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Chinese Chemical Letters 2019年第12期30卷 2279-2281页

作者： Shiyao Lu Wenbo Chen Qilong Shen Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power Shanghai University of Electric PowerShanghai 200090China Key Laboratory of Organofluorine Chemistry Center for Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200032China

A promoter-free Friedel-Crafts trifluoromethylthiolation of electron-rich arenes and heteroarenes with N-trifluoromethylthiosaccharin 5 using 2,2,2-trifluoroethanol(TFE) as the solvent was *** reactions were conducted... 详细信息

关键词： Fluorine trifluoromethylthio Friedel-crafts Arene Trifluoroethanol

Photocatalyzed Dual-Oxidative trifluoromethylthio-Trifluoromethylation of Alkenes with CF3SO2Na

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CCS Chemistry 2021年第12期3卷 265-273页

作者： Shuaishuai Liang Jingjing Wei Lvqi Jiang Jie Liu Yasir Mumtaz Wenbin Yi School of Chemical Engineering Nanjing University of Science and TechnologyNanjingJiangsu 210094 Key Laboratory of Organofluorine Chemistry Shanghai Institute Organic ChemistryChinese Academy of SciencesShanghai 200032

A novel photocatalyzed trifluoromethylthio-trifluoromethylation of alkenes has been developed,using CF_(3)SO_(2)Na as both CF_(3) and SCF_(3) *** photocatalyzed dual-oxidative strategy,which combines two parallel oxidative events,provides a facile method to synthesize a series of vicinal trifluoromethylthio-trifluoromethylated *** reaction is operationally simple,proceeds under mild conditions and exhibits exceptional substrate generality and functional group compatibility.

关键词： trifluoromethyl trifluoromethylthio photochemistry difunctionalization alkene

Regioselective introduction of vinyl trifluoromethylthioether to remote unactivated C(sp^3)–H bonds via radical translocation cascade

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Science China Chemistry 2019年第11期62卷 1507-1511页

作者： Shuo Wu Xinxin Wu Zhen Wu Chen Zhu Key Laboratory of Organic Synthesis of Jiangsu Province College of ChemistryChemical Engineering and Materials ScienceSoochow UniversityJiangsu 215123China Key Laboratory of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic ChemistryShanghai 200032China

Described herein is an efficient protocol for the regioselective introduction of a vinyl trifluoromethylthioether to remote unactivated C(sp3)–H *** cascade process involves the vinyl radical-mediated 1,5-hydrogen atom transfer(HAT)and remote vinyl *** the transformation,inert C–H and C–C bonds are consecutively cleaved under mild *** reaction features good functional group tolerance,broad substrate scope,and high regio-/stereo-selectivity.

关键词： C–H functionalization hydrogen atom transfer vinyl migration vinyl radical trifluoromethylthio radical

Chincona Alkaloid-Catalyzed Enantioselective trifluoromethylthiolation of Oxindoles

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Chinese Journal of Chemistry 2014年第8期32卷 678-680页

作者： Tao Yang Qilong Shen Long Lu Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic ChemistryChinese Academy of SciencesShanghai 200032China

An organocatalytic asymmetric trifluoromethylthiolation of 3-aryl or 3-alkyloxindoles employing a trifluoromethyl-substituted thioperoxide as the electrophilic trifluoromethylthiolating reagent was *** occurred in goo... 详细信息

关键词： organocatalytic fluorine trifluoromethylthio asymmetric oxindole

A practical access to fluoroalkylthio(seleno)-functionalized bicyclo[1.1.1]pentanes

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Science China Chemistry 2020年第8期63卷 1025-1029页

作者： Zhen Wu Yaohui Xu Jige Liu Xinxin Wu Chen Zhu Key Laboratory of Organic Synthesis of Jiangsu Province College of ChemistryChemical Engineering and Materials ScienceSoochow UniversitySuzhou 215125China

Rational design of new bioisosteres through introduction of high-value functional groups to bicyclo[1.1.1]pentane(BCP)is of particular use for drug *** herein is the first access to valuable fluoroalkylthio(seleno)-functionalized BCPs.A range of SCF3,SCF2H,SCFH2,SeCF3,SeC4F9,and SeC8F17 groups are readily incorporated to BCPs under mild *** installation of a sulfone provides a platform for incorporation of the BCP motif to bioactive *** practical protocol features novel BCP scaffolds,broad substrate scope,excellent atom-economy,simple operation,and gramscale preparation.

关键词： bicyclo[1.1.1]pentane propellane bioisostere trifluoromethylthio trifluoromethylseleno

Iridium(I)-catalyzed deoxgenation of fluoroalkylsulfoxides with dimethyl diazomalonate to access fluoroalkylthioethers

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Chinese Chemical Letters 2022年第11期33卷 4865-4869页

作者： Wenqing Lu Wenlin Li Yicheng Zhou Yongbin Xie Wenbo Chen Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power Shanghai University of Electric PowerShanghai 200090China CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic ChemistryChinese Academy of SciencesShanghai 200032China

A new method for the preparation of fluoroalkylthioethers including trifluoromethylthioether and difluoromethylthioether by iridium(Ⅰ)-catalyzed deoxgenation of fluoroalkylsulfoxides with dimethyl diazomalonate was *** the reaction system,dimethyl diazomalonate was used as reducing reagent and the corresponding fluoroalkylthioethers were produced through oxygen atom transfer from fluoroalkylsulfoxides to *** protocol featuring effective oxygen atom transfer,mild reaction conditions and good functional groups tolerance offers an alternative strategy for the synthesis of fluoroalkylthioethers.

关键词： Fluorine chemistry trifluoromethylthio Fluoroalkylthio Fluoroalkylsulfoxide Deoxgenation