L. Bin
2011
Citations
0
Influential Citations
1
Citations
Journal
Chinese Journal of Synthetic Chemistry
Abstract
A new liquid crystal monomer,p-hydroxybenzoic acid p-cyano phenol ester(1) in yield of 81%,was synthesized by Williamson reaction and esterification from allyl bromide,p-hydroxybenzoic acid and p-cyano phenol.The structure was characterized by 1H NMR and IR.DSC,polarizing microscope(with hot table) and X-ray diffraction analysis tests indicated that 1 exhibited interconversion liquid crystalline,and its mesomorphic temperature range and fan-shaped texture is 81 ℃ and smectic C while the temperature heating up and down.