process for producing 2 - hydrocarbyldithio - 5 - mercapto - 1, 3, 4 - thiadiazolen by thiohydrocarbylaustausch

摘要

1440082 Polyisobutylene derivatives STANDARD OIL CO 20 Aug 1973 [22 Aug 1972] 39229/73 Heading C3P [Also in Divisions C2 and C5] A 2-alkyldithio-5-mercapto-1,3,4-thiadiazole in which the alkyl group is derived from 860 m.w. polyisobutene is prepared from 2,5-dimercapto - 1,3,4 - thiadiazole and 2,5 - bis- (alkyldithio)-1,3,4-thiadiazole.