IN2014CN00791A - - Google Patents

Info

Publication number
IN2014CN00791A
IN2014CN00791A IN791CHN2014A IN2014CN00791A IN 2014CN00791 A IN2014CN00791 A IN 2014CN00791A IN 791CHN2014 A IN791CHN2014 A IN 791CHN2014A IN 2014CN00791 A IN2014CN00791 A IN 2014CN00791A
Authority
IN
India
Prior art keywords
water
distillation
reaction
edmn
carried out
Prior art date
Application number
Inventor
Hermann Luyken
Sebastian Ahrens
Gordon Brasche
Jens Baldamus
Robert Baumann
Randolf Hugo
Stephanie Jaegli
Johann Peter Melder
Jörg Pastre
Boris Buschhaus
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 IN2014CN00791A publication Critical patent/IN2014CN00791A/en

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
    • 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

Abstract

The invention relates to a method for producing EDDN and/or EDMN by reacting FA HCN and EDA the reaction being carried out in the presence of water and separating the water from the reaction mixture in a distillation column after the reaction characterized in that distillation is carried out in the presence of an organic solvent which at the distillation pressure prevailing in the column has a boiling point between that of water and EDDN and/or EDMN or which forms a low boiling azeotrope with water.
IN791CHN2014 2011-08-31 2012-08-27 IN2014CN00791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11179605 2011-08-31
PCT/EP2012/066584 WO2013030143A1 (en) 2011-08-31 2012-08-27 Method for producing eddn and/or edmn

Publications (1)

Publication Number Publication Date
IN2014CN00791A true IN2014CN00791A (en) 2015-04-03

Family

ID=47040649

Family Applications (1)

Application Number Title Priority Date Filing Date
IN791CHN2014 IN2014CN00791A (en) 2011-08-31 2012-08-27

Country Status (5)

Country Link
EP (1) EP2751069B1 (en)
JP (1) JP2014527538A (en)
CN (1) CN103764616B (en)
IN (1) IN2014CN00791A (en)
WO (1) WO2013030143A1 (en)

Families Citing this family (2)

* 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
WO2014131620A1 (en) 2013-02-28 2014-09-04 Basf Se Method for producing eda using so2-free hydrocyanic acid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037188A (en) * 1973-03-12 1978-08-22 The Dow Chemical Company Epoxy resin compositions
US3947522A (en) * 1973-03-12 1976-03-30 The Dow Chemical Company Epoxy resin compositions
DE4428004A1 (en) 1994-08-08 1996-02-15 Basf Ag Process for the production of amines
DE59608407D1 (en) 1995-05-09 2002-01-24 Basf Ag cobalt catalysts
DE19614283A1 (en) 1996-04-11 1997-10-16 Basf Ag Process for the preparation of amines and aminonitriles
FR2773086B1 (en) 1997-12-29 2000-02-11 Rhone Poulenc Fibres PROCESS FOR REGENERATION OF A HYDROGENATION CATALYST PROCESS FOR HYDROGENATION OF COMPOUNDS INCLUDING NITRILE FUNCTIONS
DE19809687A1 (en) 1998-03-06 1999-09-09 Basf Ag Hydrogenation catalyst
DE19826396A1 (en) 1998-06-12 1999-12-16 Basf Ag Process for the production of amines
DE10056840A1 (en) 2000-11-16 2002-05-23 Basf Ag Continuous hydrogenation of nitrites to primary amines over activated Raney catalyst, involves hydrogenating nitrites in absence of ammonia and basic alkali or alkaline earth metal compounds
CN101675024B (en) * 2007-03-01 2013-07-10 巴斯夫欧洲公司 Method for producing triethylenetetramine
WO2008104552A1 (en) * 2007-03-01 2008-09-04 Basf Se Production method for ethyleneamine mixtures
RU2472772C2 (en) * 2007-03-01 2013-01-20 Басф Се Method of producing triethylene tetramine (teta) through ethylenediamine diacetonitrile (eddn)
US8440852B2 (en) * 2007-03-01 2013-05-14 Basf Se Method for producing tetraethylenepentamine
KR20090122434A (en) 2007-03-01 2009-11-30 바스프 에스이 Method for producing ethyleneamines
EP2132164A1 (en) * 2007-03-01 2009-12-16 Basf Se Method for producing aminonitriles
WO2008104579A1 (en) 2007-03-01 2008-09-04 Basf Se Method for producing ethylenediamine diacetonitrile

Also Published As

Publication number Publication date
EP2751069A1 (en) 2014-07-09
EP2751069B1 (en) 2017-10-11
CN103764616A (en) 2014-04-30
WO2013030143A1 (en) 2013-03-07
CN103764616B (en) 2016-06-22
JP2014527538A (en) 2014-10-16

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