La Préparation et l'isomérisme géométrique des Acides Cinnamiques Méthylthio-α Substitués

2^e communication Stéréochimie et Les Spectres RMN

Abstract

An improved method of preparation and the separation of geometrical isomers of cis and trans α-methylthio-cinnamic acid derivatives are described. The observation on the NMR spectra and the determination of geometrical structure of these compounds by various spectrometric methods are also included.