IT995147B - PROCEDURE FOR THE CONTINUOUS PREPARATION OF HEXAMETHYLENDIAMINE BY HYDROGENATION OF ADIPONITRILE - Google Patents

PROCEDURE FOR THE CONTINUOUS PREPARATION OF HEXAMETHYLENDIAMINE BY HYDROGENATION OF ADIPONITRILE

Info

Publication number
IT995147B
IT995147B IT2755273A IT2755273A IT995147B IT 995147 B IT995147 B IT 995147B IT 2755273 A IT2755273 A IT 2755273A IT 2755273 A IT2755273 A IT 2755273A IT 995147 B IT995147 B IT 995147B
Authority
IT
Italy
Prior art keywords
hexamethylendiamine
adiponitrile
hydrogenation
procedure
continuous preparation
Prior art date
Application number
IT2755273A
Other languages
Italian (it)
Original Assignee
Davy Ashmore 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 Davy Ashmore Ag filed Critical Davy Ashmore Ag
Application granted granted Critical
Publication of IT995147B publication Critical patent/IT995147B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT2755273A 1972-08-04 1973-08-03 PROCEDURE FOR THE CONTINUOUS PREPARATION OF HEXAMETHYLENDIAMINE BY HYDROGENATION OF ADIPONITRILE IT995147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238452 DE2238452A1 (en) 1972-08-04 1972-08-04 PROCESS FOR THE CONTINUOUS MANUFACTURING OF HEXAMETHYLENEDIAMINE BY HYDROGENATION OF ADIPONITRILE

Publications (1)

Publication Number Publication Date
IT995147B true IT995147B (en) 1975-11-10

Family

ID=5852685

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2755273A IT995147B (en) 1972-08-04 1973-08-03 PROCEDURE FOR THE CONTINUOUS PREPARATION OF HEXAMETHYLENDIAMINE BY HYDROGENATION OF ADIPONITRILE

Country Status (4)

Country Link
DE (1) DE2238452A1 (en)
FR (1) FR2194685B1 (en)
GB (1) GB1398822A (en)
IT (1) IT995147B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566197B1 (en) * 1992-04-13 1998-10-28 Engelhard De Meern B.V. Process for preparing primary amines
US5847220A (en) * 1997-06-16 1998-12-08 Air Products And Chemicals, Inc. Process for hydrogenation of cyanopropionaldehyde-containing cyanopropionaldehyde acetals
FR2806081B1 (en) * 2000-03-08 2003-03-14 Rhodia Polyamide Intermediates PROCESS FOR HYDROGENATION OF NITRILE FUNCTIONS TO AMINE FUNCTIONS

Also Published As

Publication number Publication date
DE2238452A1 (en) 1974-02-14
FR2194685A1 (en) 1974-03-01
FR2194685B1 (en) 1976-07-16
GB1398822A (en) 1975-06-25

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