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Addition of unactivated thiols to epoxides and oxetanes catalyzed by a rhenium-oxo complex

Paper ID Volume ID Publish Year Pages File Format Full-Text
50303 46788 2014 4 PDF Available
Title
Addition of unactivated thiols to epoxides and oxetanes catalyzed by a rhenium-oxo complex
Abstract

•Method for the catalytic addition of unactivated thiols to epoxides and oxetanes.•Reaction catalyzed by a rhenium(V)-oxo complex.•Regioselective synthesis of β- and γ-hydroxy thioethers.

A method for synthesizing β- and γ-hydroxy thioethers via addition of unactivated thiols to epoxides and oxetanes has been developed. This reaction is proposed to proceed through an unconventional mode of activation of the heterocycles. The transformation is catalyzed by ReO2I(PPh3)2 affording β- and γ-hydroxy thioethers in moderate to excellent yield with excellent regioselectivity.

Keywords
Rhenium catalysis; Epoxides; Oxetanes; Regioselective; Thiols
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Addition of unactivated thiols to epoxides and oxetanes catalyzed by a rhenium-oxo complex
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 47, 5 March 2014, Pages 67–70
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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