An approach to biologically important S-
โ
Maha D. Khidre; Azza A. Kamel; Wafaa M. Abdou
๐
Article
๐
2005
๐
Journal of Heterocyclic Chemistry
๐
English
โ 118 KB
The feasibility of insertions of carbanions between two sulfur atoms has been reported when 5-(4chlorophenyl)-4-cyano -1,2-dithiol-3-thione (1) andtetramethylthiuram disulfide (17) were allowed to react with unsaturated 2a,b and active phosphonium salts 11a,b. The reactions afforded, mainly, 1,3-dit