Bulletin of the Chemical Society of Japan

Studies of Acetothiolacetate

S Motoki, T Sato

Index: Motoki,S.; Sato,T. Bulletin of the Chemical Society of Japan, 1969 , vol. 42, p. 1322 - 1324

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Citation Number: 10

Abstract

Ketene dimer reacted with mercaptan to give acetothiolacetate (I) in the presence of triethylamine. The ester I underwent a thermal condensation to give dehydroacetic acid (III), with the liberation of mercaptan, merely upon heating, and the reaction was effectively promoted in the presence of triethylamine. The ester I reacted with alkyl halide and acyl halide in dioxane to give α-alkyl and α-acylacetothiolacetate (II) respectively. Ethyl ...

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