DE3266434D1 - Process for preparing beta-hydroxy-beta-methylglutaric acid - Google Patents
Process for preparing beta-hydroxy-beta-methylglutaric acidInfo
- Publication number
- DE3266434D1 DE3266434D1 DE8282110913T DE3266434T DE3266434D1 DE 3266434 D1 DE3266434 D1 DE 3266434D1 DE 8282110913 T DE8282110913 T DE 8282110913T DE 3266434 T DE3266434 T DE 3266434T DE 3266434 D1 DE3266434 D1 DE 3266434D1
- Authority
- DE
- Germany
- Prior art keywords
- beta
- hydroxy
- methylglutaric acid
- preparing
- preparing beta
- 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.)
- Expired
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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32965481A | 1981-12-11 | 1981-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3266434D1 true DE3266434D1 (en) | 1985-10-24 |
Family
ID=23286412
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282110913T Expired DE3266434D1 (en) | 1981-12-11 | 1982-11-25 | Process for preparing beta-hydroxy-beta-methylglutaric acid |
DE1982110913 Pending DE82344T1 (de) | 1981-12-11 | 1982-11-25 | Verfahren zur herstellung von beta-hydroxy-beta-methylglutarsaeure. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1982110913 Pending DE82344T1 (de) | 1981-12-11 | 1982-11-25 | Verfahren zur herstellung von beta-hydroxy-beta-methylglutarsaeure. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0082344B1 (de) |
DE (2) | DE3266434D1 (de) |
DK (1) | DK496682A (de) |
ES (1) | ES8404969A1 (de) |
IE (1) | IE54104B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1177071B (it) * | 1984-10-29 | 1987-08-26 | Guidotti & C Spa Labor | Procedimento di preparazione dell'acido 3-idrossi-3-metil-glutarico |
DE3443303A1 (de) * | 1984-11-28 | 1986-06-05 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 3-hydroxy-3-methylglutarsaeure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709668C (de) * | 1936-07-18 | 1941-08-23 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von ª‰-monohalogensubstituierten Homologen der Essigsaeure |
FR4475M (de) * | 1964-12-22 | 1966-10-03 | ||
IT1089414B (it) * | 1977-12-19 | 1985-06-18 | Ausonia Farma Srl | Processo per la preparazione dell'acido 3-idrossi-3-metilglutarco |
-
1982
- 1982-11-08 DK DK496682A patent/DK496682A/da not_active Application Discontinuation
- 1982-11-25 EP EP82110913A patent/EP0082344B1/de not_active Expired
- 1982-11-25 DE DE8282110913T patent/DE3266434D1/de not_active Expired
- 1982-11-25 DE DE1982110913 patent/DE82344T1/de active Pending
- 1982-12-06 IE IE288882A patent/IE54104B1/en unknown
- 1982-12-10 ES ES518110A patent/ES8404969A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES518110A0 (es) | 1984-05-16 |
IE54104B1 (en) | 1989-06-21 |
EP0082344B1 (de) | 1985-09-18 |
ES8404969A1 (es) | 1984-05-16 |
IE822888L (en) | 1983-06-11 |
DE82344T1 (de) | 1984-02-02 |
DK496682A (da) | 1983-06-12 |
EP0082344A1 (de) | 1983-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |