ES2087223T3 - Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados. - Google Patents

Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados.

Info

Publication number
ES2087223T3
ES2087223T3 ES91121361T ES91121361T ES2087223T3 ES 2087223 T3 ES2087223 T3 ES 2087223T3 ES 91121361 T ES91121361 T ES 91121361T ES 91121361 T ES91121361 T ES 91121361T ES 2087223 T3 ES2087223 T3 ES 2087223T3
Authority
ES
Spain
Prior art keywords
fatty acids
unsaturated fatty
nitrils
hydrogenation
saturated
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
ES91121361T
Other languages
English (en)
Inventor
Anton Fruth
Julius Strauss
Herbert Dr Stuhler
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2087223T3 publication Critical patent/ES2087223T3/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
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SEGUN EL NUEVO PROCEDIMIENTO SE LLEVARA A CABO LA HIDROGENACION DE NITRILOS DE ACIDOS GRASOS INSATURADOS, O MEZCLA DE NITRILOS DE ACIDOS GRASOS SATURADOS E INSATURADOS, EN FASE LIQUIDA EN LA PRESENCIA DE CATALIZADORES DE NIQUEL O COBALTO. EN UNA PRIMERA FASE DE REACCION SE TRATARA EL NITRILO DE ACIDO GRASO CON HIDROGENO EN PRESENCIA DE AMONIACO , HASTA QUE TODOS LOS GRUPOS NITRILO SE HAYAN HIDROGENADO EN GRUPOS AMINO PRIMARIOS ESENCIALES. TRAS AJUSTAR EL CONTENIDO DE AMONIACO DE LA MEZCLA DE REACCION OBTENIDA EN EL PRIMER PASO A UN VALOR DE COMO MAXIMO 0,1 MOL DE AMONIACO POR MOL DE NITRILO DE ACIDO GRASO UTILIZADO, SE HIDROGENARAN EN UNA SEGUNDA FASE DE REACCION LOS ENLACES DOBLES EXISTENTES PARA LOGRAR ENLACES SATURADOS. LA AMINA GRASA BUSCADA SE CONSERVA EN UN RENDIMIENTO MUY ALTO Y TIENE UN NUMERO DE IOD DE COMO MUCHO 5.
ES91121361T 1990-12-14 1991-12-12 Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados. Expired - Lifetime ES2087223T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039936A DE4039936A1 (de) 1990-12-14 1990-12-14 Verfahren zur herstellung von gesaettigten primaeren fettaminen durch hydrierung von ungesaettigten fettsaeurenitrilen

Publications (1)

Publication Number Publication Date
ES2087223T3 true ES2087223T3 (es) 1996-07-16

Family

ID=6420309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121361T Expired - Lifetime ES2087223T3 (es) 1990-12-14 1991-12-12 Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados.

Country Status (7)

