SYNTHESIS AND PROPERTIES OF DIMERIC ANTIFERROELECTRIC LIQUID-CRYSTALS

被引：12

作者：

SUZUKI, Y

ISOZAKI, T

KUSUMOTO, T

HIYAMA, T

机构：

[1] SAGAMI CHEM RES CTR,SAGAMIHARA,KANAGAWA 229,JAPAN

[2] SHOWA SHELL SEKIYU KK,CENT RES & DEV LAB,ATSUGI,KANAGAWA 24302,JAPAN

[3] TOKYO INST TECHNOL,RES LAB RESOURCES UTILIZAT,MIDORI KU,YOKOHAMA,KANAGAWA 226,JAPAN

来源：

CHEMISTRY LETTERS | 1995年 / 08期

关键词：

D O I：

10.1246/cl.1995.719

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dimeric liquid crystals of general structure [(S)-n-CmH2m+1O-C6H4C6H4COOC6H4COOCH(CF3)](2)(CH2)(n) (m = 8, 10; n = 7, 9, 11) prepared from (S)-(trifluoromethyl)oxirane exhibited stable antiferroelectric chiral smectic C phase and were shown to be good dopants for antiferroelectric liquid crystals.

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页码：719 / 720

页数：2

相关论文

共 9 条

[1] ANTIFERROELECTRIC CHIRAL SMECTIC PHASES RESPONSIBLE FOR THE TRISTABLE SWITCHING IN MHPOBC [J].

CHANDANI, ADL ;

GORECKA, E ;

OUCHI, Y ;

TAKEZOE, H ;

FUKUDA, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (07) :L1265-L1268

[2] TRISTABLE SWITCHING IN SURFACE STABILIZED FERROELECTRIC LIQUID-CRYSTALS WITH A LARGE SPONTANEOUS POLARIZATION [J].

CHANDANI, ADL ;

HAGIWARA, T ;

SUZUKI, Y ;

OUCHI, Y ;

TAKEZOE, H ;

FUKUDA, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (05) :L729-L732

[3]

FUKUDA A, 1992, FUTURE LIQUID CRYSTA

[4]

KUSUMOTO T, IN PRESS JPN J APPL

[5] A NEW-TYPE OF MAIN-CHAIN LIQUID-CRYSTAL POLYMER-DERIVED FROM 4'-HYDROXYBIPHENYL-4-CARBOXYLIC ACID AND ITS SMECTIC MESOPHASE BEHAVIOR [J].

NAKATA, Y ;

WATANABE, J .

JOURNAL OF MATERIALS CHEMISTRY, 1994, 4 (11) :1699-1703

[6] ANTIFERROELECTRIC LIQUID-CRYSTALS [J].

NISHIYAMA, I .

ADVANCED MATERIALS, 1994, 6 (12) :966-970

[7] CHIRAL SYNTHESIS VIA ORGANOBORANES .40. SELECTIVE REDUCTIONS .55. A SIMPLE ONE-POT SYNTHESIS OF THE ENANTIOMERS OF (TRIFLUOROMETHYL)OXIRANE - A GENERAL-SYNTHESIS IN HIGH OPTICAL PURITIES OF ALPHA-TRIFLUOROMETHYL SECONDARY ALCOHOLS VIA THE RING-CLEAVAGE REACTIONS OF THE EPOXIDE [J].

RAMACHANDRAN, PV ;

GONG, BQ ;

BROWN, HC .

JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (01) :41-46

[8] TRIFLUOROPROPENE OXIDE AS A TRIFLUOROMETHYL SOURCE - PREPARATION OF OPTICALLY-ACTIVE ALCOHOLS [J].

TAKAHASHI, O ;

FURUHASHI, K ;

FUKUMASA, M ;

HIRAI, T .

TETRAHEDRON LETTERS, 1990, 31 (48) :7031-7034

[9] THERMOTROPIC LIQUID-CRYSTALS OF POLYESTERS HAVING A MESOGENIC 4,4-BIBENZOATE UNIT - SMECTIC MESOPHASE PROPERTIES AND STRUCTURES IN DIMERIC MODEL COMPOUNDS [J].

WATANABE, J ;

KOMURA, H ;

NIIORI, T .

LIQUID CRYSTALS, 1993, 13 (03) :455-465