GB1421278A - Process for the production of primary amines - Google Patents
Process for the production of primary aminesInfo
- 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
Links
Landscapes
- 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.
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)
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)
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 |
-
1972
- 1972-04-21 DE DE19722219475 patent/DE2219475A1/en not_active Ceased
-
1973
- 1973-04-13 FR FR7313560A patent/FR2180808B1/fr not_active Expired
- 1973-04-16 IT IT4948273A patent/IT980240B/en active
- 1973-04-16 GB GB1828173A patent/GB1421278A/en not_active Expired
Cited By (9)
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 |