83247-20-5Relevant academic research and scientific papers
Note on the Preparation of N,N-Disubstituted Aliphatic Thiocarboxamides, N-Substituted Thiolactames, and Aromatic Thiocarboxylates
Kantlehner, Willi,Haug, Erwin,Farkas, Michael
, p. 1582 - 1587 (2007/10/02)
Hydrogen sulfide reacts with the N,N-dimethylformamide acetal 1 to give N,N-(dimethyl)thioformamide (2a).The thioamides 2a-e and the thiolactams 2f,g are prepared by thiolysis of the nitriles 3a-g.The action of hydrogen sulfide on nitriles 5a-f affords the O-ethyl thiocarboxylates 6a-f.The preparation of the nitriles 3g and 5a-f is described.
