Selena and thiadiazole fused heterocycles

Authors
Padmavathi, V Padmaja, A Reddy, DB
Citation
V. Padmavathi et al., Selena and thiadiazole fused heterocycles, I J CHEM B, 38(3), 1999, pp. 308-311
Citations number
8
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
ISSN journal
03764699 → ACNP
Volume
38
Issue
3
Year of publication
1999
Pages
308 - 311
Database
ISI
SICI code
0376-4699(199903)38:3<308:SATFH>2.0.ZU;2-D
Abstract
The carbonyl group present in benzothiophen-3-ones 4, 3,4-dihydrothiopyrano [3,2-b]benzothiophen-4(2H)-ones 11 and 3,4-dihydro-2H,5H-thiopyrano[2',3' : 4,5]thiopyrano[3,2-b]benwzothiophen-4-ones 16 has been made use to develop 1,2,3-selena and thiadiazoles via their semicarbazones by the reaction wit h selenium dioxide and thionyl chloride. The IR, H-1 NMR and C, H analyses has been utilized to characterize the new compounds.