An important application of the 1,8-diketone ring formation reaction: a concise synthesis of 5,6-diphenyl[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione and its coupling product
Abstract
Syntheses of fully unsaturated
5,6-diphenyl[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione and its
coupling product, a fully unsaturated analogue of