Issue 59, 2016

TBAI–HBr system mediated generation of various thioethers with benzenesulfonyl chlorides in PEG400

Abstract

An efficient procedure for the formation of C–S bonds via C–H functionalization was developed for the synthesis of aryl sulfides in good to excellent yields using TBAI–HBr system promoted direct sulfenylation of various compounds, such as phenols, pyrazolones, indoles and related heteroarenes. Low cost and widely available arylsulfonyl chlorides were used as the sulfur source to provide various sulfur-containing compounds. The characteristic of the present protocol is convenient, green, highly efficient with a wide-application and short reaction time.

Graphical abstract: TBAI–HBr system mediated generation of various thioethers with benzenesulfonyl chlorides in PEG400

Supplementary files

Article information

Article type
Paper
Submitted
26 jan 2016
Accepted
01 jun 2016
First published
02 jun 2016

RSC Adv., 2016,6, 54377-54381

TBAI–HBr system mediated generation of various thioethers with benzenesulfonyl chlorides in PEG400

D. Wang, S. Guo, R. Zhang, S. Lin and Z. Yan, RSC Adv., 2016, 6, 54377 DOI: 10.1039/C6RA02302A

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