Ouverture acide de bis-(alkylthio)-2,2 cyclopropanols
作者:P. Beslin、J. Vialle
DOI:10.1016/0040-4020(80)80206-7
日期:1980.1
Solvolysis of 2,2-bis(alkylthio) cyclopropanols by aqueous trifluoroacetic acid occurs easily to yield conjugated α-alkylthio emone and/or β-oxo-S alkylthioesters. The formation of the former most probably involves a disrotary rink opening concerted with the departure of the alkylthio group trans to hydoxyl, or, alternatively with monocyclic compounds, a 1,2-emigration of the same akylthio group synchronous