GB1143390A - Production of amines by the catalytic hydrogenation of nitriles - Google Patents

Production of amines by the catalytic hydrogenation of nitriles

Info

Publication number
GB1143390A
GB1143390A GB2716366A GB2716366A GB1143390A GB 1143390 A GB1143390 A GB 1143390A GB 2716366 A GB2716366 A GB 2716366A GB 2716366 A GB2716366 A GB 2716366A GB 1143390 A GB1143390 A GB 1143390A
Authority
GB
United Kingdom
Prior art keywords
weight
nitriles
amines
acids
catalyst
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.)
Expired
Application number
GB2716366A
Inventor
Karl Adam
Erich Haarer
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1143390A publication Critical patent/GB1143390A/en
Expired 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
    • C07C209/44—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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,143,390. Preparing amines by the catalytic reduction of nitriles. BADISCHE ANILIN- & SODA-FABRIK A.G. 17 June, 1966 [19 June, 1965], No. 27163/66. Heading C2C. [Also in Division B1] Amines are prepared by hydrogenating nitriles at elevated temperature and atmospheric or superatmospheric pressure using catalysts containing 70-98% by weight of cobalt, 0À7-10% by weight of manganese and/or chromium; and pyro- or poly-acids in an amount of 0À01-10% by weight calculated as the acid or, in the case of metal acids, as the metal and optionally up to 3% by weight of other metallic activators. The catalyst employed is one which has been prepared by co-precipitating all the components from which the catalyst is derived from aqueous solutions of the metals and acids which are convertible into pyroacids or polyacids by adding caustic alkali, filtering off the precipitate, washing with water, drying, heating to obtain a mixture containing mainly oxides, heating again if desired, and prior to use, reducing with hydrogen at 200-400‹ C. to give a catalyst which is at least partly metallic.
GB2716366A 1965-06-19 1966-06-17 Production of amines by the catalytic hydrogenation of nitriles Expired GB1143390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB82471A DE1259899B (en) 1965-06-19 1965-06-19 Process for the production of amines

Publications (1)

Publication Number Publication Date
GB1143390A true GB1143390A (en) 1969-02-19

Family

ID=6981517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2716366A Expired GB1143390A (en) 1965-06-19 1966-06-17 Production of amines by the catalytic hydrogenation of nitriles

Country Status (3)

Country Link
BE (1) BE682595A (en)
DE (1) DE1259899B (en)
GB (1) GB1143390A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521527A (en) * 1982-08-21 1985-06-04 Basf Aktiengesellschaft Molded iron catalyst and its preparation
US4587228A (en) * 1984-01-27 1986-05-06 Basf Aktiengesellschaft Molded iron catalyst material and its preparation
US4598058A (en) * 1984-02-01 1986-07-01 Basf Aktiengesellschaft Molded catalyst materials containing reduced cobalt and/or nickel particles
US5254738A (en) * 1990-03-06 1993-10-19 Basf Aktiengesellschaft Preparation of 1,4-alkylenediamines
JP2008031155A (en) * 2006-06-29 2008-02-14 Mitsubishi Gas Chem Co Inc Method for producing xylylenediamine
US7339080B2 (en) 2003-09-10 2008-03-04 Basf Aktiengesellschaft Method for the production of diaminoxylene by continuous hydrogenation of liquid phthalonitrile
US7626057B2 (en) 2006-06-29 2009-12-01 Mitsubishi Gas Chemical Company, Inc. Production of xylylenediamines
US7728174B2 (en) 2005-08-02 2010-06-01 Basf Se Continuous hydrogenation processes for the preparation of xylylenediamines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231193A1 (en) * 1982-08-21 1984-02-23 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING PRIMARY AMINES

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521527A (en) * 1982-08-21 1985-06-04 Basf Aktiengesellschaft Molded iron catalyst and its preparation
US4587228A (en) * 1984-01-27 1986-05-06 Basf Aktiengesellschaft Molded iron catalyst material and its preparation
US4598058A (en) * 1984-02-01 1986-07-01 Basf Aktiengesellschaft Molded catalyst materials containing reduced cobalt and/or nickel particles
US5254738A (en) * 1990-03-06 1993-10-19 Basf Aktiengesellschaft Preparation of 1,4-alkylenediamines
US7339080B2 (en) 2003-09-10 2008-03-04 Basf Aktiengesellschaft Method for the production of diaminoxylene by continuous hydrogenation of liquid phthalonitrile
US7728174B2 (en) 2005-08-02 2010-06-01 Basf Se Continuous hydrogenation processes for the preparation of xylylenediamines
JP2008031155A (en) * 2006-06-29 2008-02-14 Mitsubishi Gas Chem Co Inc Method for producing xylylenediamine
US7626057B2 (en) 2006-06-29 2009-12-01 Mitsubishi Gas Chemical Company, Inc. Production of xylylenediamines

Also Published As

Publication number Publication date
DE1259899B (en) 1968-02-01
BE682595A (en) 1966-12-15

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