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|Title:||Selena and thiadiazole fused heterocycles|
Reddy, D Bhaskar
|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] benzothiophen-4-ones 16 has been made use to develop •1,2,3-selena and thiadiazoles via their semicarbazones by the reaction with selenium dioxide 'and thionyl chloride. The IR, 1H NMR and C, H analyses has been utilized to characterize the new compounds.|
|Appears in Collections:||IJC-B Vol.38B(03) [March 1999]|
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