Events The 15th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 15th International Electronic Conference on Synthetic Organic Chemistry

Published date

31 Oct, 2011

Citation

Sie-Tiong Ha, Kok-Leei Foo, New thermotropic liquid crystals with benzoxazole core, in Proceedings of The 15th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2011, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-15-00747

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New thermotropic liquid crystals with benzoxazole core

Sie-Tiong Ha ¹

Kok-Leei Foo ¹

1. Faculty of Science, Universiti Tunku Abdul Rahman, MALAYSIA

Abstract

New thermotropic liquid crystals containing benzoxazole core and alkanoyloxy chain at the end group of the molecules (C_n-1H_2n-1COO-, n = 14, 16, 18) was synthesized. The present compounds are enantiotropic smectic A liquid crystals.It was also found that the end groups of the molecules and polar chloro substituent at the benzoxazole fragment had effect on the mesomorphic properties.

Keywords

Schiff bases

Benzoxazoles

Mesomorphic

Smectic A

Structure-property relationship

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