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Diaryl and heteroaryl sulfides: synthesis via sulfenyl chlorides and evaluation as selective anti-breast-cancer agents.


ABSTRACT: A mild protocol for the synthesis of diaryl and heteroaryl sulfides is described. In a one-pot procedure, thiols are converted to sulfenyl chlorides and reacted with arylzinc reagents. This method tolerates functional groups including aryl fluorides and chlorides, ketones, as well as N-heterocycles including pyrimidines, imidazoles, tetrazoles, and oxadiazoles. Two compounds synthesized by this method exhibited selective activity against the MCF-7 breast cancer cell line in the micromolar range.

SUBMITTER: Yonova IM 

PROVIDER: S-EPMC3985953 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature

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Diaryl and heteroaryl sulfides: synthesis via sulfenyl chlorides and evaluation as selective anti-breast-cancer agents.

Yonova Ivelina M IM   Osborne Charlotte A CA   Morrissette Naomi S NS   Jarvo Elizabeth R ER  

The Journal of organic chemistry 20140225 5


A mild protocol for the synthesis of diaryl and heteroaryl sulfides is described. In a one-pot procedure, thiols are converted to sulfenyl chlorides and reacted with arylzinc reagents. This method tolerates functional groups including aryl fluorides and chlorides, ketones, as well as N-heterocycles including pyrimidines, imidazoles, tetrazoles, and oxadiazoles. Two compounds synthesized by this method exhibited selective activity against the MCF-7 breast cancer cell line in the micromolar range. ...[more]

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