Collect. Czech. Chem. Commun. 1983, 48, 286-291

(E-Z) Isomerism of vinyl sulfides and ethers

Miloš Procházka, Tomáš Vondrák and Jana Poláková

Department of Organic Chemistry, Charles University, 128 40 Prague 2


Enthalpic data for the (E-Z) isomerisation of 1-methoxy-1-propene, 1-methylthio-1-propene, 1-methoxy-2-methylthioethene and 1,2-bis(methylthio)ethene were analyzed on the basis of calculated (CNDO/2) energy differences between the isomers.