FR1346258A - Process for preparing fumaric acid - Google Patents
Process for preparing fumaric acidInfo
- Publication number
- FR1346258A FR1346258A FR875351A FR875351A FR1346258A FR 1346258 A FR1346258 A FR 1346258A FR 875351 A FR875351 A FR 875351A FR 875351 A FR875351 A FR 875351A FR 1346258 A FR1346258 A FR 1346258A
- Authority
- FR
- France
- Prior art keywords
- fumaric acid
- preparing fumaric
- preparing
- acid
- fumaric
- 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
- VZCYOOQTPOCHFL-OWOJBTEDSA-N (E)-but-2-enedioate;hydron Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 title 2
- 239000001530 fumaric acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6138360A | 1960-10-10 | 1960-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1346258A true FR1346258A (en) | 1963-12-20 |
Family
ID=22035430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR875351A Expired FR1346258A (en) | 1960-10-10 | 1961-10-09 | Process for preparing fumaric acid |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE608857A (en) |
| CH (1) | CH394155A (en) |
| DE (1) | DE1443127C3 (en) |
| ES (1) | ES271026A1 (en) |
| FR (1) | FR1346258A (en) |
| GB (1) | GB997333A (en) |
| LU (1) | LU40683A1 (en) |
| NL (1) | NL270075A (en) |
-
1961
- 1961-10-05 LU LU40683D patent/LU40683A1/xx unknown
- 1961-10-05 BE BE608857A patent/BE608857A/en unknown
- 1961-10-09 FR FR875351A patent/FR1346258A/en not_active Expired
- 1961-10-09 ES ES0271026A patent/ES271026A1/en not_active Expired
- 1961-10-09 GB GB3622861A patent/GB997333A/en not_active Expired
- 1961-10-10 DE DE19611443127 patent/DE1443127C3/en not_active Expired
- 1961-10-10 CH CH1172661A patent/CH394155A/en unknown
- 1961-10-10 NL NL270075A patent/NL270075A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH394155A (en) | 1965-06-30 |
| NL270075A (en) | 1964-07-10 |
| LU40683A1 (en) | 1961-12-05 |
| DE1443127B2 (en) | 1974-08-29 |
| DE1443127A1 (en) | 1968-10-24 |
| GB997333A (en) | 1965-07-07 |
| BE608857A (en) | 1962-04-05 |
| DE1443127C3 (en) | 1975-05-15 |
| ES271026A1 (en) | 1962-03-01 |
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