JPS6483038A - Optically active compound - Google Patents
Optically active compoundInfo
- Publication number
- JPS6483038A JPS6483038A JP23728787A JP23728787A JPS6483038A JP S6483038 A JPS6483038 A JP S6483038A JP 23728787 A JP23728787 A JP 23728787A JP 23728787 A JP23728787 A JP 23728787A JP S6483038 A JPS6483038 A JP S6483038A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- liquid crystal
- formula
- optically active
- active compound
- 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:An optically active compound shown by formula I (R is 2-10C alkyl; * is asymmetric carbon atom). EXAMPLE:(S)-6-Hydroxy-2-[(1'-methylheptyl)oxy]naphthalene. USE:Useful as an intermediate for an optical active liquid crystal compound. A compound obtained by using the compound as an intermediate becomes an extremely excellent ferroelectric liquid crystal and the ferroelectric liquid crystal has high spontaneous polarization and is extremely stable photochemically and chemically. The response speed is high. When the compound is introduced into high polymer liquid crystal, high polymer liquid crystal having electro- optical effects can be produced. PREPARATION:For example, as shown by the reaction formula, a compound obtained from p-toluenesulfonic acid chloride and an optically active 2-alkanol (alkylmethylcarbinol) is reacted with a compound shown by formula II in the presence of a base to give a compound shown by formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23728787A JPS6483038A (en) | 1987-09-24 | 1987-09-24 | Optically active compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23728787A JPS6483038A (en) | 1987-09-24 | 1987-09-24 | Optically active compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6483038A true JPS6483038A (en) | 1989-03-28 |
Family
ID=17013142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23728787A Pending JPS6483038A (en) | 1987-09-24 | 1987-09-24 | Optically active compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483038A (en) |
-
1987
- 1987-09-24 JP JP23728787A patent/JPS6483038A/en active Pending
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