JPS5592344A - Preparation of 4-hydroxyphenylacetic acids - Google Patents
Preparation of 4-hydroxyphenylacetic acidsInfo
- Publication number
- JPS5592344A JPS5592344A JP16181478A JP16181478A JPS5592344A JP S5592344 A JPS5592344 A JP S5592344A JP 16181478 A JP16181478 A JP 16181478A JP 16181478 A JP16181478 A JP 16181478A JP S5592344 A JPS5592344 A JP S5592344A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- acids
- reduction
- hydroxymandelic
- preparation
- 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
- XQXPVVBIMDBYFF-UHFFFAOYSA-N 4-hydroxyphenylacetic acid Chemical class OC(=O)CC1=CC=C(O)C=C1 XQXPVVBIMDBYFF-UHFFFAOYSA-N 0.000 title abstract 2
- YHXHKYRQLYQUIH-UHFFFAOYSA-N 4-hydroxymandelic acid Chemical class OC(=O)C(O)C1=CC=C(O)C=C1 YHXHKYRQLYQUIH-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 abstract 2
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- -1 Raney nickel Chemical compound 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- 239000003905 agrochemical Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16181478A JPS5592344A (en) | 1978-12-26 | 1978-12-26 | Preparation of 4-hydroxyphenylacetic acids |
| BE0/201156A BE883981A (fr) | 1978-12-26 | 1980-06-24 | Procede pour la preparation de l'acide 4-hydroxyphenylacetique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16181478A JPS5592344A (en) | 1978-12-26 | 1978-12-26 | Preparation of 4-hydroxyphenylacetic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592344A true JPS5592344A (en) | 1980-07-12 |
| JPS6151572B2 JPS6151572B2 (en, 2012) | 1986-11-10 |
Family
ID=15742410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16181478A Granted JPS5592344A (en) | 1978-12-26 | 1978-12-26 | Preparation of 4-hydroxyphenylacetic acids |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5592344A (en, 2012) |
| BE (1) | BE883981A (en, 2012) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473508A1 (fr) * | 1980-01-11 | 1981-07-17 | Ube Industries | Procede de preparation d'acides 3-alcoxy-4-hydroxyphenylacetiques |
| JPS56100740A (en) * | 1980-01-17 | 1981-08-12 | Hoechst Ag | Manufacture of paraoxyphenylacetic acid |
| FR2705670A1 (fr) * | 1993-05-28 | 1994-12-02 | Hoechst France | Procédé d'obtention d'acides hydroxyphénylacétiques. |
| US5395964A (en) * | 1993-05-28 | 1995-03-07 | Societe Francaise Hoechst | Preparation process for hydroxyphenylacetic acids |
| CN112812003A (zh) * | 2021-01-12 | 2021-05-18 | 湖南复瑞生物医药技术有限责任公司 | 4-羟基扁桃酸的制备方法 |
-
1978
- 1978-12-26 JP JP16181478A patent/JPS5592344A/ja active Granted
-
1980
- 1980-06-24 BE BE0/201156A patent/BE883981A/fr not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473508A1 (fr) * | 1980-01-11 | 1981-07-17 | Ube Industries | Procede de preparation d'acides 3-alcoxy-4-hydroxyphenylacetiques |
| JPS56100740A (en) * | 1980-01-17 | 1981-08-12 | Hoechst Ag | Manufacture of paraoxyphenylacetic acid |
| FR2705670A1 (fr) * | 1993-05-28 | 1994-12-02 | Hoechst France | Procédé d'obtention d'acides hydroxyphénylacétiques. |
| EP0627402A1 (fr) * | 1993-05-28 | 1994-12-07 | SOCIETE FRANCAISE HOECHST Société anonyme dite: | Procédé d'obtention d'acides hydroxyphénylacétiques |
| US5395964A (en) * | 1993-05-28 | 1995-03-07 | Societe Francaise Hoechst | Preparation process for hydroxyphenylacetic acids |
| CN112812003A (zh) * | 2021-01-12 | 2021-05-18 | 湖南复瑞生物医药技术有限责任公司 | 4-羟基扁桃酸的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151572B2 (en, 2012) | 1986-11-10 |
| BE883981A (fr) | 1980-10-16 |
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