Bismuth(III)-Promoted Trifluoromethylthiolation of Pyrazolin-5-ones with Trifluoromethanesulfenamide.

ABSTRACT: An efficient and facile method for the synthesis of trifluoromethylthiolated 5-hydroxy-1H-pyrazole derivatives by reaction of pyrazolin-5-ones with trifluoromethanesulfenamide (PhNHSCF₃) in the presence of BiCl₃ was developed.

SUBMITTER: Liu Q 

PROVIDER: S-EPMC6645000 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature