Utility of (2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-acetic acid hydrazide in the synthesis of some heterocyclic nitrogen compounds
Year: 2013
Type: article
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.
Source: European Journal of Chemistry
Authors: Mamdouh Adly Hassan, Maghrabi Ali Seleem, Ahmed Mohamed Mosallem Younes, Mohamed Mobark Taha, Abou-Bakr Haredi Abdel-Monsef
Institutions: Sinai University, South Valley University
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: diamond
Funder: South Valley University
OpenAlex ID: W2066083981