ES2394680T3 - DMAPN con bajo contenido de DGN y un método para la producción de DMAPA a partir de DMAPN con bajo contenido de DGN - Google Patents

DMAPN con bajo contenido de DGN y un método para la producción de DMAPA a partir de DMAPN con bajo contenido de DGN Download PDF

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Publication number
ES2394680T3
ES2394680T3 ES11174776T ES11174776T ES2394680T3 ES 2394680 T3 ES2394680 T3 ES 2394680T3 ES 11174776 T ES11174776 T ES 11174776T ES 11174776 T ES11174776 T ES 11174776T ES 2394680 T3 ES2394680 T3 ES 2394680T3
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ES
Spain
Prior art keywords
dmapn
dgn
temperature
content
column
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.)
Active
Application number
ES11174776T
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English (en)
Spanish (es)
Inventor
Wolfgang Mägerlein
Jan Eberhardt
Johann-Peter Melder
Ulrich KÖHLER
Thilo Hahn
Mirko Kreitschmann
Dominik Herbrecht
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 ES2394680T3 publication Critical patent/ES2394680T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
ES11174776T 2010-07-29 2011-07-21 DMAPN con bajo contenido de DGN y un método para la producción de DMAPA a partir de DMAPN con bajo contenido de DGN Active ES2394680T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10171187 2010-07-29
EP10171187 2010-07-29

Publications (1)

Publication Number Publication Date
ES2394680T3 true ES2394680T3 (es) 2013-02-04

Family

ID=43127415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11174776T Active ES2394680T3 (es) 2010-07-29 2011-07-21 DMAPN con bajo contenido de DGN y un método para la producción de DMAPA a partir de DMAPN con bajo contenido de DGN

Country Status (6)

Country Link
EP (1) EP2412698B1 (https=)
JP (1) JP5980206B2 (https=)
CN (1) CN103124716B (https=)
BR (1) BR112013002105B1 (https=)
ES (1) ES2394680T3 (https=)
WO (1) WO2012013563A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8981093B2 (en) 2012-06-06 2015-03-17 Basf Se Process for preparing piperazine
CN103012199B (zh) * 2012-09-19 2014-11-26 济南大学 快速高选择性硫化氢比色探针的制备方法
CN109970574B (zh) * 2019-04-11 2022-04-15 中北大学 一种n,n-二异丙基-1,3-丙二胺的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD58306A (https=)
DE2709966C2 (de) * 1977-03-08 1979-04-12 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von ß- Dimethylaminopropionitril
DD222011A1 (de) 1983-11-15 1985-05-08 Schwarzheide Synthesewerk Veb Verfahren und vorrichtung zur kontinuierlichen herstellung von 3(n,n-dimethylamino)propionitril
DE4325847A1 (de) * 1993-07-31 1995-02-02 Basf Ag Kobaltkatalysatoren
DE59608407D1 (de) 1995-05-09 2002-01-24 Basf Ag Kobaltkatalysatoren
DE10100314A1 (de) * 2001-01-05 2002-07-11 Basf Ag Verfahren zur Herstellung von sekundären Aminen aus Nitrilen
DE10152135A1 (de) 2001-10-23 2003-04-30 Basf Ag Cobalt-Trägerkatalysatoren für Nitrilhydrierungen
RU2326108C2 (ru) * 2002-12-23 2008-06-10 Солютиа Инк. Способ производства 3-диметиламинопропиламина (дмапа) при низком давлении
US6660887B1 (en) * 2002-12-23 2003-12-09 Solutia Inc. Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)
DE102005004853A1 (de) * 2005-02-01 2006-08-03 Basf Ag Verfahren zur Herstellung von Bis-[(3-Dimethylamino)propyl]amin (BisDMAPA)
DE102005052457A1 (de) 2005-11-03 2007-05-10 Basf Ag Verfahren zur Synthese von DMAPA
RU2434676C9 (ru) * 2006-03-10 2012-12-27 Басф Се Катализатор на основе смешанных оксидов для гидрирования органических соединений, способ его получения и способ гидрирования
JP5227309B2 (ja) * 2006-05-09 2013-07-03 ビーエーエスエフ ソシエタス・ヨーロピア アミノアルキルニトリルおよびそのようなニトリルからのジアミンの製造法
FR2971248B1 (fr) * 2011-02-04 2013-08-16 Rhodia Operations Preparation de diamine via la preparation d'aminonitrile

Also Published As

Publication number Publication date
CN103124716B (zh) 2014-11-05
JP2013535455A (ja) 2013-09-12
CN103124716A (zh) 2013-05-29
EP2412698A1 (de) 2012-02-01
EP2412698B1 (de) 2012-11-21
WO2012013563A1 (de) 2012-02-02
BR112013002105B1 (pt) 2019-04-30
JP5980206B2 (ja) 2016-08-31
BR112013002105A2 (pt) 2016-05-24

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