- POLYFUSED HETEROCYCLIC SYSTEMS DERIVED FROM 5-PHENYL-1,3,4-OXADIAZOL-4-INE-2-THIONE
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2,3-Dihydro-6-phenyltriazolooxadiazole, 4, and 5-phenyltriazolothiatriazole, 6, were prepared from 5-phenyl-1,3,4-oxadiazol-4-ine-2-thione, 1.Other new tricyclic systems, namely 5-phenyltriazolopyr
- El-Shafei, Ahmed K.,Ghattas, Abdel-Badiah A. G.,Sultan, Adel,El-Kashef, H. S.,Vernin, Gaston
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p. 345 - 348
(2007/10/02)
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