Vr. Rao et Tvp. Rao, SYNTHESIS OF A NEW-TYPE OF THIADIAZOLOBENZIMIDAZOLES FROM EMBELIN, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 33(12), 1994, pp. 1189-1190
Thiadiazolobenzimidazoles (3) have been synthesized by the condensatio
n of appropriate 5-alkyl-2-amino-thiadiazoles (2) with embelin (1) (2,
5-dihydroxy-3-undecyl-1,4-benzoquinone) and the products 3 converted i
nto their acetyl 4 and reductive acetate 5 derivaties.