MX9708720A - Preparacion de n-metil-2-(3,4-dimetoxifenil) etilamina. - Google Patents

Preparacion de n-metil-2-(3,4-dimetoxifenil) etilamina.

Info

Publication number
MX9708720A
MX9708720A MX9708720A MX9708720A MX9708720A MX 9708720 A MX9708720 A MX 9708720A MX 9708720 A MX9708720 A MX 9708720A MX 9708720 A MX9708720 A MX 9708720A MX 9708720 A MX9708720 A MX 9708720A
Authority
MX
Mexico
Prior art keywords
methyl
dimethoxyphenyl
ethylamine
producing
hydrogen
Prior art date
Application number
MX9708720A
Other languages
English (en)
Inventor
Eberhard Fuchs
Horst Zimmermann
Tom Witzel
Boris Breitscheidel
Rainer Becker
Horst Heuhauser
Original Assignee
Basf 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
Priority claimed from DE1995118038 external-priority patent/DE19518038A1/de
Priority claimed from DE1995118018 external-priority patent/DE19518018A1/de
Priority claimed from DE1996106729 external-priority patent/DE19606729A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX9708720A publication Critical patent/MX9708720A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals

Landscapes

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

Abstract

La presente invencion se refiere a un proceso para preparar N-metil-2-(e,4-dimetoxifenil)etilamina que consiste en la hidrogenacion de 3,4-dimetoxifenil-acetonitrilo con metilamina de la formula general I. <Entra la formula I>, en donde R1 es hidrogeno, bencilo o terbutilo, e hidrogeno en presencia de un catalizador con soporte que consiste en desde 0.05 a 50% por peso de cromito de cobre, cobre, plata, oro, hierro, cobalto, níquel, rutenio, rodio, paladio, osmio, iridio, platino o mezclas de éstos, en presencia o ausencia de agua a desde 20 a 200 degree C con desde 1 a 300 bar.
MX9708720A 1995-05-17 1996-05-04 Preparacion de n-metil-2-(3,4-dimetoxifenil) etilamina. MX9708720A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1995118038 DE19518038A1 (de) 1995-05-17 1995-05-17 Verfahren zur Herstellung von N-Methyl-2-(3,4-dimethoxyphenyl)-ethylamin
DE1995118018 DE19518018A1 (de) 1995-05-17 1995-05-17 Verfahren zur Herstellung von N-Methyl-2-(3,4-dimethoxyphenyl)-ethylamin
DE1996106729 DE19606729A1 (de) 1996-02-23 1996-02-23 Verfahren zur Herstellung von N-Methyl-2-(3,4-dimethoxyphenyl)-ethylamin
PCT/EP1996/001861 WO1996036589A1 (de) 1995-05-17 1996-05-04 Verfahren zur herstellung von n-methyl-2-(3,4-dimethoxy-phenyl)-ethylamin

Publications (1)

Publication Number Publication Date
MX9708720A true MX9708720A (es) 1997-12-31

Family

ID=27215126

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708720A MX9708720A (es) 1995-05-17 1996-05-04 Preparacion de n-metil-2-(3,4-dimetoxifenil) etilamina.

Country Status (14)

Country Link
US (1) US5840981A (es)
EP (1) EP0825976A1 (es)
KR (1) KR19990014830A (es)
CN (1) CN1184463A (es)
AU (1) AU5813496A (es)
BR (1) BR9608468A (es)
CZ (1) CZ345597A3 (es)
EA (1) EA000698B1 (es)
HU (1) HUP9801069A3 (es)
MX (1) MX9708720A (es)
PL (1) PL323359A1 (es)
SK (1) SK281665B6 (es)
TR (1) TR199701373T1 (es)
WO (1) WO1996036589A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756947A1 (de) * 1997-12-22 1999-06-24 Basf Ag Verfahren zur Herstellung sekundärer Amine aus Nitrilen und primären Aminen
DE19942300A1 (de) 1999-09-04 2001-03-08 Basf Ag Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität
CN101583583A (zh) * 2006-12-15 2009-11-18 巴斯夫欧洲公司 通过非均相催化氢解多元醇生产1,2-乙二醇和1,2-丙二醇的方法
US7538060B2 (en) * 2007-02-14 2009-05-26 Eastman Chemical Company Palladium-copper chromite hydrogenation catalysts
US20080194398A1 (en) * 2007-02-14 2008-08-14 Eastman Chemical Company Ruthenium-copper chromite hydrogenation catalysts
CN101842345A (zh) * 2007-08-29 2010-09-22 巴斯夫欧洲公司 由甘油生产胺的方法
JP5517937B2 (ja) * 2007-08-29 2014-06-11 ビーエーエスエフ ソシエタス・ヨーロピア 糖アルコールからのアミンの製造方法
EP2352719B1 (de) 2008-11-05 2016-06-08 Basf Se Verfahren zur herstellung von n,n-substituierten 3-aminopropan-1-olen
CN110452222B (zh) * 2019-08-29 2020-10-16 杭州中美华东制药有限公司 一种富马酸沃诺拉赞的制备方法
CN114853728B (zh) * 2022-05-07 2023-11-07 四川制药制剂有限公司 一种富马酸伏诺拉生片及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338681A1 (de) * 1983-10-25 1985-05-09 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von n-methylhomoveratrylamin
IT1229214B (it) * 1989-03-31 1991-07-25 Alfa Wassermann S P A Contrada Processo per la sintesi della n metil 3,4 dimetossifeniletilamina

Also Published As

Publication number Publication date
US5840981A (en) 1998-11-24
HUP9801069A3 (en) 2000-06-28
EA199700392A1 (ru) 1998-06-25
EA000698B1 (ru) 2000-02-28
BR9608468A (pt) 1998-12-29
SK142797A3 (en) 1998-06-03
PL323359A1 (en) 1998-03-30
EP0825976A1 (de) 1998-03-04
WO1996036589A1 (de) 1996-11-21
HUP9801069A2 (hu) 1999-05-28
KR19990014830A (ko) 1999-02-25
CN1184463A (zh) 1998-06-10
AU5813496A (en) 1996-11-29
CZ345597A3 (cs) 1998-04-15
SK281665B6 (sk) 2001-06-11
TR199701373T1 (xx) 1998-02-21

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees