Synthesis and Antimicrobial Studies of Some Novel Bis-thiadiazole and Bis-thiazole Pendant to Thieno23-bthiophene Moiety

摘要

The synthetic utility of 3,3′-(3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)bis (3-oxopropanenitrile) (>1) in the synthesis of some novel bis-[1,3,4-thiadiazole] >6a–g and bis-thiazole >10 and >13 derivatives with thieno[2,3-b]thiophene moiety is reported. Antimicrobial evaluation of some selected examples from the synthesized products was carried out and showed promising results.