p-CYANO SUBSTITUTED CINNAMIC ACID ESTERS
- 1 March 1975
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 36 (C1) , C1-413
- https://doi.org/10.1051/jphyscol:1975168
Abstract
A number of cinnamic acid esters containing a terminal cyano group have been synthesized. Some examples of these compounds are characterized by relatively low mesomorphic transition temperatures and intermediate mesomorphic temperature ranges. Several mixtures of these cinnamate esters have been prepared which show broad nematic temperature ranges. Methods for the preparation of these compounds, the tabulation of their mesomorphic temperatures and the ranges of appropriate mixtures are discussedKeywords
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