WO2010012672A3 - Verfahren zur herstellung von diaminen aus lactamen - Google Patents

Verfahren zur herstellung von diaminen aus lactamen Download PDF

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Publication number
WO2010012672A3
WO2010012672A3 PCT/EP2009/059629 EP2009059629W WO2010012672A3 WO 2010012672 A3 WO2010012672 A3 WO 2010012672A3 EP 2009059629 W EP2009059629 W EP 2009059629W WO 2010012672 A3 WO2010012672 A3 WO 2010012672A3
Authority
WO
WIPO (PCT)
Prior art keywords
diamines
lactams
production
catalyst
ammonia
Prior art date
Application number
PCT/EP2009/059629
Other languages
English (en)
French (fr)
Other versions
WO2010012672A2 (de
Inventor
Joachim-Thierry Anders
Bernd Stein
Martin Haubner
Johann-Peter Melder
Christoph Benisch
Gerd Haderlein
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
Publication of WO2010012672A2 publication Critical patent/WO2010012672A2/de
Publication of WO2010012672A3 publication Critical patent/WO2010012672A3/de

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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
    • C07C209/50—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 carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 1,ω-Diaminen durch Umsetzung von Lactamen mit mindestens 7 C-Atomen mit Wasserstoff und Ammoniak in Gegenwart eines Katalysators bei Temperaturen von 20 bis 600°C und einem Druck von 1 bis 500 bar, dadurch gekennzeichnet, dass der Katalysator durch Reduktion eines Katalysatorvorläufers erhalten wird.
PCT/EP2009/059629 2008-08-01 2009-07-27 Verfahren zur herstellung von diaminen aus lactamen WO2010012672A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08161665.8 2008-08-01
EP08161665 2008-08-01

Publications (2)

Publication Number Publication Date
WO2010012672A2 WO2010012672A2 (de) 2010-02-04
WO2010012672A3 true WO2010012672A3 (de) 2010-07-15

Family

ID=41426322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/059629 WO2010012672A2 (de) 2008-08-01 2009-07-27 Verfahren zur herstellung von diaminen aus lactamen

Country Status (1)

Country Link
WO (1) WO2010012672A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY150768A (en) 2008-12-19 2014-02-28 Basf Se Method for producing pure triethanolamine (teoa)
US8455693B2 (en) 2010-05-21 2013-06-04 Basf Se Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG)
CN104918858A (zh) * 2012-08-31 2015-09-16 让.卡西亚托尔 用于包装和/或分配产品的盒子
CN114425347B (zh) * 2020-10-29 2023-08-08 中国石油化工股份有限公司 环己亚胺的合成方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181140A (en) * 1938-09-29 1939-11-28 Du Pont Catalytic hydrogenation of epsiloncaprolactam to amines
US2969396A (en) * 1957-05-10 1961-01-24 Basf Ag Production of omega. omega'-diaminoalkanes
CA907059A (en) * 1969-07-11 1972-08-08 Du Pont Of Canada Limited Iron catalyst
EP1348688A1 (de) * 2002-03-27 2003-10-01 Kuraray Co., Ltd. Verfahren zur Herstellung von Diaminen aus Dialdehyden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181140A (en) * 1938-09-29 1939-11-28 Du Pont Catalytic hydrogenation of epsiloncaprolactam to amines
US2969396A (en) * 1957-05-10 1961-01-24 Basf Ag Production of omega. omega'-diaminoalkanes
CA907059A (en) * 1969-07-11 1972-08-08 Du Pont Of Canada Limited Iron catalyst
EP1348688A1 (de) * 2002-03-27 2003-10-01 Kuraray Co., Ltd. Verfahren zur Herstellung von Diaminen aus Dialdehyden

Also Published As

Publication number Publication date
WO2010012672A2 (de) 2010-02-04

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