Synthesis of Tripod-shaped Liquid Crystals with sp3 Nitrogen at the Apex

Bulletin of the Korean chemical society

Kyung Tae Kang¹  Hwa Jin Shin¹  Hyun Chul Jung¹  Jong Gun Lee¹  Hideo Takezoe¹  Junji Watanabe¹  Guksik Lee¹  Seng Kue Lee¹  Song Ju Park¹ 

关键词: Liquid crystals;    Tripod;    Two-dimensional order;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Tripod-shaped liquid crystals with sp3 nigrogen at the apex were prepared from triethanolamine. Their physical properties were investigated by using optical microscopy, differential scanning calorimetry, and X-ray diffraction measurements. The XRD study suggests that the tripod-shaped molecules show the 2D-ordered phase of either the frustrated smectic layer structure or discotic columnar phases.

【 授权许可】

Unknown