87342-60-7Relevant academic research and scientific papers
Summary - α-Thioxothioamides : [4 + 2] cycloaddition reactions with dimethyl acetylenedicarboxylate and methyl propiolate
Marchand, Evelyne,Morel, Georges
, p. 903 - 912 (2007/10/03)
The title compounds are prepared from methyl ketones through a three-step reaction: chloration with thionyl chloride; amination of the resulting α-chloro-β-oxosulfenyl chlorides; and thionation of α-oxothioamides with Lawesson's reagent. Two competitive h
α-Oxo- and α-Thioxothioamides from Methyl Ketones
Adiwidjaja, Gunadi,Guenther, Horst,Voss, Juergen
, p. 1116 - 1132 (2007/10/02)
Mixtures of α-(chloro)sulfenyl chlorides 5 and trisulfides 6 are obtained from the reaction of thionyl chloride with methyl ketones in the presence of pyridine.From these mixtures as well as from the pure trisulfides 6, with amines the α-oxothioamides 1-4
