FR1167087A - Process for the production of cyclic dicarboxylic acids - Google Patents
Process for the production of cyclic dicarboxylic acidsInfo
- Publication number
- FR1167087A FR1167087A FR1167087DA FR1167087A FR 1167087 A FR1167087 A FR 1167087A FR 1167087D A FR1167087D A FR 1167087DA FR 1167087 A FR1167087 A FR 1167087A
- 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
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1167087X | 1955-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1167087A true FR1167087A (en) | 1958-11-20 |
Family
ID=7728991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1167087D Expired FR1167087A (en) | 1955-12-09 | 1956-12-06 | Process for the production of cyclic dicarboxylic acids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1167087A (en) |
-
1956
- 1956-12-06 FR FR1167087D patent/FR1167087A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1148354A (en) | Process for the production of terephthalic acid | |
FR1165429A (en) | Process for the production of dithiophosphoric acid esters | |
CH324436A (en) | Process for the production of lower aliphatic esters | |
FR1168248A (en) | Process for the production of polyamides | |
FR1167087A (en) | Process for the production of cyclic dicarboxylic acids | |
FR1249104A (en) | Process for the production of esters of carboxylic acids | |
FR1138327A (en) | Process for the production of acylamino-amino-anthraquinones | |
FR1171413A (en) | Process for the production of cyclic dicarboxylic acids | |
FR1192454A (en) | Process for the production of benzene dicarboxylic acids | |
FR1105416A (en) | Process for the preparation of n-aminoalkylsulfonic acids | |
FR1139111A (en) | Process for the production of esters of thiono-thiol-phosphoric acids | |
FR1186882A (en) | Process for the production of 3-3'-thioether dicarboxylic acids or their esters | |
FR1152761A (en) | Process for the preparation of 4-diphenylyl-alkyl-acetic acids | |
FR1155654A (en) | Process for the production of lower alkanoic esters of cyclic hemi-acetals | |
FR1119912A (en) | Process for the production of aromatic carboxylic acids | |
FR1133772A (en) | Process for the preparation of aliphatic dicarboxylic acids | |
FR1088228A (en) | Process for the production of hydrazides of 2-alkyl-pyridine-4-carboxylic acids | |
FR1164533A (en) | Process for the production of esters of thiophosphoric acids | |
FR1128263A (en) | Process for the production of amides of substituted acids | |
FR1154674A (en) | Process for the production of terephthalic acid | |
FR1171978A (en) | Process for the production of acylaminopropanediols | |
FR1157289A (en) | Process for the production of 1-ketocyclooctyl-2-acetic acid | |
FR1140726A (en) | Process for the production of dithiocarbamic acid esters | |
BE554215A (en) | PROCESS FOR THE PRODUCTION OF CYCLIC DICARBOXYLIC ACIDS. | |
FR1161140A (en) | Process for the production of esters of aromatic carboxylic acids |