M. Hassan, Maghrabi Ali Seleem, A. Younes
Jun 30, 2013
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Influential Citations
9
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Journal
European Journal of Chemistry
Abstract
An efficient synthesis of (2,4-dioxo-1,4-dihydro-2 H -quinazolin-3-yl)-acetic acid hydrazide (3) has been achieved and described. The obtained hydrazide (3) was used in building of some interesting heterocycles such as, triazole, oxadiazole, pyrazole, phthalazine, and indol-2-one rings at position 3. The structures of the obtained compounds were confirmed by IR, 1 H NMR, 13 C NMR, MS spectral and elemental analysis.