中国化学快报（英文版）
中國化學快報（英文版）
중국화학쾌보（영문판）
CHINESE CHEMICAL LETTERS
2012年
7期
761-764
,共4页
Schiff bases%Benzothiazole%Liquid crystal%Smectic A%Nematic
A homologous series of heterocycles,6-methyl-2-(4-alkoxybenzylidenamino)benzothiazoles,were synthesized and characterized using FT-IR,1H and 13C NMR and mass spectrometric analysis.Enantiotropic nematic phase was observed for shorter members.Smectic A phase only emerged from octyloxy derivative onwards.The terminal methyl group at the benzothiazole fragment and the Schiff base linkage influenced the mesomorphic behavior of the present series.
