期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Mesomorphic behavior of new benzothiazole liquid crystals having Schiff base linker and terminal methyl group 被引量:2
1
作者 Sie Tiong Ha Kok Leei Foo +4 位作者 Hong Cheu Lin Masato M.Ito kazuma abe Kenji Kunbo S.Sreehari Sastry 《Chinese Chemical Letters》 SCIE CAS CSCD 2012年第7期761-764,共4页
A homologous series of heterocycles,6-methyl-2-(4-alkoxybenzylidenamino)benzothiazoles,were synthesized and characterized using FT-IR,^1H and ^(13)C NMR and mass spectrometric analysis.Enantiotropic nematic phase ... A homologous series of heterocycles,6-methyl-2-(4-alkoxybenzylidenamino)benzothiazoles,were synthesized and characterized using FT-IR,^1H and ^(13)C 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. 展开更多
关键词 Schiff bases BENZOTHIAZOLE Liquid crystal Smectic A NEMATIC
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部