SYNTHESIS OF 11H-PYRIDO[2,3-A]CARBAZOLES AND 6H-PYRIDO[3,2-B]CARBAZOLES FROM 8-METHOXY BROMOQUINOLINES

Authors
TRECOURT F MALLET M MONGIN F QUEGUINER G
Citation
F. Trecourt et al., SYNTHESIS OF 11H-PYRIDO[2,3-A]CARBAZOLES AND 6H-PYRIDO[3,2-B]CARBAZOLES FROM 8-METHOXY BROMOQUINOLINES, Tetrahedron, 51(43), 1995, pp. 11743-11750
Citations number
33
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
51
Issue
43
Year of publication
1995
Pages
11743 - 11750
Database
ISI
SICI code
0040-4020(1995)51:43<11743:SO1A6>2.0.ZU;2-3
Abstract
Cross-coupling reaction via substituted 7-bromoquinolines 1, 8 and (2- aminophenyl)boric acids afforded substituted 7-(2-aminophenyl)quinolin es 3a-b, 10 from which synthesis of either 11H-pyrido[2,3-a]carbazoles 4a-b, 11 via C-8 cyclization or 6H-pyrido[3,2-b]carbazoles 6a-b, 13 v ia C-6 cyclization could be achieved.