Author:
Klys Arkadiusz,Czardybon Wojciech,Warkentin John,Werstiuk Nick Henry
Abstract
Thermolysis of 2-acetoxy-5,5-dimethyl-2-methylthio-Δ3-1,3,4-oxadiazoline in benzene at 110 °C afforded S-methyl 2-oxopropanethioate (S-methyl thiopyruvate) from 1,2-acyl migration in acetoxy(methylthio)carbene, as well as S,S-dimethyl 2-acetoxy-2-methylpropanebis(thioate) and S-methyl 2-acetoxy-2-(methylthio)butanethioate. The latter two, both composed of two carbene units, are derived from reaction of the first product with the carbene.Key words: acetoxy(methylthio)carbene, carbene, S-methyl thiopyruvate, rearrangement.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
3 articles.
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