JPS5441840A - Novel nematic liquid crystal compound - Google Patents
Novel nematic liquid crystal compoundInfo
- Publication number
- JPS5441840A JPS5441840A JP10631577A JP10631577A JPS5441840A JP S5441840 A JPS5441840 A JP S5441840A JP 10631577 A JP10631577 A JP 10631577A JP 10631577 A JP10631577 A JP 10631577A JP S5441840 A JPS5441840 A JP S5441840A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- liquid crystal
- crystal compound
- nematic liquid
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
NEW MATERIAL:A compound of formulaI(R is straight-chain alkyl of 3W8 carbon atoms).
EXAMPLE: The compound of formula III.
USE: The compound is a nematic crystal one and suitably used as a material for electrooptic display and field effect type of cells.
PREPARATION: A halogenation reagent such as thionyl chloride is reacted with a compound of formula II to form a compound of formula II' (X is halogen). Then the resulting compound of formula II' is reacted with p-cyanophenol in an inert organic solvent such as tetrahydrofuran in the presence of a basic substance such as pyridine or tertiary amine to produce said compound of formulaI.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10631577A JPS5441840A (en) | 1977-09-06 | 1977-09-06 | Novel nematic liquid crystal compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10631577A JPS5441840A (en) | 1977-09-06 | 1977-09-06 | Novel nematic liquid crystal compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5441840A true JPS5441840A (en) | 1979-04-03 |
Family
ID=14430534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10631577A Pending JPS5441840A (en) | 1977-09-06 | 1977-09-06 | Novel nematic liquid crystal compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5441840A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023368A1 (en) | 1980-06-02 | 1981-12-10 | BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau | ANISOTROPE CYCLOHEXEN COMPOUNDS |
-
1977
- 1977-09-06 JP JP10631577A patent/JPS5441840A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023368A1 (en) | 1980-06-02 | 1981-12-10 | BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau | ANISOTROPE CYCLOHEXEN COMPOUNDS |
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