25688-01-1Relevant articles and documents
Novel Heterocyclization of 4-Phenylthiosemicarbazones and Related Compounds with Chlorocarbonylsulfenyl Chloride
Kabashima, Shigeru,Okawara, Tadashi,Yamasaki, Tetsuo,Furukawa, Mitsuru
, p. 1957 - 1960 (2007/10/02)
Chlorocarbonylsulfenyl chloride was allowed to react with 1-alkylidene-4-phenylthiosemicarbazones in the presence of triethylamine to give 1,2,4-triazolines, whereas with 1-arylidene-4-phenylthiosemicarbazones to afford 1,2,4-dithiazolidines.Treatment of diarylidenethiocarbohydrazides and diarylidenaminoguanidines with chlorocarbonylsulfenyl chloride under similar conditions gave 1,2,4-dithiazolidines and 1,2,4-thiadiazolidines, respectively.