GB1421278A - Process for the production of primary amines - Google Patents

Process for the production of primary amines

Info

Publication number
GB1421278A
GB1421278A GB1828173A GB1828173A GB1421278A GB 1421278 A GB1421278 A GB 1421278A GB 1828173 A GB1828173 A GB 1828173A GB 1828173 A GB1828173 A GB 1828173A GB 1421278 A GB1421278 A GB 1421278A
Authority
GB
United Kingdom
Prior art keywords
ammonia
catalyst containing
pentadecylaldehyde
aldehyde
april
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
GB1828173A
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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 Ruhrchemie AG filed Critical Ruhrchemie AG
Publication of GB1421278A publication Critical patent/GB1421278A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1421278 Primary aliphatic amines RUHRCHEMIE AG 16 April 1973 [21 April 1972] 18281/73 Heading C2C Primary aliphatic amines having 2-19 carbon atoms per molecule are obtained by reacting an aldehyde or ketone having the same number of carbon atoms with ammonia and hydrogen in the presence of a fixed bed of a hydrogenationdehydrogenation catalyst containing active metals at a temperature between the critical temperature of ammonia (132À4‹ C.) and 160‹ C., and a pressure between 80 and 125 atmospheres gauge. A supported catalyst containing nickel, cobalt or nickel/chromium, optionally with promoters, may be used. The mole ratio of ammonia to aldehyde or ketone is preferably between 1 : 1 and 16 : 1. In the examples a supported catalyst containing Co, Mn and Mg was used; the carbonyl compounds were isobutyraldehyde, isononylaldehyde (prepared by the hydroformylation of diisobutene), pentadecylaldehyde (prepared by the hydioformylalation of tetradecane) and acetone. In comparative examples at temperatures below 132‹ C. (C 8 H 17 )CH=N(C 9 H 19 ) is obtained as the main product from isononaldehyde, and from pentadecylaldehyde.
GB1828173A 1972-04-21 1973-04-16 Process for the production of primary amines Expired GB1421278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219475 DE2219475A1 (en) 1972-04-21 1972-04-21 METHOD OF PREPARING PRIMARY AMINES

Publications (1)

Publication Number Publication Date
GB1421278A true GB1421278A (en) 1976-01-14

Family

ID=5842762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1828173A Expired GB1421278A (en) 1972-04-21 1973-04-16 Process for the production of primary amines

Country Status (4)

Country Link
DE (1) DE2219475A1 (en)
FR (1) FR2180808B1 (en)
GB (1) GB1421278A (en)
IT (1) IT980240B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525222B2 (en) 1999-12-06 2003-02-25 Basf Aktiengesellschaft Process for preparing amines
US6563004B2 (en) 1999-12-06 2003-05-13 Basf Aktiengesellschaft Process for preparing monoisopropylamine
WO2014026726A1 (en) 2012-08-17 2014-02-20 Oxea Gmbh Continuous method for producing primary aliphatic amines from aldehydes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR628641A (en) * 1926-02-09 1927-10-26 Ig Farbenindustrie Ag Process for the production of aliphatic and cyclic primary amines

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525222B2 (en) 1999-12-06 2003-02-25 Basf Aktiengesellschaft Process for preparing amines
US6563004B2 (en) 1999-12-06 2003-05-13 Basf Aktiengesellschaft Process for preparing monoisopropylamine
WO2014026726A1 (en) 2012-08-17 2014-02-20 Oxea Gmbh Continuous method for producing primary aliphatic amines from aldehydes
DE102012016433A1 (en) 2012-08-17 2014-05-15 Oxea Gmbh Continuous process for the preparation of primary aliphatic amines from aldehydes
CN104395281A (en) * 2012-08-17 2015-03-04 Oxea有限责任公司 Continuous method for producing primary aliphatic amines from aldehydes
TWI481586B (en) * 2012-08-17 2015-04-21 Oxea Gmbh Continuous process for preparing primary aliphatic amines from aldehydes
US9108898B2 (en) 2012-08-17 2015-08-18 Oxea Gmbh Continuous method for producing primary aliphatic amines from aldehydes
EP2885269B1 (en) 2012-08-17 2016-09-14 OXEA GmbH Continuous method for producing primary aliphatic amines from aldehydes
CN104395281B (en) * 2012-08-17 2017-05-10 Oxea有限责任公司 Continuous method for producing primary aliphatic amines from aldehydes

Also Published As

Publication number Publication date
IT980240B (en) 1974-09-30
FR2180808A1 (en) 1973-11-30
DE2219475A1 (en) 1973-11-08
FR2180808B1 (en) 1977-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee