Results 131 to 140 of about 737 (161)

Synthesis of trifluoromethylthiolated and trifluoromethylselenolated pyrones

Tetrahedron, 2017
Trifluoromethylthiolation and trifluoromethylselenolation of 3- or 4-iodo(bromo)-2-pyrones with (bpy)CuSCF3 and [(bpy)CuSeCF3]2 provide a convenient method for the synthesis of trifluoromethylthio(seleno)lated 4-alkoxy-, aryloxy-, and benzyloxy-2-pyrones in high yields.
Yunxiao Zhang, Ding-Yah Yang, Zhiqiang Weng   +2 more
openaire   +1 more source

A facile approach for the trifluoromethylthiolation of methylenecyclopropanes

Organic Chemistry Frontiers, 2017
Trifluoromethylthiolation of methylenecyclopropanes (MCPs) has been developed by using AgSCF 3 /Na 2 S 2 O 8 as a trifluoromethylthiolation source (SCF 3
Min-Tao Chen, Xiang-Ying Tang, Min Shi
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ChemInform Abstract: Difluorocarbene‐Derived Trifluoromethylthiolation and [¹⁸F]Trifluoromethylthiolation of Aliphatic Electrophiles.

ChemInform, 2016
AbstractThe first trifluoromethylthiolation (and [18F]trifluoromethylthiolation) of alkyl electrophiles with in situ generated difluorocarbene in the presence of elemental sulfur and external (radioactive) fluoride ion is described.
Jian Zheng, Lu Wang, Jin‐Hong Lin, Ji‐Chang Xiao, Steven H. Liang   +4 more
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Copper(I) trifluoromethylthiolate complex bearing triphenylphosphine ligand for nucleophilic trifluoromethylthiolation of allylic bromides

Journal of Organometallic Chemistry, 2014
Abstract Copper(I) trifluoromethylthiolate complex (PPh3)2Cu(SCF3) (1) has been synthesized from a convenient reaction of CuF2 with CF3SiMe3 and S8 in the presence of triphenylphosphine. The crystal structure of complex 1 has been determined by X-ray crystallography.
Zhiyuan Wang, Qiqi Tu, Zhiqiang Weng
openaire   +1 more source

BrØsted acid-catalyzed electrophilic trifluoromethylthiolation of indoles using thermally stable trifluoromethylthiolating reagent

Journal of Fluorine Chemistry, 2015
Abstract A BrOsted acid-catalyzed electrophilic trifluoromethylthiolation of indoles under mild conditions is described. The reaction was insensitive to moisture and oxygen, that should allow for easy handling. In addition, the reaction is compatible with a variety of functional groups.
Bingqing Ma, Xinxin Shao, Qilong Shen
openaire   +1 more source

Correction to “Trifluoromethylthiolation of Hindered α-Bromoamides with Nucleophilic Trifluoromethylthiolating Reagents”

The Journal of Organic Chemistry, 2022
Satoshi Mizuta, Kanami Kitamura, Yuki Morii, Jun Ishihara, Tomoko Yamaguchi, Takeshi Ishikawa   +5 more
openaire   +1 more source

Trifluoromethylthiolation of Alcohols

Synfacts, 2014
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Recent Progress on Trifluoromethylthiolation of (Hetero)Aryl C–H Bonds with Electrophilic Trifluoromethylthiolating Reagents

ACS Sustainable Chemistry & Engineering, 2022
Chunfa Xu, Shiping Wang, Qilong Shen
openaire   +1 more source

Trifluoromethylthiolation of Diazoesters

Synfacts, 2014
openaire   +1 more source

Synergistic Catalysis for the Umpolung Trifluoromethylthiolation of Tertiary Ethers

Angewandte Chemie - International Edition, 2018
Zhongkai Wu, Jie Dai, Wentao Xu
exaly