JPS5427533A - Preparation of alpha-phenylpropionic acid or its ester - Google Patents
Preparation of alpha-phenylpropionic acid or its esterInfo
- Publication number
- JPS5427533A JPS5427533A JP9249177A JP9249177A JPS5427533A JP S5427533 A JPS5427533 A JP S5427533A JP 9249177 A JP9249177 A JP 9249177A JP 9249177 A JP9249177 A JP 9249177A JP S5427533 A JPS5427533 A JP S5427533A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- alpha
- preparation
- phenylpropionic acid
- tosylate
- 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)
Abstract
PURPOSE: To obtain the title compound, an intermediate for medicines, pesticides, etc., by reacting benzene with lactic acid tosylate, tosylate of a latic acid ester, latic acid benzene sulfonate, or benzenesulfonate of a lactic acid ester in the presence of a condensing agent.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9249177A JPS5427533A (en) | 1977-08-03 | 1977-08-03 | Preparation of alpha-phenylpropionic acid or its ester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9249177A JPS5427533A (en) | 1977-08-03 | 1977-08-03 | Preparation of alpha-phenylpropionic acid or its ester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5427533A true JPS5427533A (en) | 1979-03-01 |
Family
ID=14055758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9249177A Pending JPS5427533A (en) | 1977-08-03 | 1977-08-03 | Preparation of alpha-phenylpropionic acid or its ester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5427533A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61210049A (en) * | 1984-11-21 | 1986-09-18 | Daicel Chem Ind Ltd | Production of optically active alpha-aromatic group-substituted alkanecarboxylic acid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131551A (en) * | 1976-04-22 | 1977-11-04 | Shionogi & Co Ltd | Synthesis of alpha-phenylpropionic acid derivatives |
-
1977
- 1977-08-03 JP JP9249177A patent/JPS5427533A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131551A (en) * | 1976-04-22 | 1977-11-04 | Shionogi & Co Ltd | Synthesis of alpha-phenylpropionic acid derivatives |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61210049A (en) * | 1984-11-21 | 1986-09-18 | Daicel Chem Ind Ltd | Production of optically active alpha-aromatic group-substituted alkanecarboxylic acid |
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