AU1552000A - Method for producing cyclohexanediamines - Google Patents

Method for producing cyclohexanediamines

Info

Publication number
AU1552000A
AU1552000A AU15520/00A AU1552000A AU1552000A AU 1552000 A AU1552000 A AU 1552000A AU 15520/00 A AU15520/00 A AU 15520/00A AU 1552000 A AU1552000 A AU 1552000A AU 1552000 A AU1552000 A AU 1552000A
Authority
AU
Australia
Prior art keywords
cyclohexanediamines
producing
produced
cyclohexanediols
polyurea
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.)
Abandoned
Application number
AU15520/00A
Inventor
Alfons Baiker
Achim Fischer
Tamas Mallat
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.)
Lonza AG
Original Assignee
Lonza 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
Application filed by Lonza AG filed Critical Lonza AG
Publication of AU1552000A publication Critical patent/AU1552000A/en
Abandoned legal-status Critical Current

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
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
    • C07C209/16—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/66—Preparation of compounds containing amino groups bound to a carbon skeleton from or via metallo-organic compounds

Abstract

1,n-cyclohexanediamines (n=2, 3, 4) of general formula (I), wherein one of the radicals R<1> to R<3> is an amino group and the two others mean hydrogen, are produced from the corresponding cyclohexanediols and ammonia in the presence of a catalyst containing cobalt, at 100-350 DEG C and 50-300 bar. The compounds that can be produced according to the invention are structural elements for polymers, especially polyamides, polyimides, polyurea or polyurethanes, and ligands for cytostatically effective transition metal complexes.
AU15520/00A 1998-11-12 1999-11-08 Method for producing cyclohexanediamines Abandoned AU1552000A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP98121482 1998-11-12
EP98121482 1998-11-12
US15954599P 1999-10-15 1999-10-15
US60159545 1999-10-15
PCT/EP1999/008553 WO2000029367A1 (en) 1998-11-12 1999-11-08 Method for producing cyclohexanediamines

Publications (1)

Publication Number Publication Date
AU1552000A true AU1552000A (en) 2000-06-05

Family

ID=56289969

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15520/00A Abandoned AU1552000A (en) 1998-11-12 1999-11-08 Method for producing cyclohexanediamines

Country Status (5)

Country Link
EP (1) EP1129063B1 (en)
JP (1) JP2002529526A (en)
AT (1) ATE245137T1 (en)
AU (1) AU1552000A (en)
WO (1) WO2000029367A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103896778A (en) * 2013-10-16 2014-07-02 江苏恒祥化工有限责任公司 Method for preparing 1,4-cyclohexanediamine at high pressure
CN105001095A (en) * 2015-06-05 2015-10-28 陈爱华 Method for preparing 1,4-diaminocyclohexane
CN107857704B (en) * 2017-11-21 2020-04-10 万华化学集团股份有限公司 Method for preparing 3-aminomethyl-3, 5, 5-trimethylcyclohexylamine and catalyst used in method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533718A1 (en) * 1995-09-12 1997-03-13 Basf Ag Process for the hydrogenation of aromatic compounds in which at least one amino group is bonded to an aromatic nucleus
EP0839796B1 (en) * 1996-11-04 2002-06-12 Bayer Ag Process for the preparation of 1,4-bis(aminomethyl) cyclohexane

Also Published As

Publication number Publication date
WO2000029367A1 (en) 2000-05-25
JP2002529526A (en) 2002-09-10
EP1129063A1 (en) 2001-09-05
ATE245137T1 (en) 2003-08-15
EP1129063B1 (en) 2003-07-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase