1,1,1-Trifluoro-1-methyl-1-phenylethyl ester methanesulfenic acid is a useful electrophilic trifluoromethythiolating reagent in tolerance with various functional groups for the synthesis of the trifluoromethylthiolated compounds of interest.
Copper-catalyzed trifluoromethylthiolation of primary and secondary alkylboronic acids. 
N-trifluoromethylthiosaccharin: An easily accessible, shelf-stable, broadly applicable trifluoromethylthiolating reagent. 
Trifluoromethyl sulfoxides from allylic alcohols and electrophilic SCF3 Donor by [2,3]-sigmatropic rearrangement. 
Iron-mediated Markovnikov-selective hydro-trifluoromethylthiolation of unactivated alkenes. 
Visible Light-Promoted Decarboxylative Di- A nd Trifluoromethylthiolation of Alkyl Carboxylic Acids. 
A General Strategy for Aliphatic C-H Functionalization Enabled by Organic Photoredox Catalysis. 
 X.Shao, et al, Org. Lett., 2014, 16(18), pp 4738-4741.