N,S-Substituted dienes from mono(arylthio)substituted- and S-, S,S-substituted dienes

Abstract

Mono(thio)substituted dienes 1a-1b gave compounds 3a-c and 5d-g with piperazine and piperidine derivatives in dichloromethane. Compounds 8, 9, and 10 were obtained from the reactions of perchlorobutadiene (6) with 1,4-butanedithiol (7) in ethanol in the presence of sodium hydroxide. Compounds 12a-b, 13a-b were obtained from the reactions of perchlorobutadiene (6) with allylmercaptan (CH2=CH-CH2-SH) and mercaptoethanol (HO-CH2-CH2-SH).