作者:Stephen M. Kelly、Tuong Huynh-Ba
DOI:10.1002/hlca.19830660625
日期:1983.9.21
More than fifty esters of 3-alkyl-6-hydroxy-1,2-benzenedicarbonitrile have been prepared. The new esters exhibit stable nematic phases of high negative dielectric anisotropy. The relationship between the clearing points of the esters and the various rings they incorporate is the same as that normally observed for nematic materials of positive dielectric anisotropy.
已经制备了五十多种3-烷基-6-羟基-1,2-苯二甲腈的酯。新酯表现出高负介电各向异性的稳定向列相。酯的澄清点与它们所结合的各种环之间的关系与对于正介电各向异性的向列材料通常观察到的关系相同。