Efficient synthesis of quinazolin-4-ones and axially chiral 2,2 '-bis-quinazolin-4-ones by reaction of anthranilic acid derived nucleophiles with oxalic acid-bis (imidoyl)chlorides

Authors
Wuckelt, J Doring, M Beckert, R Langer, P
Citation
J. Wuckelt et al., Efficient synthesis of quinazolin-4-ones and axially chiral 2,2 '-bis-quinazolin-4-ones by reaction of anthranilic acid derived nucleophiles with oxalic acid-bis (imidoyl)chlorides, SYNLETT, (7), 1999, pp. 1100-1102
Citations number
27
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNLETT
ISSN journal
09365214 → ACNP
Issue
7
Year of publication
1999
Pages
1100 - 1102
Database
ISI
SICI code
0936-5214(199907):7<1100:ESOQAA>2.0.ZU;2-S
Abstract
The reaction of anthranilic acid-derived nucleophiles with oxalic acid-bis( imidoyl)chlorides provides a new and convenient synthesis of quinazolin-4-o nes and of the novel 2,2'-bisquinazolin-4-ones.