Country Link
US (1) US5175370A (es)
EP (1) EP0490382B1 (es)
JP (1) JP3021883B2 (es)
BR (1) BR9105359A (es)
CA (1) CA2057637C (es)
DE (2) DE4039936A1 (es)
ES (1) ES2087223T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134922C1 (es) * 1991-10-23 1992-12-03 Anatoli 3013 Barsinghausen De Stobbe
DE4141771A1 (de) * 1991-12-18 1993-06-24 Hoechst Ag Verfahren zur herstellung von aminen durch katalytische hydrierung von nitrilen
DE69321753T2 (de) * 1992-04-13 1999-05-06 Meern Bv Engelhard De Verfahren zur Herstellung von primären Aminen
CA2150212C (en) * 1994-05-26 2000-05-16 Janusz S. Laskowski Aqueous composition useful in ore flotation containing aliphatic amine
FR2727326B1 (fr) * 1994-11-24 1996-12-20 Ceca Sa Procede de traitement antimottant d'engrais limitant l'emission de poussieres au stockage
CN1067374C (zh) * 1996-04-23 2001-06-20 化学工业部西南化工研究院 山嵛酸甲酯二步合成山嵛伯胺的方法
US6380420B1 (en) 2000-07-18 2002-04-30 Chevron U.S.A. Inc. Process for making fatty acid nitriles and fatty amines by cross-metathesis of normal alpha olefins
DE102004040647B4 (de) * 2004-08-20 2013-01-03 Dhw Deutsche Hydrierwerke Gmbh Rodleben Verfahren zur Herstellung von hellfarbenen, primären Fettaminen
US7196223B2 (en) * 2005-05-03 2007-03-27 Solutia, Inc. Higher alcohols for solvents in amine production
EP1932827A4 (en) 2005-09-06 2010-11-17 Lion Akzo Company Ltd UNSATURATED ALIPHATIC PRIMARY AMINE AND PROCESS FOR PRODUCTION THEREOF
FR2907780B1 (fr) * 2006-10-27 2012-08-24 Ceca Sa Procede de synthese de diamines et/ou de triamines primaires de haute purete a partir d'acides dimeres ou trimeres
FR2907781B1 (fr) * 2006-10-27 2010-01-08 Ceca Sa Procede de synthese de diamines et/ou de triamines primaires de haute purete a partir d'acides dimeres ou trimeres
FR2916442B1 (fr) * 2007-05-22 2009-07-10 Arkema France Procede de co-production de carbonates non cycliques et de nitriles et/ou d'amines gras
US8501997B2 (en) * 2008-08-25 2013-08-06 Air Products And Chemicals, Inc. Curing agent for low temperature cure applications
JP5652641B2 (ja) 2010-07-07 2015-01-14 株式会社リコー 電子写真感光体及び画像形成装置、画像形成装置用プロセスカートリッジ
JP5557029B2 (ja) 2010-10-08 2014-07-23 株式会社リコー 電子写真感光体、それを用いた画像形成方法、画像形成装置及び画像形成装置用プロセスカートリッジ
US8637216B2 (en) 2010-10-25 2014-01-28 Ricoh Company, Ltd. Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus
CN106881133B (zh) * 2015-12-15 2019-12-06 中国科学院大连化学物理研究所 一种用于合成氨的催化剂

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872343C (de) * 1951-04-04 1953-03-30 Basf Ag Verfahren zur Herstellung von n-Propylamin
US3163676A (en) * 1959-08-13 1964-12-29 Armour & Co Nitrile hydrogenation manufacture of primary amines
GB1024081A (en) * 1962-07-18 1966-03-30 Unilever Ltd Preparation of amines by the hydrogenation of nitriles
US3293298A (en) * 1962-07-18 1966-12-20 Emery Industries Inc Hydrogenation process for the preparation of primary amines
US3574754A (en) * 1967-11-15 1971-04-13 Gerald A Specken Continuous process for production of primary amines
US3896173A (en) * 1973-11-19 1975-07-22 Phillips Petroleum Co Two stage catalytic hydrogenation of unsaturated dinitriles employing ruthenium, nickel or mixture thereof as catalytic agent
US4003933A (en) * 1975-07-16 1977-01-18 Phillips Petroleum Company Hydrogenation of nitriles in absence of secondary reaction suppressant
NL186511C (nl) * 1988-05-06 1990-12-17 Unilever Nv Werkwijze voor het hydrogeneren van nitrillen tot aminen.
DE68917099T2 (de) * 1988-12-07 1995-01-05 Kao Corp Produktion von sekundären aliphatischen Aminen.

Also Published As

Publication number Publication date
DE59107578D1 (de) 1996-04-25
BR9105359A (pt) 1992-08-25
CA2057637A1 (en) 1992-06-15
JP3021883B2 (ja) 2000-03-15
EP0490382B1 (de) 1996-03-20
US5175370A (en) 1992-12-29
JPH04266859A (ja) 1992-09-22
DE4039936A1 (de) 1992-06-17
EP0490382A1 (de) 1992-06-17
CA2057637C (en) 2002-04-09

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