NEW LIQUID-CRYSTALS WITH A FLEXIBLE BENZYLOXYTROPONE CORE

被引：20

作者：

MORI, A ^{[1
]}

TAYA, H ^{[1
]}

TAKESHITA, H ^{[1
]}

机构：

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

来源：

CHEMISTRY LETTERS | 1991年 / 04期

关键词：

D O I：

10.1246/cl.1991.579

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2-Benzyloxytropones showed a monotropic smectic A phase while the corresponding alkoxybenzyl alkoxyphenyl ethers were nonmesogenic. The tropone carbonyl group acting as a dipolar lateral substituent enhanced the smectic thermal stability.

引用

页码：579 / 580

页数：2

共 4 条

[1]

Gray GW, 1979, MOL PHYSICS LIQUID C

[2] PREPARATION OF NEW LIQUID-CRYSTALS WITH A BENZOYLOXYTROPONE CORE [J].

MORI, A ;

UCHIDA, M ;

TAKESHITA, H .

CHEMISTRY LETTERS, 1989, (04) :591-592

[3] SYNTHESIS OF 2-(ALKANOYLOXY)-5-ALKOXYTROPONES - NOVEL MONOCYCLIC ROD-TYPE LIQUID-CRYSTALS [J].

MORI, A ;

TAKESHITA, H ;

KIDA, K ;

UCHIDA, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (23) :8635-8636

[4] MESOPHASE TRANSITION OF SERIES MATERIALS CONTAINING FLUORENE, FLUORENONE AND BIPHENYL STRUCTURES WITH CHIRAL END GROUPS [J].

TAKATOH, K ;

SUNOHARA, K ;

SAKAMOTO, M .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1988, 164 :167-178

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