ASSISTANCE OF THE INTERMOLECULAR HYDROGEN-BONDING ON THE APPEARANCE OF THE SMECTIC C PHASE IN 2-(4-ALKOXYBENZOYLOXY)-5-ALKYLAMINOTROPONE LIQUID-CRYSTALS

被引：26

作者：

MORI, A ^{[1
]}

NIMURA, R ^{[1
]}

TAKESHITA, H ^{[1
]}

机构：

[1] KYUSHU UNIV, GRAD SCH ENGN SCI 39, KASUGA, FUKUOKA 816, JAPAN

来源：

CHEMISTRY LETTERS | 1991年 / 01期

关键词：

D O I：

10.1246/cl.1991.77

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New 2-(4-alkoxybenzoyloxy)-5-alkylaminotropone liquid crystals, which exhibited the smectic C phase exclusively, were prepared. The FT-IR spectra of 2-(4-dodecyloxybenzoyloxy)-5-octadecylaminotropone at various temperatures indicated that the intermolecular hydrogen bonding between the NH and the tropone C = O groups assists the appearance of the smectic C phase.

引用

页码：77 / 80

页数：4

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