FR2398039A1 - Synthese d'acides phenylacetiques substitues - Google Patents
Synthese d'acides phenylacetiques substituesInfo
- Publication number
- FR2398039A1 FR2398039A1 FR7821542A FR7821542A FR2398039A1 FR 2398039 A1 FR2398039 A1 FR 2398039A1 FR 7821542 A FR7821542 A FR 7821542A FR 7821542 A FR7821542 A FR 7821542A FR 2398039 A1 FR2398039 A1 FR 2398039A1
- Authority
- FR
- France
- Prior art keywords
- acid
- reaction step
- synthesis
- substituted phenylacetic
- phenylacetic acids
- 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
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8874377A JPS5424846A (en) | 1977-07-22 | 1977-07-22 | Preparation of substituted phenylacetic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2398039A1 true FR2398039A1 (fr) | 1979-02-16 |
| FR2398039B1 FR2398039B1 (US20100223739A1-20100909-C00005.png) | 1980-12-26 |
Family
ID=13951386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7821542A Granted FR2398039A1 (fr) | 1977-07-22 | 1978-07-20 | Synthese d'acides phenylacetiques substitues |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691626B2 (ja) * | 1985-01-30 | 1994-11-14 | ソニー株式会社 | クランプ回路 |
| CN100465149C (zh) * | 2006-09-18 | 2009-03-04 | 武汉有机实业股份有限公司 | 氯代苯乙酸的制造方法 |
| DE102013211075B9 (de) | 2013-06-13 | 2017-11-02 | Technische Universität Bergakademie Freiberg | Biotechnologisches Verfahren zur Herstellung von substituierten oder unsubstituierten Phenylessigsäuren und Ketonen mit Enzymen des mikrobiellen Styrolabbaus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489348A (en) * | 1947-01-15 | 1949-11-29 | Hoffmann La Roche | Production of arylacetic acids and amides |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE802818C (de) * | 1949-04-17 | 1951-02-26 | Nordmark Werke Gmbh | Verfahren zur Herstellung von Phenylessigsaeure |
| US3776949A (en) * | 1971-09-07 | 1973-12-04 | Lummus Co | Production of aromatic polycarboxylic acids |
-
1977
- 1977-07-22 JP JP8874377A patent/JPS5424846A/ja active Pending
-
1978
- 1978-07-07 DE DE19782830009 patent/DE2830009A1/de active Granted
- 1978-07-10 US US05/923,351 patent/US4220592A/en not_active Expired - Lifetime
- 1978-07-13 NL NLAANVRAGE7807552,A patent/NL189038C/xx not_active IP Right Cessation
- 1978-07-20 FR FR7821542A patent/FR2398039A1/fr active Granted
- 1978-07-20 GB GB7830606A patent/GB2001973B/en not_active Expired
- 1978-07-21 IT IT50430/78A patent/IT1107575B/it active
- 1978-07-21 CH CH792078A patent/CH641436A5/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489348A (en) * | 1947-01-15 | 1949-11-29 | Hoffmann La Roche | Production of arylacetic acids and amides |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1107575B (it) | 1985-11-25 |
| JPS5424846A (en) | 1979-02-24 |
| NL7807552A (nl) | 1979-01-24 |
| NL189038C (nl) | 1992-12-16 |
| NL189038B (nl) | 1992-07-16 |
| IT7850430A0 (it) | 1978-07-21 |
| DE2830009C2 (US20100223739A1-20100909-C00005.png) | 1987-10-22 |
| DE2830009A1 (de) | 1979-02-08 |
| FR2398039B1 (US20100223739A1-20100909-C00005.png) | 1980-12-26 |
| GB2001973A (en) | 1979-02-14 |
| GB2001973B (en) | 1982-01-27 |
| US4220592A (en) | 1980-09-02 |
| CH641436A5 (de) | 1984-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |