Issue 95, 2018

Catalyst and additive-free regioselective oxidative C–H thio/selenocyanation of arenes and heteroarenes with elemental sulfur/selenium and TMSCN

Abstract

A regioselective oxidative C–H thio/selenocyanation of arenes and heteroarenes with TMSCN and elemental sulfur/selenium was demonstrated under catalyst-free and additive-free conditions. Dimethyl sulfoxide (DMSO) was employed as the mild oxidant as well as the solvent. The reaction is operationally simple and scalable with a broad substrate scope.

Graphical abstract: Catalyst and additive-free regioselective oxidative C–H thio/selenocyanation of arenes and heteroarenes with elemental sulfur/selenium and TMSCN

Supplementary files

Article information

Article type
Communication
Submitted
03 okt 2018
Accepted
02 noy 2018
First published
02 noy 2018

Chem. Commun., 2018,54, 13367-13370

Catalyst and additive-free regioselective oxidative C–H thio/selenocyanation of arenes and heteroarenes with elemental sulfur/selenium and TMSCN

C. Feng, Y. Peng, G. Ding, X. Li, C. Cui and Y. Yan, Chem. Commun., 2018, 54, 13367 DOI: 10.1039/C8CC07905F

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