Sungano Mhizha
Dec 29, 1997
Citations
0
Influential Citations
7
Citations
Journal
Tetrahedron
Abstract
Abstract A one pot synthesis of 2-2′-diselenobis/ditellurobis(N-alkyl/aryl benzenesulfonamides) 4a-h from N-alkyl/aryl benzenesulfonamides is elaborated. The first cyclization of 2-2′-diselenobis (N-methyl benzenesulfonamide) 4a into 2- methyl-1,3,2-benzothiaselenazole 1,1 dioxide (5a) 1a using 3-chloroperoxybenzoic acid is described. Compounds 4a-h and 5a and d act as a new class of biologically active 1b compounds.