BENZOFUROBENZOTHIAZOLES .7. 2-(2'-THIENYL )-BENZOFURO[3,2-G]BENZOTHIAZOLE AND -BROMO-2-(2'-THIENYL)BENZOFURO[3,2-G]BENZOTHIAZOLE

Authors
FLOREA S
Citation
S. Florea, BENZOFUROBENZOTHIAZOLES .7. 2-(2'-THIENYL )-BENZOFURO[3,2-G]BENZOTHIAZOLE AND -BROMO-2-(2'-THIENYL)BENZOFURO[3,2-G]BENZOTHIAZOLE, Revue Roumaine de Chimie, 40(1), 1995, pp. 39-43
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Revue Roumaine de Chimie → ACNP
ISSN journal
00353930
Volume
40
Issue
1
Year of publication
1995
Pages
39 - 43
Database
ISI
SICI code
0035-3930(1995)40:1<39:B.2)>2.0.ZU;2-E
Abstract
2-(2'-Thienyl)-(IVb) and 4-bromo-2-(2'-thienyl)-benzofuro[3,2-g] benzo thiazole (VII) were prepared by the oxidation of 3-(2'-thlothenoyl)ami no-(III)- and 2-bromo-3-(2'-thiothenoyl)amino-dibenzofuran (IV) with p otassium ferricyanide in basic solution. The angular structure IVb is demonstrated by IR, H-1-NMR and chemical method.