FR52179E - Process for preparing succinic acid - Google Patents
Process for preparing succinic acidInfo
- Publication number
- FR52179E FR52179E FR52179DA FR52179E FR 52179 E FR52179 E FR 52179E FR 52179D A FR52179D A FR 52179DA FR 52179 E FR52179 E FR 52179E
- Authority
- FR
- France
- Prior art keywords
- succinic acid
- preparing succinic
- preparing
- acid
- succinic
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
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 |
---|---|---|---|
DE2312468X | 1939-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR52179E true FR52179E (en) | 1943-09-15 |
Family
ID=7994513
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879534D Expired FR879534A (en) | 1939-12-15 | 1942-02-21 | Process for preparing succinic acid |
FR52179D Expired FR52179E (en) | 1939-12-15 | 1942-06-09 | Process for preparing succinic acid |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879534D Expired FR879534A (en) | 1939-12-15 | 1942-02-21 | Process for preparing succinic acid |
Country Status (5)
Country | Link |
---|---|
US (1) | US2312468A (en) |
BE (2) | BE444240A (en) |
DE (1) | DE867688C (en) |
FR (2) | FR879534A (en) |
NL (2) | NL60065C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459690A (en) * | 1945-05-02 | 1949-01-18 | Union Oil Co | Oxidation of cycloaliphatic hydrocarbons and alcohols |
US2463776A (en) * | 1946-03-29 | 1949-03-08 | Ici Ltd | Production of lactones |
US2497889A (en) * | 1948-03-26 | 1950-02-21 | Eastman Kodak Co | Oxidation of ethers using aldehyde-activated catalysts |
BE485408A (en) * | 1948-04-24 | |||
US2862942A (en) * | 1957-10-01 | 1958-12-02 | Jordan P Snyder | Method of oxidizing and cleaving compounds to form acidic products |
US3100798A (en) * | 1960-12-27 | 1963-08-13 | Exxon Research Engineering Co | Process for preparation of succinic acid |
US4978785A (en) * | 1989-12-11 | 1990-12-18 | Texaco Chemical Company | Oxidation of polyoxypropylene glycols to acids and ketones |
-
0
- BE BE445957D patent/BE445957A/xx unknown
- NL NL58783D patent/NL58783C/xx active
- BE BE444240D patent/BE444240A/xx unknown
- NL NL60065D patent/NL60065C/xx active
-
1941
- 1941-03-08 US US382447A patent/US2312468A/en not_active Expired - Lifetime
- 1941-07-04 DE DEB6609D patent/DE867688C/en not_active Expired
-
1942
- 1942-02-21 FR FR879534D patent/FR879534A/en not_active Expired
- 1942-06-09 FR FR52179D patent/FR52179E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR879534A (en) | 1943-02-25 |
NL60065C (en) | |
BE445957A (en) | |
BE444240A (en) | |
US2312468A (en) | 1943-03-02 |
DE867688C (en) | 1953-02-19 |
NL58783C (en) |
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