FR820698A - Process for the preparation of polycarboxylic acid chlorides belonging to the benzene series - Google Patents
Process for the preparation of polycarboxylic acid chlorides belonging to the benzene seriesInfo
- Publication number
- FR820698A FR820698A FR820698DA FR820698A FR 820698 A FR820698 A FR 820698A FR 820698D A FR820698D A FR 820698DA FR 820698 A FR820698 A FR 820698A
- Authority
- FR
- France
- Prior art keywords
- belonging
- preparation
- polycarboxylic acid
- acid chlorides
- benzene series
- 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
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE820698X | 1936-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR820698A true FR820698A (en) | 1937-11-16 |
Family
ID=6737955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR820698D Expired FR820698A (en) | 1936-04-17 | 1937-04-17 | Process for the preparation of polycarboxylic acid chlorides belonging to the benzene series |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR820698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170928B (en) * | 1959-10-02 | 1964-05-27 | Diamond Alkali Co | Process for the preparation of Benzoldicarbonsäuredichloriden or mixtures thereof |
| US4080378A (en) * | 1975-11-04 | 1978-03-21 | Dynamit Nobel Aktiengesellschaft | Process for the preparation of carboxylic acid chlorides of the benzene series |
| US4104300A (en) * | 1976-07-07 | 1978-08-01 | Dynamit Nobel Aktiengesellschaft | Method of preparing carboxylic acid chlorides of the benzene series |
-
1937
- 1937-04-17 FR FR820698D patent/FR820698A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170928B (en) * | 1959-10-02 | 1964-05-27 | Diamond Alkali Co | Process for the preparation of Benzoldicarbonsäuredichloriden or mixtures thereof |
| US4080378A (en) * | 1975-11-04 | 1978-03-21 | Dynamit Nobel Aktiengesellschaft | Process for the preparation of carboxylic acid chlorides of the benzene series |
| US4104300A (en) * | 1976-07-07 | 1978-08-01 | Dynamit Nobel Aktiengesellschaft | Method of preparing carboxylic acid chlorides of the benzene series |
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