FR2311770A1 - Procede de preparation de derives de l'acide para-isobutyl-phenylacetique - Google Patents
Procede de preparation de derives de l'acide para-isobutyl-phenylacetiqueInfo
- Publication number
- FR2311770A1 FR2311770A1 FR7605612A FR7605612A FR2311770A1 FR 2311770 A1 FR2311770 A1 FR 2311770A1 FR 7605612 A FR7605612 A FR 7605612A FR 7605612 A FR7605612 A FR 7605612A FR 2311770 A1 FR2311770 A1 FR 2311770A1
- Authority
- FR
- France
- Prior art keywords
- isobutyl
- acid derivatives
- phenylacetic acid
- preparing para
- para
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2363375A IT1051442B (it) | 1975-05-22 | 1975-05-22 | Procedimento per la preparazione di derivati dell acido para isobutil fenilacetico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2311770A1 true FR2311770A1 (fr) | 1976-12-17 |
| FR2311770B3 FR2311770B3 (it) | 1978-11-17 |
Family
ID=11208736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7605612A Granted FR2311770A1 (fr) | 1975-05-22 | 1976-02-27 | Procede de preparation de derives de l'acide para-isobutyl-phenylacetique |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51141837A (it) |
| DE (1) | DE2605650A1 (it) |
| ES (1) | ES445322A1 (it) |
| FR (1) | FR2311770A1 (it) |
| GB (1) | GB1487166A (it) |
| IT (1) | IT1051442B (it) |
| NL (1) | NL7603693A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518799A (en) * | 1979-12-19 | 1985-05-21 | The Upjohn Company | Processes for the preparation of hydratropic acids |
| CA2016887A1 (en) * | 1989-05-16 | 1990-11-16 | Henrich H. Paradies | Process for preparing optically active 2-aryl-alkanoic acids, in particular 2-aryl propionic acids |
| US5248815A (en) * | 1991-12-27 | 1993-09-28 | Paradies Henrich H | Stereo-selective synthesis of 2-aryl-propionic acids of high optical purity by using chiral oxazolines |
| CN117720409B (zh) * | 2023-12-28 | 2024-04-30 | 山东国邦药业有限公司 | 一种二氟乙酸的合成方法 |
-
1975
- 1975-05-22 IT IT2363375A patent/IT1051442B/it active
-
1976
- 1976-01-23 JP JP603476A patent/JPS51141837A/ja active Pending
- 1976-02-12 DE DE19762605650 patent/DE2605650A1/de active Pending
- 1976-02-19 ES ES445322A patent/ES445322A1/es not_active Expired
- 1976-02-27 FR FR7605612A patent/FR2311770A1/fr active Granted
- 1976-03-22 GB GB1146876A patent/GB1487166A/en not_active Expired
- 1976-04-08 NL NL7603693A patent/NL7603693A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2311770B3 (it) | 1978-11-17 |
| JPS51141837A (en) | 1976-12-07 |
| IT1051442B (it) | 1981-04-21 |
| NL7603693A (nl) | 1976-11-24 |
| DE2605650A1 (de) | 1976-12-09 |
| ES445322A1 (es) | 1977-06-01 |
| GB1487166A (en) | 1977-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |