BR9804251B1 - processo para hidrogenaÇço catalitica de nitrilas, e catalisador de cobalto esponjoso. - Google Patents
processo para hidrogenaÇço catalitica de nitrilas, e catalisador de cobalto esponjoso.Info
- Publication number
- BR9804251B1 BR9804251B1 BRPI9804251-3A BR9804251A BR9804251B1 BR 9804251 B1 BR9804251 B1 BR 9804251B1 BR 9804251 A BR9804251 A BR 9804251A BR 9804251 B1 BR9804251 B1 BR 9804251B1
- Authority
- BR
- Brazil
- Prior art keywords
- catalytic
- cobalt catalyst
- nitrile hydrogenation
- spongy
- spongy cobalt
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- 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)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
US08/960,909 US5869653A (en) | 1997-10-30 | 1997-10-30 | Hydrogenation of nitriles to produce amines |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9804251A BR9804251A (pt) | 1999-12-21 |
BR9804251B1 true BR9804251B1 (pt) | 2009-01-13 |
Family
ID=25503798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9804251-3A BR9804251B1 (pt) | 1997-10-30 | 1998-10-27 | processo para hidrogenaÇço catalitica de nitrilas, e catalisador de cobalto esponjoso. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5869653A (pt) |
EP (1) | EP0913388B1 (pt) |
BR (1) | BR9804251B1 (pt) |
DE (1) | DE69818606T2 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6248925B1 (en) * | 1999-10-22 | 2001-06-19 | Air Products And Chemicals, Inc. | Selective reductive amination of nitriles |
WO2001060918A1 (fr) * | 2000-02-16 | 2001-08-23 | Asahi Kasei Kabushiki Kaisha | Composition de resine polyamide |
AU2001267914A1 (en) * | 2000-07-04 | 2002-01-14 | Showa Denko K K | Production method for benzenedimethanol compound |
US6399830B1 (en) | 2000-12-13 | 2002-06-04 | Air Products And Chemicals, Inc. | Selective reductive amination of nitriles |
DE10100313A1 (de) * | 2001-01-05 | 2002-07-11 | Basf Ag | Verfahren zur Herstellung von primären und sekundären Aminen aus Nitrilen |
DE10152135A1 (de) | 2001-10-23 | 2003-04-30 | Basf Ag | Cobalt-Trägerkatalysatoren für Nitrilhydrierungen |
DE10207926A1 (de) * | 2002-02-23 | 2003-09-11 | Clariant Gmbh | Verfahren zur Herstellung von primären Aminen durch Hydrierung von Nitrilen |
AU2003299603A1 (en) * | 2002-12-23 | 2004-07-29 | Ascend Performance Materials Llc | Low pressure process for manufacture of 3-dimethylaminopropylamine (dmapa) |
US6660887B1 (en) * | 2002-12-23 | 2003-12-09 | Solutia Inc. | Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA) |
US7084092B2 (en) * | 2003-08-25 | 2006-08-01 | M-I L.L.C. | Shale hydration inhibition agent and method of use |
US7399886B2 (en) * | 2003-09-04 | 2008-07-15 | Garnini Ananda Vedage | Aminopropylation of alcohols in the presence of amide or ether solvents |
US20060047171A1 (en) * | 2003-12-22 | 2006-03-02 | Harold Meckler | Catalytic hydrogenation of nitriles to produce capsaicinoid derivatives and amine compounds, and methods for purifying and obtaining the polymorphs thereof |
DE102004061608A1 (de) | 2004-12-17 | 2006-07-06 | Basf Ag | Verfahren zur Herstellung von 1,2-Diamino-3-methylcyclohexan und/oder 1,2-Diamino-4-methylcyclohexan |
