ES2108949T3 - Nuevos compuestos di-ramificados y sus procedimientos de preparacion. - Google Patents

Nuevos compuestos di-ramificados y sus procedimientos de preparacion.

Info

Publication number
ES2108949T3
ES2108949T3 ES94400846T ES94400846T ES2108949T3 ES 2108949 T3 ES2108949 T3 ES 2108949T3 ES 94400846 T ES94400846 T ES 94400846T ES 94400846 T ES94400846 T ES 94400846T ES 2108949 T3 ES2108949 T3 ES 2108949T3
Authority
ES
Spain
Prior art keywords
compounds
atomo
formulas
responding
new
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 - Lifetime
Application number
ES94400846T
Other languages
English (en)
Inventor
Robert Stern
Abakar Kotoko
Gerard Hillion
Yves Chauvin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2108949T3 publication Critical patent/ES2108949T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/587—Monocarboxylic acid esters having at least two carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Catalysts (AREA)

Abstract

SE DESCRIBBE UNA NUEVA FAMILIA DE COMPUESTOS QUIMICOS OBTENIDOS A PARTIR DE CUERPOS GRASOS QUE PRESENTAN SOBRE LA CADENA LINEAL DOS RAMIFICACIONES EN DOS ATOMOS DE CARBONO Y QUE RESPONDEN A LA FORMULA GENERAL C21H39COOR EN LA QUE R REPRESENTA UN ATOMO DE HIDROGENO, UN RADICAL ALKILO INFERIOR O UN RADICAL GLICERILO. ENTRE ESTOS COMPUESTOS SE CONSIDERA MAS EN PARTICULAR LOS QUE RESPONDEN A LAS FORMULAS (I), (II), (III) ASI COMO, LO QUE DERIVAN DE LAS ANTERIORES POR HIDROGENACION PARCIAL O TOTAL Y QUE RESPONDEN A LA FORMULA (IV) (V) (VI). LOS COMPUESTOS DE FORMULAS (I), (II) Y (II) PUEDEN OBTENERSE POR ADICION DE ETILENO SOBRE LOS COMPUESTOS QUE COMPRENDEN PRINCIPALMENTE ACIDOS GRASOS INSATURADOS EN C18; O ESTERES DE ALKILO INFERIOR O DE GLICERILO DE ESTOS ACIDOS, EN PARTICULAR ACEITES DE ORIGEN VEGETAL, EN PRESENCIA DE UN SISTEMA CATALITICO AL RODIO ANIONICO DE TIPO [RHX4] YR''4 DONDE X ES UN ANION PREFERENTEMENTE HALOGENURO; Y ES UN ATOMO DE NITROGENO N+ O DE FOSFORO P+ Y R'' ES PREFERENTEMENTE UN GRUPO HIDROCARBONADO. LOS COMPUESTOS DE LA INVENCION SE PUEDEN UTILIZAR PARTICULARMENTE EN LA COMPOSICION DE BASES DE LUBRICANTES O DE EMULGENTES.
ES94400846T 1993-04-23 1994-04-18 Nuevos compuestos di-ramificados y sus procedimientos de preparacion. Expired - Lifetime ES2108949T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304923A FR2704223B1 (fr) 1993-04-23 1993-04-23 Nouveaux composés di-ramifiés et leurs procédés de préparation.

Publications (1)

Publication Number Publication Date
ES2108949T3 true ES2108949T3 (es) 1998-01-01

Family

ID=9446462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400846T Expired - Lifetime ES2108949T3 (es) 1993-04-23 1994-04-18 Nuevos compuestos di-ramificados y sus procedimientos de preparacion.

Country Status (6)

Country Link
US (1) US5434282A (es)
EP (1) EP0621257B1 (es)
JP (1) JP3780383B2 (es)
DE (1) DE69404530T2 (es)
ES (1) ES2108949T3 (es)
FR (1) FR2704223B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720973A (en) * 1993-02-18 1998-02-24 Knoll Aktiengesellschaft Preparation of colloidal aqueous solutions of active substances of low solubility and a lipid therefor
US6150322A (en) 1998-08-12 2000-11-21 Shell Oil Company Highly branched primary alcohol compositions and biodegradable detergents made therefrom
FR2766482B1 (fr) * 1997-07-25 1999-08-27 Inst Francais Du Petrole Procede pour la codimerisation de corps gras polyinsatures et d'olefines
FR2781792B1 (fr) * 1998-07-28 2000-09-22 Inst Francais Du Petrole Procede pour la codimerisation de dienes de corps gras et d'olefines catalysee par des complexes au nickel
DE10100893A1 (de) 2001-01-11 2002-07-18 Cognis Deutschland Gmbh Verfahren zur Herstellung von verzweigten Fettstoffen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156788C2 (de) * 1959-12-02 1973-11-22 Brinckmann Harburger Fett Verfahren zur Umwandlung von Fettsaeureestern einwertiger Alkohole mit isolierten Doppelbindungen (íÀIsolenfettsaeureesterníÂ) in Fettsaeureester mit konjugierten Doppelbindungen (íÀKonjuenfettsaeureesteríÂ)
BE794530A (fr) * 1972-01-25 1973-07-25 Unilever Nv Hydrogenation d'acides gras non satures
US3966798A (en) * 1974-12-04 1976-06-29 Monsanto Company Catalytic coupling of allylic compounds to substituted olefins
US4318860A (en) * 1979-09-28 1982-03-09 Atlantic Richfield Company Preparation of unsaturated monester precursor for pelargonic acid
DE4002011A1 (de) * 1990-01-24 1991-07-25 Henkel Kgaa Gesaettigte, verzweigte fettsaeuren mit 20 bis 28 kohlenstoffatomen bzw. ester derselben mit c(pfeil abwaerts)1(pfeil abwaerts)-c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)6(pfeil abwaerts)-alkanolen, verfahren zu ihrer herstellung und ihre verwendung
DE4002012A1 (de) * 1990-01-24 1991-07-25 Henkel Kgaa Olefinisch ungesaettigte addukte von ethylen an mehrfach ungesaettigte fettsaeuren bzw. fettsaeureester, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
JPH06321848A (ja) 1994-11-22
EP0621257A1 (fr) 1994-10-26
US5434282A (en) 1995-07-18
DE69404530D1 (de) 1997-09-04
DE69404530T2 (de) 1997-12-04
JP3780383B2 (ja) 2006-05-31
FR2704223B1 (fr) 1995-06-30
EP0621257B1 (fr) 1997-07-30
FR2704223A1 (fr) 1994-10-28

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