JPS56161352A - 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate - Google Patents
4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoateInfo
- Publication number
- JPS56161352A JPS56161352A JP6498880A JP6498880A JPS56161352A JP S56161352 A JPS56161352 A JP S56161352A JP 6498880 A JP6498880 A JP 6498880A JP 6498880 A JP6498880 A JP 6498880A JP S56161352 A JPS56161352 A JP S56161352A
- Authority
- JP
- Japan
- Prior art keywords
- trans
- liquid crystal
- reacted
- benzoate
- 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:A 4"-substituted phenyl 4-(trans-4'-alkylcyclohexylmethoxy) benzoate of formula I (R is H or 1W10C alkyl; X is F, Cl, Br or NO2).
EXAMPLE: 4"-Fluorophenyl 4-(trans-4'-n-propylcyclohexylmethoxy)benzoate.
USE: A liquid crystal compound, having the positive dielectric anisotropy, a wide range of liquid crystal temperature and high clear point and improved stability, and useful as a high-temperature liquid crystal component and one component constituting a dynamic driving liquid crystal.
PROCESS: A trans-4-alklcyclohexanecarboxylic acid of a formula II as a raw material is reacted with ethyl alcohol, and the resultant compound is then reacted with LiAlH4. The reaction product is further reacted with a halogenating agent and then p-hyoxybanzoic acid to give a reaction product, which is reacted with a halogenating agent and a p-halogenated phenol to afford the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6498880A JPS56161352A (en) | 1980-05-16 | 1980-05-16 | 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6498880A JPS56161352A (en) | 1980-05-16 | 1980-05-16 | 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56161352A true JPS56161352A (en) | 1981-12-11 |
JPS6251259B2 JPS6251259B2 (en) | 1987-10-29 |
Family
ID=13273933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6498880A Granted JPS56161352A (en) | 1980-05-16 | 1980-05-16 | 4"-substituted phenyl 4-(4-trans-4'-alkylcyclohexylmethoxy)benzoate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56161352A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0747923A (en) * | 1993-05-05 | 1995-02-21 | Trw Repa Gmbh | Seat belt retractor |
-
1980
- 1980-05-16 JP JP6498880A patent/JPS56161352A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0747923A (en) * | 1993-05-05 | 1995-02-21 | Trw Repa Gmbh | Seat belt retractor |
Also Published As
Publication number | Publication date |
---|---|
JPS6251259B2 (en) | 1987-10-29 |
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