Single-step preparation of allylic sulfides having 1-phenyltetrazole-5-thio group from allylic alcohols using ,′-BIS(1-phenyl-1-tetrazol-5-YL) dithiocarbonate and reactions involving the allylic sulfides
The reaction of allylicalcohols and ,′-bis(1-phenyl-1-tetrazol-5-yl) dithiocarbonate () gave allylic sulfides having 1-phenyltetrazole-5-thio group in a single step. Furthermore, these allylic sulfides could be applied to carbon-carbon bond and carbon-sulfur bond formations by using Grignard reagents or carbanions in the presence of a catalytic amount of copper(I)bromide or palladium (0), respectively
Allylic sulfides were synthesized from allylic alcohols 1 using S, S'-bis(1-phenyl-1H-tetrazol-5-yl) dithiocarbonate (2) by means of a single-step reaction. The allylic sulfides were coupled with a Grignard reagent or carbanion in the presence of a catalytic amount of copper(I) bromide or palladium(0).