Azlactones in heterocyclic synthesis: Part III - A Novel method for the synthesis of 2-mehtyl-3-styryl-4(3H)-quinazolinone and 3-arylidene-4-benzoyl-1-1,4-benzodiazepin-2,5-dione derivatives

Authors
Subhashini, NJP Hanumanthu, P
Citation
Njp. Subhashini et P. Hanumanthu, Azlactones in heterocyclic synthesis: Part III - A Novel method for the synthesis of 2-mehtyl-3-styryl-4(3H)-quinazolinone and 3-arylidene-4-benzoyl-1-1,4-benzodiazepin-2,5-dione derivatives, I J CHEM B, 39(3), 2000, pp. 198-201
Citations number
4
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
ISSN journal
03764699 → ACNP
Volume
39
Issue
3
Year of publication
2000
Pages
198 - 201
Database
ISI
SICI code
0376-4699(200003)39:3<198:AIHSPI>2.0.ZU;2-Z
Abstract
Condensation of 2-methyl-and 2-phenyl-4-arylidene-2-oxazolin-5-ones (azlact ones) 1 with o-aminobenzamide 2 in acetic acid results in two diverse heter ocyclic compounds, alpha-[2-methyl-4(3H)-quinazolinon-3-yl]cinnamic acid 3 and 3-arylidene-4-benzoyl-1,4-benzodiazepin-2,5-diones 5, respectively. Str uctures of these compounds have been established based on their spectral da ta and elemental analyses.