ES2178802T3 - Procedimiento para la obtencion de 3-aminometil-3,5,5-trimetil-ciclohexilamina con una proporcion de isomeros cis/trans de al menos 70/30. - Google Patents

Procedimiento para la obtencion de 3-aminometil-3,5,5-trimetil-ciclohexilamina con una proporcion de isomeros cis/trans de al menos 70/30.

Info

Publication number
ES2178802T3
ES2178802T3 ES98120710T ES98120710T ES2178802T3 ES 2178802 T3 ES2178802 T3 ES 2178802T3 ES 98120710 T ES98120710 T ES 98120710T ES 98120710 T ES98120710 T ES 98120710T ES 2178802 T3 ES2178802 T3 ES 2178802T3
Authority
ES
Spain
Prior art keywords
trimetil
ciclohexanona
ciano
aminometil
trimethyl
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
ES98120710T
Other languages
English (en)
Inventor
Guido Dr Voit
Tom Dr Witzel
Boris Dr Breitscheidel
Hermann Luyken
Karl-Heinz Dr Ross
Peter Dr Wahl
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2178802T3 publication Critical patent/ES2178802T3/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
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
    • 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
    • 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
    • C07C209/52—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 imines or imino-ethers

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 3 - AMINOMETIL - 3,5,5 - TRIMETIL - CICLOHEXILAMINA CON UNA RELACION DE ISOMEROS CIS/TRANS DE AL MENOS 70/30 MEDIANTE A) IMINACION DE 3 - CIANO - 3,5,5 - TRIMETIL - CICLOHEXANONA CON AMONIACO EN PRESENCIA DE UN CATALIZADOR DE IMINACION A TEMPERATURAS DE 20 HASTA 150 °C Y PRESIONES DESDE 1,5 HASTA 30 MPA PARA DAR 3 - CIANO - 3,5,5 - TRIMETIL - CICLOHEXANONA IMINA, Y A CONTINUACION B) HIDROGENACION DE LA 3 - CIANO - 3,5,5 - TRIMETIL CICLOHEXANONA - IMINA EN PRESENCIA DE AMONIACO EN CATALIZADORES QUE CONTIENEN COBRE Y/O UN METAL DEL GRUPO VIII DEL SISTEMA PERIODICO A TEMPERATURAS DE 80 HASTA 160 °C Y PRESIONES DE 5 HASTA 30 MPA, LLEVANDOSE A CABO LA HIDROGENACION CATALITICA DEL 3 - CIANO - 3,5,5 - TRIMETIL CICLOHEXANONA - IMINA EN PRESENCIA DE UN ACIDO, TENIENDO ESTE ACIDO UN INDICE DE ACIDEZ DE 0,1 HASTA 2, CON RELACION A LA 3 - CIANO - 3,5,5 - TRIMETIL - CICLOHEXANONA UTILIZADA.
ES98120710T 1997-12-18 1998-10-31 Procedimiento para la obtencion de 3-aminometil-3,5,5-trimetil-ciclohexilamina con una proporcion de isomeros cis/trans de al menos 70/30. Expired - Lifetime ES2178802T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19756400A DE19756400A1 (de) 1997-12-18 1997-12-18 Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethyl-cyclohexylamin mit einem cic/trans-Isomerenverhältnis von mindestens 70/30

Publications (1)

Publication Number Publication Date
ES2178802T3 true ES2178802T3 (es) 2003-01-01

Family

ID=7852442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98120710T Expired - Lifetime ES2178802T3 (es) 1997-12-18 1998-10-31 Procedimiento para la obtencion de 3-aminometil-3,5,5-trimetil-ciclohexilamina con una proporcion de isomeros cis/trans de al menos 70/30.

Country Status (6)

Country Link
US (1) US6022999A (es)
EP (1) EP0926130B1 (es)
JP (1) JP4372874B2 (es)
CA (1) CA2255235C (es)
DE (2) DE19756400A1 (es)
ES (1) ES2178802T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142635A1 (de) 2001-08-31 2003-03-20 Basf Ag Verfahren zur Herstellung von Isophorondiamin (IPDA, 3-Aminomethyl-3,5,5,-trimethylcyclohexylamin)
DE10236675A1 (de) * 2002-08-09 2004-02-19 Basf Ag Verfahren zur Herstellung von Isophorondiamin(IPDA, 3-Aminomethyl-3,5,5-trimethylcyclohexylamin) mit einem hohen cis/trans-Isomerenverhältnis
DE10236674A1 (de) 2002-08-09 2004-02-19 Basf Ag Destillative Verfahren zur Herstellung von IPDA mit einem hohen cis/trans-Isomerenverhältnis
JP2010513396A (ja) 2006-12-22 2010-04-30 ビーエーエスエフ ソシエタス・ヨーロピア ３−シアノ−３，５，５−トリメチル−シクロヘキシルイミンの連続的な水素化法
CN102924291B (zh) * 2011-08-08 2014-08-06 万华化学集团股份有限公司 3-氨甲基-3,5,5-三甲基环己胺的制备方法
WO2014086039A1 (zh) * 2012-12-07 2014-06-12 烟台万华聚氨酯股份有限公司 3-氨甲基-3,5,5-三甲基环己胺的制备方法
CN104370750B (zh) * 2014-10-14 2016-01-20 万华化学集团股份有限公司 一种3-氨甲基-3,5,5-三甲基环己胺的制备方法
JP6739755B2 (ja) * 2015-03-09 2020-08-12 三菱瓦斯化学株式会社 １，３，３−トリメチル−１−（アミノメチル）アミノシクロヘキサンの異性化方法
US20250304525A1 (en) 2021-02-16 2025-10-02 Basf Se Method for manufacture of isophoronediamine
EP4626856A1 (en) 2022-12-02 2025-10-08 Basf Se Method for manufacture of isophoronediamine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021955A1 (de) * 1980-06-12 1981-12-24 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung primaerer mono- und diamine aus oxoverbindungen
DE4010227A1 (de) * 1990-03-30 1991-10-02 Basf Ag Verfahren zur herstellung von 3-aminomethyl-3,5,5-trimethyl-cyclohexylamin
DE4211454C2 (de) * 1992-04-06 1995-11-02 Degussa Verfahren zum Verlängern der Topfzeit bei der Härtung von Epoxidharzen mit Isophorondiamin-Isomerengemischen
DE4325847A1 (de) * 1993-07-31 1995-02-02 Basf Ag Kobaltkatalysatoren
DE4343891A1 (de) * 1993-12-22 1995-06-29 Degussa Verfahren zur Beeinflussung des cis-/trans-Isomerenverhältnisses von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin bei dessen Herstellung aus 3-Cyano-3,5,5-trimethylcyclohexanon
DE4343890A1 (de) * 1993-12-22 1995-06-29 Degussa Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
DE19507398C1 (de) * 1995-03-03 1996-09-12 Basf Ag Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
EP0742045B1 (de) * 1995-05-09 2001-12-12 Basf Aktiengesellschaft Kobaltkatalysatoren

Also Published As

Publication number Publication date
EP0926130A1 (de) 1999-06-30
DE19756400A1 (de) 1999-06-24
US6022999A (en) 2000-02-08
EP0926130B1 (de) 2002-06-12
JPH11236359A (ja) 1999-08-31
JP4372874B2 (ja) 2009-11-25
CA2255235A1 (en) 1999-06-18
CA2255235C (en) 2007-11-06
DE59804409D1 (de) 2002-07-18

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