Synthesis of Some Novel 3, 6??Bis (1, 2, 3??triazolyl)??s??triazolo [3, 4??b]??1, 3, 4??thiadiazole Derivatives
HS Dong, B Wang
Index: Dong, Heng-Shan; Wang, Bin Journal of the Chinese Chemical Society, 2005 , vol. 52, # 1 p. 103 - 108
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Citation Number: 23
Abstract
Abstract The cyclization of 1-amino-2-mercapto-5-[1-(4-ethoxyphenyl)-5-methyl-1, 2, 3- triazol-4-yl]-1, 3, 4-triazole which was synthesized from p-ethoxyaniline with various triazole acid in absolute phosphorus oxychloride yields 3, 6-bis (1, 2, 3-triazolyl)-s-triazolo [3, 4-b]-1, 3, 4-thiadiazole derivatives 9aj, and their structures are established by MS, IR, CHN and 1 H NMR spectral data.
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