BE897933A - Procede de preparation d'acides monocarboxyliques disubstitues en beta-derivant d'hydrocarbures acycliques ou cycliques - Google Patents
Procede de preparation d'acides monocarboxyliques disubstitues en beta-derivant d'hydrocarbures acycliques ou cycliques Download PDFInfo
- Publication number
- BE897933A BE897933A BE0/211656A BE211656A BE897933A BE 897933 A BE897933 A BE 897933A BE 0/211656 A BE0/211656 A BE 0/211656A BE 211656 A BE211656 A BE 211656A BE 897933 A BE897933 A BE 897933A
- Authority
- BE
- Belgium
- Prior art keywords
- carbon atoms
- general formula
- monovalent hydrocarbon
- acid
- radical
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/093—Preparation of carboxylic acids or their salts, halides or anhydrides by hydrolysis of —CX3 groups, X being halogen
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8216907A FR2534249B1 (fr) | 1982-10-08 | 1982-10-08 | Procede de preparation d'acides monocarboxyliques disubstitues en b derivant d'hydrocarbures acycliques ou cycliques |
Publications (1)
Publication Number | Publication Date |
---|---|
BE897933A true BE897933A (fr) | 1984-01-30 |
Family
ID=9278108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/211656A BE897933A (fr) | 1982-10-08 | 1983-10-06 | Procede de preparation d'acides monocarboxyliques disubstitues en beta-derivant d'hydrocarbures acycliques ou cycliques |
Country Status (10)
Country | Link |
---|---|
US (1) | US4536594A (es) |
JP (1) | JPS5988441A (es) |
BE (1) | BE897933A (es) |
CA (1) | CA1202642A (es) |
DE (1) | DE3336572A1 (es) |
ES (1) | ES8405753A1 (es) |
FR (1) | FR2534249B1 (es) |
GB (1) | GB2132191B (es) |
IT (1) | IT1163949B (es) |
NL (1) | NL8303419A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6677481B2 (en) | 2001-07-09 | 2004-01-13 | Exxonmobil Chemical Patents Inc. | Cracking of neo-C9 and neo-C13 carboxylic acids to either pivalic acid or methyl pivalate |
US6686501B2 (en) * | 2002-02-05 | 2004-02-03 | Bayer Corporation | Processes for preparing 3.3-dimethylbutyric acid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2370494A (en) * | 1942-11-09 | 1945-02-27 | Universal Oil Prod Co | Manufacture of alkanoic acids |
US3308155A (en) * | 1963-02-25 | 1967-03-07 | Continental Oil Co | Preparation of 3, 3-disubstituted carboxylic acids |
FR1489989A (fr) * | 1965-08-21 | 1967-07-28 | Huels Chemische Werke Ag | Procédé de préparation d'acides acétiques substitués par des restes alcoyliques |
US3637821A (en) * | 1965-08-21 | 1972-01-25 | Huels Chemische Werke Ag | Process for the production of substituted acetic acids |
-
1982
- 1982-10-08 FR FR8216907A patent/FR2534249B1/fr not_active Expired
-
1983
- 1983-10-05 NL NL8303419A patent/NL8303419A/nl not_active Application Discontinuation
- 1983-10-06 ES ES526289A patent/ES8405753A1/es not_active Expired
- 1983-10-06 IT IT23161/83A patent/IT1163949B/it active
- 1983-10-06 BE BE0/211656A patent/BE897933A/fr not_active IP Right Cessation
- 1983-10-07 US US06/540,118 patent/US4536594A/en not_active Expired - Fee Related
- 1983-10-07 GB GB08326837A patent/GB2132191B/en not_active Expired
- 1983-10-07 JP JP58187153A patent/JPS5988441A/ja active Pending
- 1983-10-07 DE DE19833336572 patent/DE3336572A1/de not_active Withdrawn
- 1983-10-07 CA CA000438641A patent/CA1202642A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8323161A0 (it) | 1983-10-06 |
JPS5988441A (ja) | 1984-05-22 |
DE3336572A1 (de) | 1984-04-12 |
FR2534249B1 (fr) | 1986-04-04 |
ES526289A0 (es) | 1984-06-16 |
NL8303419A (nl) | 1984-05-01 |
GB2132191A (en) | 1984-07-04 |
FR2534249A1 (fr) | 1984-04-13 |
GB8326837D0 (en) | 1983-11-09 |
ES8405753A1 (es) | 1984-06-16 |
CA1202642A (fr) | 1986-04-01 |
IT1163949B (it) | 1987-04-08 |
US4536594A (en) | 1985-08-20 |
GB2132191B (en) | 1987-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ELF FRANCE Effective date: 19901031 |