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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

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

Liu Qingyun Q Huang Tao T Zhao Xianghu X Wu Jingjing J Cao Song S

ACS omega 20171109 11

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. ...[more]

PMID: 31457332

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