, and Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qiang Zhang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, and Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Weigang Zhang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, and Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jinzhu Ma
- School of pharmacy, Wannan Medical College, Wuhu, 241002, China
| | - Yi Wang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, and Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Yi Pan
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, and Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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7
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Wang N, Jia Y, Qin H, Jiang ZX, Yang Z. Chlorotrifluoromethylthiolation of Sulfur Ylides for the Formation of Tetrasubstituted Trifluoromethylthiolated Alkenes. Org Lett 2020; 22:7378-7382. [PMID: 32897082 DOI: 10.1021/acs.orglett.0c02747] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Tetrasubstituted trifluoromethylthiolated alkenes can be accomplished directly through the chlorotrifluoromethylthiolation of sulfur ylides utilizing nucleophilic halide reagent and electrophilic SCF3 reagent. This cascade reaction is mild, highly practical, easy to manipulate, uses catalyst-free conditions, and demonstrates a wide substrate range with excellent functional group tolerance, furnishing E-selective products in good to high yields. The synthetic utility of this approach is documented through gram-scale preparation and late-stage modification of pharmaceutically relevant compounds, making it suitable for drug discovery.
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Affiliation(s)
- Na Wang
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Yimin Jia
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Hongmei Qin
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhong-Xing Jiang
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhigang Yang
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
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8
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Zheng Y, Jia Y, Yuan Y, Jiang ZX, Yang Z. F --Free Deoxyhydrotrifluoromethylation of α-Keto Esters with Ph 3P +CF 2CO 2-: Synthesis of α-CF 3-Substituted Esters. J Org Chem 2020; 85:10913-10923. [PMID: 32692174 DOI: 10.1021/acs.joc.0c01518] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Trifluoromethylated compounds are usually obtained via trifluoromethylation reaction by the use of CF3SiMe3 and NaSO2CF3, Umemoto's and Togni's reagents. Here, an external fluorine anion-free direct deoxyhydrotrifluoromethylation of α-keto esters with a difluoromethylating reagent has been achieved, in which the employment of water can promote the dissociation of the CF2 group to form a CF3 moiety, which provides the successful transformation. The current protocol demonstrates one of the most practical approaches to generate α-trifluoromethyl esters with a broad substrate scope and high functional group compatibility, in which it is applicable to late-stage modification of biologically active compounds and can be readily scaled up. Mechanistic investigation reveals that an in situ-generated gem-difluoroalkene intermediate is decomposed by water, giving rise to acid fluoride and HF.
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Affiliation(s)
- Ying Zheng
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Yimin Jia
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Yuan Yuan
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhong-Xing Jiang
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhigang Yang
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
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9
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Yan J, Jiang M, Song L, Liu J. Oxytrifluoromethylthiolation of 2,3‐Allenoates with Trifluoromethanesulfinyl Chloride: A Synthetic Approach to Trifluoromethylthiolated 4‐Oxo‐2(E)‐alkenoates and Furans. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000304] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Jun Yan
- Department of ChemistrySchool of ScienceShanghai University 99 Shangda Road Shanghai 200436 People's Republic of China
| | - Min Jiang
- Key Laboratory of Organofluorine ChemistryShanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Li‐Ping Song
- Department of ChemistrySchool of ScienceShanghai University 99 Shangda Road Shanghai 200436 People's Republic of China
| | - Jin‐Tao Liu
- Key Laboratory of Organofluorine ChemistryShanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
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10
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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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11
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Chen Y, Ma Y, Li L, Cui M, Li Z. Copper-catalyzed trifluoromethylthiolation-peroxidation of alkenes and allenes. Org Chem Front 2020. [DOI: 10.1039/d0qo00533a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cu-catalyzed trifluoromethylthiolation-peroxidation of alkenes and allenes using AgSCF3 and tert-butyl hydroperoxide has been developed. The method provides a variety of β-SCF3 and β-vinyl-SCF3 peroxides with excellent regio- and chemo-selectivities.
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Affiliation(s)
- Yuanjin Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Yangyang Ma
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Liangkui Li
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Mingshuo Cui
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Zhiping Li
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
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12
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Zhu M, Fu W, Guo W, Tian Y, Wang Z, Ji B. Visible-light-induced radical trifluoromethylthiolation of N-(o-cyanobiaryl)acrylamides. Org Biomol Chem 2019; 17:3374-3380. [PMID: 30860236 DOI: 10.1039/c9ob00342h] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
An efficient and general visible-light-mediated trifluoromethylthiolation of N-(o-cyanobiaryl)acrylamides has been successfully accomplished using N-trifluoromethylthiosaccharin as an effective source of SCF3 radicals. The reaction was proposed to proceed via a domino radical trifluoromethylthiolation/cyano insertion/cyclization to afford the corresponding SCF3-containing ring-fused phenanthridine derivatives in moderate to good yields.
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Affiliation(s)
- Mei Zhu
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, Henan 471022, P. R. China.
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13
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Jia Y, Chen L, Zhang H, Zheng Y, Jiang ZX, Yang Z. Electrophilic chloro(ω-alkoxy)lation of alkenes employing 1-chloro-1,2-benziodoxol-3-one: facile synthesis of β-chloroethers. Org Biomol Chem 2019; 16:7203-7213. [PMID: 30255191 DOI: 10.1039/c8ob01634h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A four-component reaction for electrophilic chloro(ω-alkoxy)lation of alkenes has been described. The stable chloro-iodine(iii) reagent and SOCl2 were used as electrophilic and nucleophilic chlorine sources, respectively. This approach provides a straightforward way to synthesize various useful β-chloro ω-chloroalkyl ethers from a wide range of alkenes, including electron-deficient, aromatic and unactivated alkenes. The synthetic applications of this approach were also explored in some useful transformations.
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Affiliation(s)
- Yimin Jia
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, P. R. China.
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14
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Saravanan P, Anbarasan P. Trifluoromethylthiolative 1,2-difunctionalization of alkenes with diselenides and AgSCF3. Chem Commun (Camb) 2019; 55:4639-4642. [DOI: 10.1039/c9cc00815b] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient regioselective difunctionalization of alkenes via trifluoromethylthiolation has been accomplished employing diaryl diselenide and AgSCF3 in the presence of BF3·OEt2.
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Affiliation(s)
- Perumal Saravanan
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai-600036
- India
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15
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Xiao Z, Liu Y, Zheng L, Zhou X, Xie Y, Liu C, Guo Y, Chen QY. Oxidative radical phosphonotrifluoromethylthiolation of unactivated alkenes with alkyl phosphonate, silver(I) trifluoromethanethiolate and potassium persulfate. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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16
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Xu J, Zhang Y, Qin T, Zhao X. Catalytic Regio- and Enantioselective Oxytrifluoromethylthiolation of Aliphatic Internal Alkenes by Neighboring Group Assistance. Org Lett 2018; 20:6384-6388. [DOI: 10.1021/acs.orglett.8b02672] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jia Xu
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Yuanyuan Zhang
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Tian Qin
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Xiaodan Zhao
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
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17
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Xi CC, Chen ZM, Zhang SY, Tu YQ. Electrophilic Trifluoromethylthiolation/Semipinacol Rearrangement: Preparation of β-SCF3 Carbonyl Compounds with α-Quaternary Carbon Center. Org Lett 2018; 20:4227-4230. [DOI: 10.1021/acs.orglett.8b01627] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chao-Chao Xi
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhi-Min Chen
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
| | - Shu-Yu Zhang
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
| | - Yong-Qiang Tu
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
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