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Synthesis of New Amides and Schiff Bases derived From 2-Amino-1,3,4- Oxadiazole | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 21, Issue 2, 2010, Pages 89-96 | ||
| Author | ||
| Nisreen H. Karam | ||
| Abstract | ||
| New compounds of amids [IV]a-e and Schiff bases [V]f-h derived from 2-amino-1,3,4-oxadiazoles [III] were synthesized and characterized by physical and spectral data. 2-Aamino-1,3,4-oxadiazoles was prepared by the action of bromine on a corresponding semicarbazide [II]( which was prepared by reaction of dialdehyde [I] with semicarbazide hydrochloride ) in the presence of sodium acetate , followed by an intramolecular cyclization . | ||
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