Notiz zur Darstellung N, N??disubstituierter aliphatischer Thiocarbonsäureamide, N??substituierter Thiolactame und aromatischer Thiocarbonsäureester

W Kantlehner, E Haug, M Farkas

文献索引：Kantlehner, Willi; Haug, Erwin; Farkas, Michael Liebigs Annalen der Chemie, 1982 , # 8 p. 1582 - 1587

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被引用次数: 1

摘要

Hydrogen sulfide reacts with the N, N-dimethylformamide acetal 1 to give N, N-(dimethy1) thioformamide (2a). The thioamides 2s-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 0-ethyl thiocarboxylates 6a-f. The preparation of the nitriles 3g and 5a-f is described.