The influence of substituents on preparation and tautomerism of open-chain β-thioketoesters
作者:F. Duus
DOI:10.1016/0040-4020(72)88125-0
日期:1972.1
the synthesis of β-thioketoesters, the acid catalysed reactions of 36 differently substituted β-keto esters with H2S have been studied under various conditions in order to determine the influence of the substituents on reaction course. gem-Dithiols may also be obtained in good yields by this reaction. Treatment of T1(I)-salts of β-thioketo esters with alkyl halides results exclusively in S-alkylation