JPS6479138A - 1-biphenylylethanol derivative and production thereof - Google Patents
1-biphenylylethanol derivative and production thereofInfo
- Publication number
- JPS6479138A JPS6479138A JP23839187A JP23839187A JPS6479138A JP S6479138 A JPS6479138 A JP S6479138A JP 23839187 A JP23839187 A JP 23839187A JP 23839187 A JP23839187 A JP 23839187A JP S6479138 A JPS6479138 A JP S6479138A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- formula iii
- biphenylylethanol
- derivative
- 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)
Abstract
NEW MATERIAL:The 1-biphenylylethanol derivative of formula I (R is H or 1-10C alkyl). EXAMPLE:4'-(1-Hydroxyethyl)-4-biphenylcarboxylic acid ethyl ester. USE:Useful as an intermediate for pharmaceuticals, agricultural chemicals, etc., especially as an intermediate for organic electronic materials, particularly for liquid crystal compounds. PREPARATION:The compound of formula I can be produced in high yield, by reducing acetylbiphenyls of formula III in the presence of more than stoichiometric amount, usually 1-10 times equivalent (based on the compound of formula III) of a reducing agent able to reduce only ketones (e.g., NaBH4) in an organic solvent (e.g., chloroform) at -30-+100 deg.C. The starting compound of formula III can be easily produced by the thermal solvolysis of cyanobiphenyls of formula II in water or a 1-10C alcohol in the presence of an acid or a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62238391A JP2512958B2 (en) | 1987-09-21 | 1987-09-21 | 1-biphenylylethanol derivative and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62238391A JP2512958B2 (en) | 1987-09-21 | 1987-09-21 | 1-biphenylylethanol derivative and process for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6479138A true JPS6479138A (en) | 1989-03-24 |
| JP2512958B2 JP2512958B2 (en) | 1996-07-03 |
Family
ID=17029499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62238391A Expired - Lifetime JP2512958B2 (en) | 1987-09-21 | 1987-09-21 | 1-biphenylylethanol derivative and process for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512958B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013220008A1 (en) | 2012-10-04 | 2014-04-10 | Tmt Machinery, Inc. | Melt spinning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331368A (en) * | 1986-07-25 | 1988-02-10 | Nec Corp | Method for managing additional information in image filing system |
-
1987
- 1987-09-21 JP JP62238391A patent/JP2512958B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331368A (en) * | 1986-07-25 | 1988-02-10 | Nec Corp | Method for managing additional information in image filing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013220008A1 (en) | 2012-10-04 | 2014-04-10 | Tmt Machinery, Inc. | Melt spinning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512958B2 (en) | 1996-07-03 |
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