JPS565439A - Ether of alpha-oxy-hydroxyphenylacetic acid ester and its preparation - Google Patents
Ether of alpha-oxy-hydroxyphenylacetic acid ester and its preparationInfo
- Publication number
- JPS565439A JPS565439A JP7962779A JP7962779A JPS565439A JP S565439 A JPS565439 A JP S565439A JP 7962779 A JP7962779 A JP 7962779A JP 7962779 A JP7962779 A JP 7962779A JP S565439 A JPS565439 A JP S565439A
- Authority
- JP
- Japan
- Prior art keywords
- oxy
- hydroxyphenylacetic acid
- ether
- preparation
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:Ether of α-oxy-hydroxyphenylacetic acid ester of formula (R1, R2 are 1W6C hydrocarbon).
EXAMPLE: α-Methoxy-2-hydroxyphenylacetic acid methyl ester.
USE: Intermediate for the preparation of pharmaceuticals, pesticides, perfumes, etc.
PROCESS: α-Oxy-hydroxyphenylacetic acid is obtained by the reaction of phenol and a glyoxylic acid of formula OHC-COOR2 in the presence of a basic hydroxide of, e.g., Li, Na, Mg, etc. The compound obtained is made to react with an alcohol of formula R1OH (e.g. methanol, ethanol, etc.) in the presence of an acidic catalyst, e.g. H2SO4, HCl, etc., to give the compound of the formula.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962779A JPS565439A (en) | 1979-06-26 | 1979-06-26 | Ether of alpha-oxy-hydroxyphenylacetic acid ester and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962779A JPS565439A (en) | 1979-06-26 | 1979-06-26 | Ether of alpha-oxy-hydroxyphenylacetic acid ester and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS565439A true JPS565439A (en) | 1981-01-20 |
Family
ID=13695307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7962779A Pending JPS565439A (en) | 1979-06-26 | 1979-06-26 | Ether of alpha-oxy-hydroxyphenylacetic acid ester and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565439A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105777569A (en) * | 2016-05-03 | 2016-07-20 | 芜湖宝瓶智能化服务外包有限公司 | Production method of p-hydroxyphenylacetamide |
-
1979
- 1979-06-26 JP JP7962779A patent/JPS565439A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105777569A (en) * | 2016-05-03 | 2016-07-20 | 芜湖宝瓶智能化服务外包有限公司 | Production method of p-hydroxyphenylacetamide |
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