DE1493431A1 - Verfahren zur Herstellung von Bis-(aminoaryl)-methanen und Methylen-bis - Google Patents

Verfahren zur Herstellung von Bis-(aminoaryl)-methanen und Methylen-bis

Info

Publication number
DE1493431A1
DE1493431A1 DE19651493431 DE1493431A DE1493431A1 DE 1493431 A1 DE1493431 A1 DE 1493431A1 DE 19651493431 DE19651493431 DE 19651493431 DE 1493431 A DE1493431 A DE 1493431A DE 1493431 A1 DE1493431 A1 DE 1493431A1
Authority
DE
Germany
Prior art keywords
bis
catalyst
mixture
amine
reaction
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.)
Pending
Application number
DE19651493431
Other languages
German (de)
English (en)
Inventor
Lund Richard Boardman
Vitrone John Parsippany
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of DE1493431A1 publication Critical patent/DE1493431A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82Purification; Separation; Stabilisation; Use of additives
    • C07C209/86Separation
    • C07C209/88Separation of optical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/49Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
    • C07C211/50Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/10Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00Derivatives of isocyanic acid
    • C07C265/14Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE19651493431 1964-08-24 1965-08-17 Verfahren zur Herstellung von Bis-(aminoaryl)-methanen und Methylen-bis Pending DE1493431A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39177964A 1964-08-24 1964-08-24

Publications (1)

Publication Number Publication Date
DE1493431A1 true DE1493431A1 (de) 1969-02-27

Family

ID=23547909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651493431 Pending DE1493431A1 (de) 1964-08-24 1965-08-17 Verfahren zur Herstellung von Bis-(aminoaryl)-methanen und Methylen-bis

Country Status (5)

Country Link
BE (1) BE667830A (es)
CH (1) CH470343A (es)
DE (1) DE1493431A1 (es)
ES (1) ES316665A1 (es)
NL (1) NL146147B (es)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032336A1 (de) * 1969-07-25 1971-02-04 The Upjohn Co , Kalamazoo, Mich (VStA) Verfahren zur Herstellung von methylenbruckenhaltigen Polyphenylpoly aminen
DE2631034A1 (de) * 1975-07-24 1977-02-10 Upjohn Co Verfahren zur herstellung eines gemisches aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen
WO1998037124A2 (de) * 1997-02-24 1998-08-27 Basf Aktiengesellschaft Verfahren zur herstellung von aromatischen polyamingemischen
EP1123917A2 (de) * 1997-02-24 2001-08-16 Basf Aktiengesellschaft Verfahren zur Herstellung von aromatischen Polyamingemischen
DE102008001492A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008001469A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008002002A1 (de) 2008-05-27 2009-12-03 Evonik Degussa Gmbh Chlor armes mehrstufiges Verfahren zur Herstellung von cycloaliphatischen Diisocyanaten

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032336A1 (de) * 1969-07-25 1971-02-04 The Upjohn Co , Kalamazoo, Mich (VStA) Verfahren zur Herstellung von methylenbruckenhaltigen Polyphenylpoly aminen
DE2631034A1 (de) * 1975-07-24 1977-02-10 Upjohn Co Verfahren zur herstellung eines gemisches aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen
WO1998037124A2 (de) * 1997-02-24 1998-08-27 Basf Aktiengesellschaft Verfahren zur herstellung von aromatischen polyamingemischen
WO1998037124A3 (de) * 1997-02-24 1998-11-19 Basf Ag Verfahren zur herstellung von aromatischen polyamingemischen
EP1123917A2 (de) * 1997-02-24 2001-08-16 Basf Aktiengesellschaft Verfahren zur Herstellung von aromatischen Polyamingemischen
EP1123917A3 (de) * 1997-02-24 2001-10-31 Basf Aktiengesellschaft Verfahren zur Herstellung von aromatischen Polyamingemischen
US6410789B1 (en) 1997-02-24 2002-06-25 Basf Aktiengesellschaft Process for preparing aromatic polyamine mixtures
CZ296971B6 (cs) * 1997-02-24 2006-08-16 Basf Aktiengesellschaft Zpusob výroby smesí aromatických polyaminu
DE102008001492A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008001469A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008002002A1 (de) 2008-05-27 2009-12-03 Evonik Degussa Gmbh Chlor armes mehrstufiges Verfahren zur Herstellung von cycloaliphatischen Diisocyanaten

Also Published As

Publication number Publication date
CH470343A (de) 1969-03-31
NL6510831A (es) 1966-02-25
NL146147B (nl) 1975-06-16
BE667830A (es) 1965-12-01
ES316665A1 (es) 1966-03-16

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Legal Events

Date Code Title Description
OHW Rejection