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Synthesis of novel 1,3-substituted 1H-[1,2,4]-triazole-3-thiol derivatives

✍ Scribed by Karine A. Eliazyan; Lusya V. Shahbazyan; Vergine A. Pivazyan; Emma A. Ghazaryan; Aleksandr P. Yengoyan

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 94 KB
Volume: 20
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20565

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✦ Synopsis

By

means of regioselective S-alkylation of 1H-1,2,4-triazole-3-thiol (1), a series of S-substituted derivatives 2a-j were synthesized. In certain conditions, the reaction of 2 with arylsulfochlorides, arylisocyanates, and quaternary ammonium salts of azines corresponding compounds were obtained 1-arylsulfonyl-( 3a-d), 1-arylcarbonamido-(4a,b), and 1-azinyl-1,2,4-(6a-p) triazoles. Structures of compounds were confirmed by 1 H NMR and elemental analyses.

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