GB1388053A - Catalytic hydrogenation of nitriles - Google Patents

Catalytic hydrogenation of nitriles

Info

Publication number
GB1388053A
GB1388053A GB2507172A GB2507172A GB1388053A GB 1388053 A GB1388053 A GB 1388053A GB 2507172 A GB2507172 A GB 2507172A GB 2507172 A GB2507172 A GB 2507172A GB 1388053 A GB1388053 A GB 1388053A
Authority
GB
United Kingdom
Prior art keywords
nitriles
weight
catalytic hydrogenation
cobalt
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
GB2507172A
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of GB1388053A publication Critical patent/GB1388053A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1388053 Catalytic hydrogenation of nitriles W R GRACE & CO 26 May 1972 [13 Aug 1971] 25071/72 Heading C2C Fatty acid nitriles are hydrogenated to the corresponding amine by contacting with hydrogen at 120-200‹ C. and 14-42 kg./cm.<SP>2</SP> and in the presence of a Raney cobalt catalyst containing 76-82% by weight cobalt. The catalyst is prepared by leaching an aluminium/cobalt alloy, containing from 65-55% by weight Al and 35-45% by weight CO, with an aqueous sodium hydroxide solution containing less than 10% by weight NaOH at a leaching temperature of at most 50‹ C. Preferred nitriles are those containing 6-22 carbon atoms, e.g. oleyl, stearyl, linoleyl, myristyl, palmityl and lauryl nitriles and mixtures of nitriles, e.g. tallow and cocoyl nitriles.
GB2507172A 1971-08-13 1972-05-26 Catalytic hydrogenation of nitriles Expired GB1388053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17176171A 1971-08-13 1971-08-13

Publications (1)

Publication Number Publication Date
GB1388053A true GB1388053A (en) 1975-03-19

Family

ID=22625026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2507172A Expired GB1388053A (en) 1971-08-13 1972-05-26 Catalytic hydrogenation of nitriles

Country Status (6)

Country Link
CA (1) CA987345A (en)
CH (1) CH572887A5 (en)
DE (1) DE2238153A1 (en)
FR (1) FR2149987A5 (en)
GB (1) GB1388053A (en)
IT (1) IT963974B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1050527A2 (en) † 1999-05-06 2000-11-08 Kao Corporation Process for producing a primary amine compound
WO2006050742A1 (en) * 2004-11-10 2006-05-18 Degussa Gmbh The fixed bed hydrogenation of fatty nitriles to fatty amines
FR2916442A1 (en) * 2007-05-22 2008-11-28 Arkema France PROCESS FOR CO-PRODUCTION OF NON-CYCLIC CARBONATES AND NITRILES AND / OR FATTY AMINES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1050527A2 (en) † 1999-05-06 2000-11-08 Kao Corporation Process for producing a primary amine compound
EP1050527B2 (en) † 1999-05-06 2009-02-25 Kao Corporation Process for producing a primary amine compound
WO2006050742A1 (en) * 2004-11-10 2006-05-18 Degussa Gmbh The fixed bed hydrogenation of fatty nitriles to fatty amines
FR2916442A1 (en) * 2007-05-22 2008-11-28 Arkema France PROCESS FOR CO-PRODUCTION OF NON-CYCLIC CARBONATES AND NITRILES AND / OR FATTY AMINES
WO2008145940A2 (en) * 2007-05-22 2008-12-04 Arkema France Method for the co-production of non-cyclic carbonates and fatty nitriles and/or amines
WO2008145940A3 (en) * 2007-05-22 2009-02-05 Arkema France Method for the co-production of non-cyclic carbonates and fatty nitriles and/or amines

Also Published As

Publication number Publication date
FR2149987A5 (en) 1973-03-30
IT963974B (en) 1974-01-21
CA987345A (en) 1976-04-13
DE2238153A1 (en) 1973-02-15
CH572887A5 (en) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees