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 saturés

Info

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
Application number
Other languages
English (en)
Original Assignee
Nat Distillers Chem Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of CH331850A publication Critical patent/CH331850A/fr

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
    • C07C51/15—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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH331850D 1953-01-26 1954-01-26 Procédé de préparation sélective des sels dialcalins d'acides dicarboxyliques non saturés CH331850A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33335453A 1953-01-26 1953-01-26
US382456A US2816916A (en) 1953-01-26 1953-09-25 Dimerization process

Publications (1)

Publication Number Publication Date
CH331850A true CH331850A (fr) 1958-08-15

Family

ID=94081383

Family Applications (3)

Application Number Title Priority Date Filing Date
CH322988D CH322988A (fr) 1953-01-26 1954-01-26 Procédé de préparation de dimérisats de dioléfines conjuguées.
CH331850D CH331850A (fr) 1953-01-26 1954-01-26 Procédé de préparation sélective des sels dialcalins d'acides dicarboxyliques non saturés
CH327718D CH327718A (fr) 1953-01-26 1954-01-26 Procédé de préparation sélective d'acides dicarboxyliques saturés

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH322988D CH322988A (fr) 1953-01-26 1954-01-26 Procédé de préparation de dimérisats de dioléfines conjuguées.

Family Applications After (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

Country Status (4)

Country Link
US (1) US2816916A (fr)
CH (3) CH322988A (fr)
DE (1) DE1150679B (fr)
FR (1) FR1093096A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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
US2837564A (en) * 1955-11-15 1958-06-03 Nat Distillers Chem Corp Selective decarboxylation process
US2822389A (en) * 1955-11-15 1958-02-04 Nat Distillers Chem Corp Separation of c10 dicarboxylic acids
US2816919A (en) * 1955-11-23 1957-12-17 Nat Distillers Chem Corp Method of preparing acyclic carboxylic acids
US2816918A (en) * 1955-11-23 1957-12-17 Nat Distillers Chem Corp Carbonation method
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
US3013071A (en) * 1957-12-02 1961-12-12 Nat Distillers Chem Corp Diolefin dimers and acid derivatives thereof
US2956087A (en) * 1958-12-04 1960-10-11 Nat Distillers Chem Corp Dimerization of vinyl aromatic compounds
US3061582A (en) * 1959-07-09 1962-10-30 Nat Distillers Chem Corp Ethylenic modification of branched chain polyamides
US3061581A (en) * 1959-07-09 1962-10-30 Nat Distillers Chem Corp Vinyl modification of branched chain polyamides
US3012986A (en) * 1959-07-09 1961-12-12 Nat Distillers Chem Corp Urea-formaldehyde modification of branched chain polyamides and product obtained thereby
DE1192640B (de) * 1961-12-05 1965-05-13 Basf Ag Verfahren zur Herstellung von Mischoligomeren aus 1, 3-Dienen und Acrylsaeureestern,Acrylsaeureamid oder Acrylsaeurenitril
US3243287A (en) * 1962-09-14 1966-03-29 Crucible Steel Co America Hot strength iron base alloys
US4034000A (en) * 1963-09-23 1977-07-05 The Goodyear Tire & Rubber Company Difunctional polymeric dienes
NL6901219A (fr) * 1968-01-31 1969-08-04
US3716594A (en) * 1969-04-01 1973-02-13 Nippon Soda Co Process for the production of living oligomer
DE2908928A1 (de) * 1979-03-07 1980-09-18 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von organolithiumverbindungen neben lithiumhydrid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190023727A (en) * 1900-12-28 1901-12-21 Charles Moureu Manufacture of Useful Products from Heptine and Octine.
US2019832A (en) * 1933-09-29 1935-11-05 Du Pont Reactions of sodium with hydrocarbons
US2171868A (en) * 1936-04-09 1939-09-05 Du Pont Alkali metal derivatives of acetylenic hydrocarbons
US2352461A (en) * 1942-02-25 1944-06-27 Du Pont High molecular weight unsaturated organic acids and process of preparing them
US2773092A (en) * 1954-12-06 1956-12-04 Ethyl Corp Dimerization process

Also Published As

Publication number Publication date
FR1093096A (fr) 1955-04-29
CH322988A (fr) 1957-07-15
US2816916A (en) 1957-12-17
DE1150679B (de) 1963-06-27
CH327718A (fr) 1958-02-15

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