FR1171413A - Process for the production of cyclic dicarboxylic acids - Google Patents
Process for the production of cyclic dicarboxylic acidsInfo
- Publication number
- FR1171413A FR1171413A FR1171413DA FR1171413A FR 1171413 A FR1171413 A FR 1171413A FR 1171413D A FR1171413D A FR 1171413DA FR 1171413 A FR1171413 A FR 1171413A
- Authority
- FR
- France
- Prior art keywords
- production
- dicarboxylic acids
- cyclic dicarboxylic
- cyclic
- acids
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
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 |
---|---|---|---|
DE1171413X | 1956-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1171413A true FR1171413A (en) | 1959-01-26 |
Family
ID=7729356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1171413D Expired FR1171413A (en) | 1956-01-17 | 1957-01-16 | Process for the production of cyclic dicarboxylic acids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1171413A (en) |
-
1957
- 1957-01-16 FR FR1171413D patent/FR1171413A/en not_active Expired
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