Free Access
Issue
J. Chim. Phys.
Volume 95, Number 6, June 1998
Page(s) 1319 - 1324
DOI https://doi.org/10.1051/jcp:1998274
DOI: 10.1051/jcp:1998274


J. Chim. Phys. Vol. 95, N°6  p. 1319-1324

Nouveaux composés mésomorphes à structure électronique délocalisée

A.J. Attias, C. Cavalli and B. Bloch

ONERA, BP. 72, 92322 Châtillon cedex, France

Abstract
We present a series of new 6,6'-distyryl-3,3'-bipyridine derivatives. They form mesophases. PL measurements of these compounds show that they absorb in the UV range and exhibit blue fluorescence.

Résumé
Des dérivés de la 6,6'-distyryl-3,3'-bipyridine ont été synthétisés. Certains de ces composés présentent un caractère mésogène thermotrope. Toutes les molécules absorbent dans l'UV et sont fluorescentes dans le bleu.


Key words: 6,6'-diméthyl-3,3'-bipyridine -- 6,6'-distyryl-3,3'-bipyridine -- R.M.N. -- photoluminescence -- mésophase
Contents

© EDP Sciences 1998

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