Design and Synthesis of Discotic Nematic Liquid Crystals
作者:Sandeep Kumar、Sanjay K. Varshney
DOI:10.1021/ol010200v
日期:2002.1.1
[structure: see text] A new principle for the design of discotic nematic liquidcrystals is presented. The first examples of compounds which contain two triphenylene discotic mesogens connected via a rigid pi-conjugated diacetylene spacer are reported. These discotic twins form a discotic nematic mesophase over a wide temperature range.