Results 81 to 90 of about 300 (133)
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An Electrophilic Hypervalent Iodine Reagent for Trifluoromethylthiolation
Angewandte Chemie - International Edition, 2013[*] X. Shao, X.-Q. Wang, T. Yang, Prof. Dr. L. Lu, Prof. Dr. Q. ShenKey Laboratory of Organofluorine Chemistry, Shanghai Institute ofOrganic Chemistry, Chinese Academy of Sciences345 Lingling Road, Shanghai 200032 (China)E-mail: lulong@sioc.ac.cnshenql@sioc.ac.cn[**] The authors gratefully acknowledge financial support from theNational Basic Research ...
Long Lu, Xinxin Shao, Qilong Shen
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The Journal of Organic Chemistry, 2021
General methods have not been previously developed for the synthesis of sterically hindered α-SCF3-substituted carbonyl compounds using nucleophilic trifluoromethylthiolating reagents. Thus, we herein report sp3C-SCF3 bond formation in hindered α-bromoamides containing 3-bromo-oxindoles and linear α-bromoamides using CuSCF3 or AgSCF3 under mild ...
Satoshi Mizuta +5 more
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General methods have not been previously developed for the synthesis of sterically hindered α-SCF3-substituted carbonyl compounds using nucleophilic trifluoromethylthiolating reagents. Thus, we herein report sp3C-SCF3 bond formation in hindered α-bromoamides containing 3-bromo-oxindoles and linear α-bromoamides using CuSCF3 or AgSCF3 under mild ...
Satoshi Mizuta +5 more
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Umpolung trifluoromethylthiolation of alcohols
Organic & Biomolecular Chemistry, 2023A metal-free umpolung dehydroxytrifluoromethylthiolation of alcohols enables late-stage functionalization of complex alcohols.
Ye Yang +4 more
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Organic Letters, 2022
The direct trifluoromethylthiolation of aziridines with AgSCF3 and iodides is reported. The β-trifluoromethylthiolated isothiocyanates and amines were selectively obtained by the changed cation of iodide. This strategy is tolerant to a wide range of functional groups with good yields and regioselectivities.
Jingrui Xin +2 more
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The direct trifluoromethylthiolation of aziridines with AgSCF3 and iodides is reported. The β-trifluoromethylthiolated isothiocyanates and amines were selectively obtained by the changed cation of iodide. This strategy is tolerant to a wide range of functional groups with good yields and regioselectivities.
Jingrui Xin +2 more
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Chemical Communications, 2017
The oxidative trifluoromethylthiolation of aryl alkynoates with AgSCF3 provided a new access to trifluoromethylthiolated alkenes.
Huan Li +4 more
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The oxidative trifluoromethylthiolation of aryl alkynoates with AgSCF3 provided a new access to trifluoromethylthiolated alkenes.
Huan Li +4 more
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2-Trifluoromethylthiolation of glycals
Organic & Biomolecular Chemistry, 2016The direct 2-trifluoromethylthiolation of glycals has been realized for the first time, benefiting the carbohydrate-based drug discovery.
Yang, Yu, De-Cai, Xiong, Xin-Shan, Ye
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Organic & Biomolecular Chemistry, 2016
A simple method for the synthesis of trifluoromethylthiolated pyridinones through the copper-mediated trifluoromethylthiolation of iodopyridinones was developed.
Beibei, Luo +3 more
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A simple method for the synthesis of trifluoromethylthiolated pyridinones through the copper-mediated trifluoromethylthiolation of iodopyridinones was developed.
Beibei, Luo +3 more
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TRIFLUOROMETHYLTHIOLATION OF NORBORNENE
Phosphorus, Sulfur, and Silicon and the Related Elements, 2004Treatment of norbornene with trifluoromethylsulfenyl chloride at −80°C furnishes, in addition to trifluoromethylthionortricyclane, four isomeric (chloro) (trifluoromethylthio)-norbornanes and bis-(2, 6-trifluoromethylthio)norbornane. The probable mechanism of the formation of the various compounds via free radical intermediates and their mass spectral ...
S. Munavalli +4 more
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N-Trifluoromethylthiolated Sulfoximines
Organic Letters, 2015Air- and moisture-stable N-trifluoromethylthio sulfoximines have been prepared from N-H-sulfoximines via the corresponding N-Br derivatives in excellent yields. The two-step process starts with an easy-to-perform bromination at the sulfoximine nitrogen, followed by a reaction with silver trifluoromethanethiolate.
Christian, Bohnen, Carsten, Bolm
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Electrophilic Trifluoromethylthiolation of Allylsilanes with Trifluoromethanesulfanamide
Organic Letters, 2013A CH(3)COCl-promoted allylic trifluoromethylthiolation of allylsilanes with trifluoromethanesulfanamide has been described. The method allows for an efficient synthesis of a wide range of allylic trifluoromethylthiolated compounds under mild conditions.
Jianbo, Liu +2 more
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