Nouveaux Cristaux Liquides Colonnaires: Cations Heteroaromatiques Avec Six Chaines Alcoxy
- 1 August 1988
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics
- Vol. 161 (1) , 395-401
- https://doi.org/10.1080/00268948808070264
Abstract
The synthesis of 2,4,6 -triaryl-pyrylium tetrafluoroborates with six alkoxy chains is described. They exhibit Dho mesophases for a large range of temperatures (~200°C). The compounds with n=5, 8 and 12 are mesomorphic at room temperature.Keywords
This publication has 4 references indexed in Scilit:
- Synthesis of Liquid Crystalline 3,5-Diaryl 1,2-Dithiolium SaltsSynthetic Communications, 1987
- Synthesis of fluorescent and coloured pyrylium and pyridinium saltsJournal of Heterocyclic Chemistry, 1984
- Annelides. 7. Discotic mesophases obtained from substituted metallophthalocyanines. Toward liquid crystalline one-dimensional conductorsJournal of the American Chemical Society, 1982
- Structure of a disk-like mesophaseJournal de Physique Lettres, 1979