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Title: Selena and thiadiazole fused heterocycles
Authors: Padmavathi, V
Padmaja, A
Reddy, D Bhaskar
Issue Date: Mar-1999
Publisher: NISCAIR-CSIR, India
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.
Page(s): 308-311
Appears in Collections:IJC-B Vol.38B(03) [March 1999]

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