CH331850A - Procédé de préparation sélective des sels dialcalins d'acides dicarboxyliques non saturés - Google Patents
Procédé de préparation sélective des sels dialcalins d'acides dicarboxyliques non saturésInfo
- Publication number
- CH331850A CH331850A CH331850DA CH331850A CH 331850 A CH331850 A CH 331850A CH 331850D A CH331850D A CH 331850DA CH 331850 A CH331850 A CH 331850A
- Authority
- CH
- Switzerland
- Prior art keywords
- dicarboxylic acids
- unsaturated dicarboxylic
- selective preparation
- dialkali salts
- dialkali
- Prior art date
Links
- 150000001991 dicarboxylic acids Chemical class 0.000 title 1
- 150000003839 salts Chemical class 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
- C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/13—Dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US322988XA | 1953-01-26 | 1953-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH331850A true CH331850A (fr) | 1958-08-15 |
Family
ID=21864172
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH327718D CH327718A (fr) | 1953-01-26 | 1954-01-26 | Procédé de préparation sélective d'acides dicarboxyliques saturés |
| CH331850D CH331850A (fr) | 1953-01-26 | 1954-01-26 | Procédé de préparation sélective des sels dialcalins d'acides dicarboxyliques non saturés |
| CH322988D CH322988A (fr) | 1953-01-26 | 1954-01-26 | Procédé de préparation de dimérisats de dioléfines conjuguées. |
| CH336062D CH336062A (fr) | 1953-01-26 | 1954-12-14 | Procédé de préparation de dimérisats de dioléfines conjuguées |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH327718D CH327718A (fr) | 1953-01-26 | 1954-01-26 | Procédé de préparation sélective d'acides dicarboxyliques saturés |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH322988D CH322988A (fr) | 1953-01-26 | 1954-01-26 | Procédé de préparation de dimérisats de dioléfines conjuguées. |
| CH336062D CH336062A (fr) | 1953-01-26 | 1954-12-14 | Procédé de préparation de dimérisats de dioléfines conjuguées |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE534092A (fr) |
| CH (4) | CH327718A (fr) |
| FR (2) | FR1093096A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773092A (en) * | 1954-12-06 | 1956-12-04 | Ethyl Corp | Dimerization process |
| US2858337A (en) * | 1955-11-03 | 1958-10-28 | Nat Distillers Chem Corp | Method for separating a c10 straight chain aliphatic diacid from mixtures with isomers thereof |
| US2822389A (en) * | 1955-11-15 | 1958-02-04 | Nat Distillers Chem Corp | Separation of c10 dicarboxylic acids |
| US2837564A (en) * | 1955-11-15 | 1958-06-03 | Nat Distillers Chem Corp | Selective decarboxylation process |
| US2816918A (en) * | 1955-11-23 | 1957-12-17 | Nat Distillers Chem Corp | Carbonation method |
| US2816919A (en) * | 1955-11-23 | 1957-12-17 | Nat Distillers Chem Corp | Method of preparing acyclic carboxylic acids |
| BE553799A (fr) * | 1955-12-30 | |||
| US2867656A (en) * | 1956-03-27 | 1959-01-06 | Nat Distillers Chem Corp | Preparation of dialkoxy alkyl derivatives of dimers of conjugated olefins |
| US2816914A (en) * | 1956-05-09 | 1957-12-17 | Nat Distillers Chem Corp | Dimerization process |
| DE1192640B (de) * | 1961-12-05 | 1965-05-13 | Basf Ag | Verfahren zur Herstellung von Mischoligomeren aus 1, 3-Dienen und Acrylsaeureestern,Acrylsaeureamid oder Acrylsaeurenitril |
-
0
- BE BE534092D patent/BE534092A/xx unknown
-
1954
- 1954-01-25 FR FR1093096D patent/FR1093096A/fr not_active Expired
- 1954-01-26 CH CH327718D patent/CH327718A/fr unknown
- 1954-01-26 CH CH331850D patent/CH331850A/fr unknown
- 1954-01-26 CH CH322988D patent/CH322988A/fr unknown
- 1954-12-11 FR FR67314D patent/FR67314E/fr not_active Expired
- 1954-12-14 CH CH336062D patent/CH336062A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH336062A (fr) | 1959-02-15 |
| CH322988A (fr) | 1957-07-15 |
| BE534092A (fr) | |
| FR67314E (fr) | 1958-02-20 |
| FR1093096A (fr) | 1955-04-29 |
| CH327718A (fr) | 1958-02-15 |
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