JPS6422841A - Novel liquid crystal compound - Google Patents
Novel liquid crystal compoundInfo
- Publication number
- JPS6422841A JPS6422841A JP17785387A JP17785387A JPS6422841A JP S6422841 A JPS6422841 A JP S6422841A JP 17785387 A JP17785387 A JP 17785387A JP 17785387 A JP17785387 A JP 17785387A JP S6422841 A JPS6422841 A JP S6422841A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- compound
- acid
- ethyloxy
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
NEW MATERIAL:The optically active compound of formula (X is -CO-O or -O-CO-; R<1> and R<2> are 2-16C straight-chain alkyl; * represents asymmetric carbon) or its racemic isomer. EXAMPLE:4-n-Octyloxybenzoic acid 4'-[1-(n-butyloxycarbonyl)ethyloxy]-4-biphenyl ester. USE:A substance for liquid crystal display element. It is colorless or pale yellow in pure state. The compound is chemically stable and has broad liquid crystal temperature range. PREPARATION:The compound of formula can be produced by esterifying an acid chloride of a 4-n-alkyloxybenzoic acid with 4'-hydroxy-4-[1-(n- alkyloxycarbonyl)ethyloxy]biphenyl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17785387A JPH0830035B2 (en) | 1987-07-16 | 1987-07-16 | New liquid crystal compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17785387A JPH0830035B2 (en) | 1987-07-16 | 1987-07-16 | New liquid crystal compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422841A true JPS6422841A (en) | 1989-01-25 |
JPH0830035B2 JPH0830035B2 (en) | 1996-03-27 |
Family
ID=16038238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17785387A Expired - Lifetime JPH0830035B2 (en) | 1987-07-16 | 1987-07-16 | New liquid crystal compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0830035B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5065718A (en) * | 1989-08-20 | 1991-11-19 | Nippondenso Co., Ltd. | Engine idle control valve |
-
1987
- 1987-07-16 JP JP17785387A patent/JPH0830035B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5065718A (en) * | 1989-08-20 | 1991-11-19 | Nippondenso Co., Ltd. | Engine idle control valve |
Also Published As
Publication number | Publication date |
---|---|
JPH0830035B2 (en) | 1996-03-27 |
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