CA1043814A - Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamine - Google Patents
Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamineInfo
- Publication number
- CA1043814A CA1043814A CA232,500A CA232500A CA1043814A CA 1043814 A CA1043814 A CA 1043814A CA 232500 A CA232500 A CA 232500A CA 1043814 A CA1043814 A CA 1043814A
- Authority
- CA
- Canada
- Prior art keywords
- diaminocyclohexane
- adiponitrile
- rcom
- hexamethylenediamine
- compound
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US493743A US3917707A (en) | 1974-07-31 | 1974-07-31 | Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1043814A true CA1043814A (en) | 1978-12-05 |
Family
ID=23961514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA232,500A Expired CA1043814A (en) | 1974-07-31 | 1975-07-29 | Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamine |
Country Status (8)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1926702A2 (de) * | 2005-09-15 | 2008-06-04 | Basf Se | Verfahren zur hydrierung von nitrilen zu primären aminen oder aminonitrilen und dafür geeignete katalysatoren |
| CA2972497C (en) | 2009-06-13 | 2019-04-09 | Thomas R. Boussie | Production of adipic acid and derivatives from carbohydrate-containing materials |
| CN102803194B (zh) | 2009-06-13 | 2016-01-20 | 莱诺维亚公司 | 由含碳水化合物的物质生产戊二酸和衍生物 |
| CA2763777C (en) * | 2009-06-13 | 2017-10-17 | Rennovia Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
| US8669397B2 (en) | 2009-06-13 | 2014-03-11 | Rennovia, Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
| US8669393B2 (en) * | 2010-03-05 | 2014-03-11 | Rennovia, Inc. | Adipic acid compositions |
| CN110078614A (zh) | 2010-03-05 | 2019-08-02 | 阿彻丹尼尔斯米德兰德公司 | 己二酸组合物 |
| US9770705B2 (en) | 2010-06-11 | 2017-09-26 | Rennovia Inc. | Oxidation catalysts |
| AR089055A1 (es) | 2011-12-14 | 2014-07-23 | Rennovia Inc | Proceso de preparacion de acido adipico por reduccion de concentracion de agua |
| US8889912B2 (en) | 2011-12-30 | 2014-11-18 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
| EP2797868A4 (en) | 2011-12-30 | 2015-08-12 | Du Pont | PROCESS FOR PRODUCING HEXANEDIOLS |
| US8865940B2 (en) | 2011-12-30 | 2014-10-21 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
| JP2015509088A (ja) | 2011-12-30 | 2015-03-26 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | １，６−ヘキサンジオールを調製する方法 |
| WO2013101970A1 (en) | 2011-12-30 | 2013-07-04 | E. I. Du Pont De Nemours And Company | Production of 5-hydroxymethyl-2-furfural from levoglucosenone |
| EP2797904A4 (en) | 2011-12-30 | 2015-08-05 | Du Pont | PREPARATION OF TETRAHYDROFURAN-2, 5-DIMETHANOL FROM ISOSORBIDE |
| US9018423B2 (en) | 2012-04-27 | 2015-04-28 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
| US8846984B2 (en) | 2012-04-27 | 2014-09-30 | E I Du Pont De Nemours And Company | Production of α,ω-diols |
| US8859826B2 (en) | 2012-04-27 | 2014-10-14 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
| DE102018201645B3 (de) | 2018-02-02 | 2019-08-08 | Ford Global Technologies, Llc | Motorblock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061644A (en) * | 1958-04-28 | 1962-10-30 | Pure Oil Co | Process for producing ethylenediamine or derivatives thereof |
| US3117162A (en) * | 1960-03-30 | 1964-01-07 | Engelhard Ind Inc | Hydrogenation of nitriles |
| US3152184A (en) * | 1962-01-19 | 1964-10-06 | Hercules Powder Co Ltd | Catalytic hydrogenation of nitriles |
| US3235600A (en) * | 1962-11-28 | 1966-02-15 | Monsanto Co | Reduction of diaminocyclohexane concentration in crude hexamethylenedi-amine |
| BE794577A (fr) * | 1972-04-21 | 1973-07-26 | Du Pont | Procede pour supprimer la formation de diaminocyclohexane dans la fabrication de l'hexamethylenediamine |
-
1974
- 1974-07-31 US US493743A patent/US3917707A/en not_active Expired - Lifetime
-
1975
- 1975-07-23 DE DE19752532870 patent/DE2532870A1/de active Pending
- 1975-07-29 CA CA232,500A patent/CA1043814A/en not_active Expired
- 1975-07-29 FR FR7523681A patent/FR2280628A1/fr active Granted
- 1975-07-29 JP JP50091634A patent/JPS5141307A/ja active Pending
- 1975-07-30 NL NL7509070A patent/NL7509070A/xx unknown
- 1975-07-30 IT IT25938/75A patent/IT1040201B/it active
- 1975-07-30 BE BE158776A patent/BE831927A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3917707A (en) | 1975-11-04 |
| JPS5141307A (US06168655-20010102-C00055.png) | 1976-04-07 |
| DE2532870A1 (de) | 1976-02-12 |
| BE831927A (fr) | 1976-01-30 |
| NL7509070A (nl) | 1976-02-03 |
| FR2280628B3 (US06168655-20010102-C00055.png) | 1978-03-17 |
| IT1040201B (it) | 1979-12-20 |
| FR2280628A1 (fr) | 1976-02-27 |
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