Regioselective Thiolation of Arenes and Heteroarenes: C-H Functionalization Strategy for C-S Bond Formation

Varun, Begur Vasanthkumar and Prabhu, Kandikere Ramaiah (2014) Regioselective Thiolation of Arenes and Heteroarenes: C-H Functionalization Strategy for C-S Bond Formation. In: JOURNAL OF ORGANIC CHEMISTRY, 79 (20). pp. 9655-9668.

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Abstract

A facile transition-metal-free oxidative cross-dehydrogenative coupling reaction involving selective formation of a C-S bond leading to the synthesis of arylthiobenzoxazoles, heteroarylthiobenzoxazoles, and arylthiobenzothiazoles has been described. This highly regioselective C-H functionalization reaction with electron-rich aromatic systems including heteroaromatics is achieved by reversing the reactivity of sulfur in the presence of a suitable oxidant and strong acid.

Item Type:	Journal Article
Publication:	JOURNAL OF ORGANIC CHEMISTRY
Publisher:	AMER CHEMICAL SOC
Additional Information:	Copy right for this article belongs to the AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	28 Nov 2014 04:43
Last Modified:	28 Nov 2014 04:43
URI:	http://eprints.iisc.ac.in/id/eprint/50328

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