Self-ordered states derived from 2-benzoyloxy- and 2-benzoylamino-5-cyanotroponoids and their corresponding benzenoids: formation of hexagonal self-assembly of liquid crystalline 2-trialkoxybenzoylamino-5-cyanotroponoids in gel states through intramolecular hydrogen bonding and π-π interaction

Akira Mori, Masashi Hashimoto and Seiji Ujiie

Liquid Crystals 35 ( 9 ): 1109 - 1128 , 2008