Oxidative azacyclization of 1-monosubstituted thioureas in reaction with [bis(acyloxy)iodo]arenes to form 1,2,4-thiadiazole derivatives

Bibliographic Details
Parent link:	Tetrahedron Vol. 59, № 38.— 2003.— [P. 7521-7525]
Main Author:	Mamaeva E. A. Elena Andreevna
Other Authors:	Bakibaev A. A. Abdigali Abdimanapovich
Summary:	Title screen For the first time, derivatives of 1,2,4-thiadiazoles have been obtained by the reaction of [bis(acyloxy)iodo]arenes with 1-monosubstituted thioureas. 1-Acetylthiourea is subject to intermolecular azacyclization to form 3,5-bis-(acetylamino)-1,2,4-thiadiazole in reaction with [bis(acyloxy)iodo]benzene. 1-Phenylthiourea forms 3,5-bis-(phenylamino)-1,2,4-thiadiazole in a single-stage reaction with (diacetoxyiodo)benzene. The reaction of 1-phenylthiourea with [bis(trifluoroacetoxy)iodo]benzene leads to the formation of 5-imino-4-phenyl-3-phenylamino-4H-1,2,4-thiadiazoline. Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2003
Subjects:	электронный ресурс труды учёных ТПУ
Online Access:	http://dx.doi.org/10.1016/S0040-4020(03)01176-1
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652189

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