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Synthesis of a polymerizable discotic liquid crystalline compound with a 1,3,5-triazine core

✍ Scribed by Cheol Ju Lee; Seung Ju Lee; Ji Young Chang

Book ID: 104251087
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 123 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)00669-x

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✦ Synopsis

Polymerizable 1,3,5-triazine derivatives were prepared, where diphenyldiacetylenic groups were connected to a triazine ring via secondary amino or ether linkages. The compound with secondary amino linkages and pheripheral octyloxy tails exhibited a hexagonal columnar mesophase, showing that intermolecular hydrogen bonding played a key role in molecular ordering. It was polymerized in the hexagonal columnar phase by UV irradiation, yielding the polymer with an ordered structure.

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