BR0317706A - Low pressure process for the production of 3-dimethylamino-propylamine (dmap) - Google Patents

Low pressure process for the production of 3-dimethylamino-propylamine (dmap)

Info

Publication number
BR0317706A
BR0317706A BR0317706-8A BR0317706A BR0317706A BR 0317706 A BR0317706 A BR 0317706A BR 0317706 A BR0317706 A BR 0317706A BR 0317706 A BR0317706 A BR 0317706A
Authority
BR
Brazil
Prior art keywords
low pressure
production
propylamine
dmap
dimethylamino
Prior art date
Application number
BR0317706-8A
Other languages
Portuguese (pt)
Inventor
Gregory J Ward
Bryan C Blanchard
Original Assignee
Solutia Inc
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 US10/327,765 external-priority patent/US6660887B1/en
Application filed by Solutia Inc filed Critical Solutia Inc
Publication of BR0317706A publication Critical patent/BR0317706A/en

Links

Classifications

    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J25/00—Catalysts of the Raney type
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/04—Regeneration or reactivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

"PROCESSO DE BAIXA PRESSãO PARA A PRODUçãO DE 3-DIMETILAMINO-PROPILAMINA (DMAPA)". A presente invenção refere-se a um processo aperfeiçoado para a produção de 3-dimetilaminopropilamina de alta pureza a partir de N,N-dimetilaminopropionitrila utilizando um processo de hidrogenação de baixa pressão. O processo básico compreende contatar a nitrila com hidrogênio a baixa pressão na presença de um catalisador em condições suficientes para efetuar a conversão da nitrila no produto amina primária."LOW PRESSURE PROCESS FOR THE PRODUCTION OF 3-DIMETHYLAMINE PROPYLAMINE (DMAPA)". The present invention relates to an improved process for producing high purity 3-dimethylaminopropylamine from N, N-dimethylaminopropionitrile using a low pressure hydrogenation process. The basic process comprises contacting nitrile with hydrogen at low pressure in the presence of a catalyst under conditions sufficient to effect conversion of nitrile to the primary amine product.

BR0317706-8A 2002-12-23 2003-12-12 Low pressure process for the production of 3-dimethylamino-propylamine (dmap) BR0317706A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/327,765 US6660887B1 (en) 2002-12-23 2002-12-23 Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)
US10/731,733 US6951959B2 (en) 2002-12-23 2003-12-09 Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)
PCT/US2003/039447 WO2004060853A1 (en) 2002-12-23 2003-12-12 Low pressure process for manufacture of 3-dimethylaminopropylamine (dmapa)

Publications (1)

Publication Number Publication Date
BR0317706A true BR0317706A (en) 2005-11-22

Family

ID=32716859

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317706-8A BR0317706A (en) 2002-12-23 2003-12-12 Low pressure process for the production of 3-dimethylamino-propylamine (dmap)

Country Status (10)

Country Link
EP (1) EP1575897A4 (en)
JP (1) JP2006512415A (en)
KR (1) KR20050095831A (en)
AU (1) AU2003299603A1 (en)
BR (1) BR0317706A (en)
CA (1) CA2511478A1 (en)
MX (1) MXPA05006883A (en)
PL (1) PL377466A1 (en)
RU (1) RU2326108C2 (en)
WO (1) WO2004060853A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196223B2 (en) * 2005-05-03 2007-03-27 Solutia, Inc. Higher alcohols for solvents in amine production
US7939027B2 (en) 2005-11-03 2011-05-10 Basf Se Process for the synthesis of DMAPA
DE102005052457A1 (en) * 2005-11-03 2007-05-10 Basf Ag Process for the synthesis of DMAPA
US8461391B2 (en) 2008-05-13 2013-06-11 Basf Se Method for producing N,N-substituted-1,3-propandiamines
JP5980206B2 (en) * 2010-07-29 2016-08-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 3-dimethylaminoprionitrile (DMAPN) with low 2- (dimethylaminomethyl) -glutaronitrile (DGN) content and 3-dimethylamino with low 2- (dimethylaminomethyl) -glutaronitrile (DGN) content Method for producing 3-dimethylaminopropylamine (DMAPA) from propionitrile (DMAPN)
JP6276048B2 (en) * 2014-01-31 2018-02-07 広栄化学工業株式会社 Method for producing amine compound
CN106795095B (en) * 2014-08-28 2020-06-26 巴斯夫欧洲公司 Method for producing primary amines using cobalt-based full contact catalysts
CN117209398B (en) * 2023-09-05 2024-09-03 恒光新材料(江苏)股份有限公司 Process for producing mixed nitriles, mixed amines and mixed tertiary amines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722784B3 (en) * 1994-07-21 1996-09-06 Rhone Poulenc Chimie PROCESS FOR THE CATALYTIC HYDROGENATION OF NITRILES TO AMINES IN THE PRESENCE OF A RANEY DOPE NICKEL-TYPE CATALYST
US5869653A (en) * 1997-10-30 1999-02-09 Air Products And Chemicals, Inc. Hydrogenation of nitriles to produce amines
CA2356560A1 (en) * 1998-12-22 2000-06-29 Solutia Inc. Low pressure amine reactor
US6660887B1 (en) * 2002-12-23 2003-12-09 Solutia Inc. Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)

Also Published As

Publication number Publication date
EP1575897A4 (en) 2007-03-14
MXPA05006883A (en) 2005-10-18
PL377466A1 (en) 2006-02-06
KR20050095831A (en) 2005-10-04
AU2003299603A1 (en) 2004-07-29
JP2006512415A (en) 2006-04-13
EP1575897A1 (en) 2005-09-21
RU2326108C2 (en) 2008-06-10
CA2511478A1 (en) 2004-07-22
WO2004060853A1 (en) 2004-07-22
RU2005123396A (en) 2006-01-20

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.