Synthesis of 6-chloro-7-phenyldibenzo[b,h][1,6]naphthyridines

Authors
Vijayalakshmi, S Rajendran, SP
Citation
S. Vijayalakshmi et Sp. Rajendran, Synthesis of 6-chloro-7-phenyldibenzo[b,h][1,6]naphthyridines, HETEROCYC C, 6(6), 2000, pp. 579-584
Citations number
11
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLIC COMMUNICATIONS
ISSN journal
07930283 → ACNP
Volume
6
Issue
6
Year of publication
2000
Pages
579 - 584
Database
ISI
SICI code
0793-0283(2000)6:6<579:SO6>2.0.ZU;2-0
Abstract
Synthesis of title compounds and-derivatives is reported by the cyclisation of 4-phenyl-3-carbonanilidoquinoline-2 (1H)ones 3 with PPA obtained from t heir corresponding acids 2. 2-oxo-phenyquinolin-3-carboxylic acid 2 which i nturn were prepared from 3-cyano-4-phenyquinolin-2(1H)ones by acid hydrolys is.