Abstract
AbstractA practical and efficient protocol for the switchable synthesis of sulfoxides, sulfones, and thiosulfonates via Selectfluor-mediated oxidation of sulfides and thiols, respectively, at ambient temperature has been developed. All these organosulfur compounds can be prepared with nearly quantitative yields by applying eco-friendly H2O as O-source. The formation of sulfoxides and thiosulfonates takes only a few minutes (3–20 min). As suggested by the control experiments, the oxidation procedure might proceed through the fluorination of sulfide, nucleophilic addition with H2O, and elimination of hydrogen fluoride.
Funder
Natural Science Foundation of Shandong Province
National College Students Innovation and Entrepreneurship Training Program
Qufu Normal University
Subject
Organic Chemistry,Catalysis
Cited by
5 articles.
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