ES2076659T3 - Procedimiento para la fabricacion de aminas por la hidrogenacion catalitica de nitrilos. - Google Patents

Procedimiento para la fabricacion de aminas por la hidrogenacion catalitica de nitrilos.

Info

Publication number
ES2076659T3
ES2076659T3 ES92121052T ES92121052T ES2076659T3 ES 2076659 T3 ES2076659 T3 ES 2076659T3 ES 92121052 T ES92121052 T ES 92121052T ES 92121052 T ES92121052 T ES 92121052T ES 2076659 T3 ES2076659 T3 ES 2076659T3
Authority
ES
Spain
Prior art keywords
nitrils
amines
procedure
catalytic hydrogenation
manufacture
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
ES92121052T
Other languages
English (en)
Inventor
Gregor Dr Dipl-Chem Deckers
Dieter Dr Dipl-Chem Frohning
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 ES2076659T3 publication Critical patent/ES2076659T3/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
    • C07C209/44—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

LA PRESENTE INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA OBTENCION DE AMINAS, POR MEDIO DE LA HIDROGENACION CATALITICA DE NITRILOS, EN PRESENCIA DE UN VEHICULO CATALIZADOR CONTENIENDO NIQUEL. EL VEHICULO CATALIZADOR CONTIENE MG Y NI EN FORMA COPRECIPITADA, MG Y NI CON UNA RELACION MOLAR DE (0,0075 A 0,075):1 Y POR CADA MOL DE NI 17 A 60 G DE UN VEHICULO INSOLUBLE EN AGUA. DEL 65 AL 97 % DE LA SUPERFICIE TOTAL BET DEL VEHICULO CATALIZADOR ESTAN FORMADOS POR POROS DE UN RADIO DE RP <= 2,5 NM.
ES92121052T 1991-12-18 1992-12-10 Procedimiento para la fabricacion de aminas por la hidrogenacion catalitica de nitrilos. Expired - Lifetime ES2076659T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4141771A DE4141771A1 (de) 1991-12-18 1991-12-18 Verfahren zur herstellung von aminen durch katalytische hydrierung von nitrilen

Publications (1)

Publication Number Publication Date
ES2076659T3 true ES2076659T3 (es) 1995-11-01

Family

ID=6447360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92121052T Expired - Lifetime ES2076659T3 (es) 1991-12-18 1992-12-10 Procedimiento para la fabricacion de aminas por la hidrogenacion catalitica de nitrilos.

Country Status (10)

Country Link
US (1) US5498796A (es)
EP (1) EP0547505B1 (es)
JP (1) JP2641369B2 (es)
AU (1) AU657019B2 (es)
BR (1) BR9205042A (es)
CA (1) CA2085147C (es)
CZ (1) CZ282534B6 (es)
DE (2) DE4141771A1 (es)
ES (1) ES2076659T3 (es)
MX (1) MX9207177A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874625A (en) * 1996-11-04 1999-02-23 Henkel Corporation Process to hydrogenate organic nitriles to primary amines
DE10207926A1 (de) * 2002-02-23 2003-09-11 Clariant Gmbh Verfahren zur Herstellung von primären Aminen durch Hydrierung von Nitrilen
US20090286678A1 (en) * 2005-05-02 2009-11-19 Symyx Technologies, Inc. High Surface Area Metal And Metal Oxide Materials and Methods of Making the Same
CN108484410B (zh) * 2018-03-04 2020-12-29 兰州大学 一种苯甲腈直接常压加氢制备苯甲胺的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322049B1 (en) * 1987-12-21 1993-04-07 Unilever N.V. Nickel/silica catalysts and their preparation
NL186511C (nl) * 1988-05-06 1990-12-17 Unilever Nv Werkwijze voor het hydrogeneren van nitrillen tot aminen.
BR9000839A (pt) * 1989-02-24 1991-02-05 Meern Bv Engelhard De Processo para a preparacao de alquilamina secundaria por hidrogenacao seletiva de alquilnitrila e catalisador de niquel promovido por cobre
DD299623A5 (de) * 1989-05-16 1992-04-30 ��������@��@�@�����@�������@��@������������@�}����������@�k�� Nickel/silizium katalysator und verfahren und herstellung davon
DE4025525A1 (de) * 1990-08-11 1992-02-20 Hoechst Ag Traegerkatalysatoren und ein verfahren zu ihrer herstellung
DE4039936A1 (de) * 1990-12-14 1992-06-17 Hoechst Ag Verfahren zur herstellung von gesaettigten primaeren fettaminen durch hydrierung von ungesaettigten fettsaeurenitrilen

Also Published As

Publication number Publication date
DE4141771A1 (de) 1993-06-24
AU3029092A (en) 1993-06-24
EP0547505A2 (de) 1993-06-23
AU657019B2 (en) 1995-02-23
EP0547505B1 (de) 1995-07-19
EP0547505A3 (en) 1993-10-06
CA2085147C (en) 1999-08-24
DE59202953D1 (de) 1995-08-24
JP2641369B2 (ja) 1997-08-13
US5498796A (en) 1996-03-12
CZ364092A3 (en) 1993-07-14
JPH0648995A (ja) 1994-02-22
CA2085147A1 (en) 1993-06-19
CZ282534B6 (cs) 1997-08-13
MX9207177A (es) 1993-06-01
BR9205042A (pt) 1993-06-22

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