DE102005003315A1 (de) * | 2005-01-24 | 2006-08-03 | Basf Ag | Verfahren zur Herstellung eines Xylylendiamins |
DE102005008929A1 (de) * | 2005-02-24 | 2006-08-31 | Basf Ag | Verfahren zur Herstellung eines Xylylendiamins |
US7939027B2 (en) | 2005-11-03 | 2011-05-10 | Basf Se | Process for the synthesis of DMAPA |
DE102005052457A1 (de) | 2005-11-03 | 2007-05-10 | Basf Ag | Verfahren zur Synthese von DMAPA |
FR2905948B1 (fr) * | 2006-09-19 | 2008-10-24 | Rhodia Recherches & Tech | Procede de fabrication d'amines par hydrogenation de composes nitriles |
EP2129651B1 (de) | 2007-03-01 | 2013-04-10 | Basf Se | Neues verfahren zur herstellung von teta über eddn |
US7960591B2 (en) | 2007-03-01 | 2011-06-14 | Basf Se | Method for producing triethylenetetramine |
US8440852B2 (en) | 2007-03-01 | 2013-05-14 | Basf Se | Method for producing tetraethylenepentamine |
US7880036B2 (en) * | 2007-03-01 | 2011-02-01 | Basf Se | Production method for ethyleneamine mixtures |
FR2921922B1 (fr) * | 2007-10-04 | 2009-12-04 | Rhodia Operations | Procede de fabrication d'amines par hydrogenation de composes nitriles |
JP2012517331A (ja) | 2009-02-09 | 2012-08-02 | ビーエーエスエフ ソシエタス・ヨーロピア | 水素化触媒、その製造方法およびその使用 |
WO2010089266A2 (de) * | 2009-02-09 | 2010-08-12 | Basf Se | Verfahren zur verbesserung der katalytischen aktivität von monolithischen katalysatoren |
CN102307659A (zh) * | 2009-02-09 | 2012-01-04 | 巴斯夫欧洲公司 | 氢化催化剂及其制备和用途 |
EP2459515B1 (en) | 2009-07-31 | 2015-08-19 | Dow Global Technologies LLC | Process for reductive amination of aliphatic cyanoaldehydes to aliphatic diamines |
CN102050743B (zh) * | 2009-10-27 | 2015-04-29 | 中国石油化工股份有限公司 | 一种钴催化二甲氨基丙腈加氢制二甲氨基丙胺的方法 |
TW201139370A (en) | 2009-12-23 | 2011-11-16 | Lundbeck & Co As H | Processes for the manufacture of a pharmaceutically active agent |
DE102010062603A1 (de) | 2010-12-08 | 2012-06-14 | Evonik Degussa Gmbh | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
DE102010062594B4 (de) | 2010-12-08 | 2022-02-17 | Evonik Operations Gmbh | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
EP2520166A1 (en) | 2011-05-04 | 2012-11-07 | Taminco | New bisaminopropylamides and uses thereof in agricultural and detergent compositions |
CN103827077B (zh) | 2011-07-07 | 2016-08-24 | 索尔维(张家港)精细化工有限公司 | 用于氨基腈和二胺的制备的方法,以及对应的设备 |
WO2016030383A1 (de) * | 2014-08-28 | 2016-03-03 | Basf Se | Verfahren zur herstellung von primären aminen unter verwendung eines kobalt-vollkontaktkatalysators |
EP3061743A1 (de) | 2015-02-25 | 2016-08-31 | Basf Se | Verfahren zur Herstellung von primären Aminen unter Verwendung eines Nickel-Festbettkatalysators |
US9695110B2 (en) | 2015-06-22 | 2017-07-04 | Eastman Chemical Company | Reductive preparation of tertiary dimethylamines from nitriles |
US9469595B1 (en) | 2015-06-22 | 2016-10-18 | Eastman Chemical Company | Reductive amination of nitriles using transfer hydrogenation |
CN105198754B (zh) * | 2015-09-15 | 2017-06-23 | 浙江希尔化工股份有限公司 | 一种制备n,n‑二甲基‑1,3‑丙二胺的方法 |
TWI565686B (zh) * | 2015-11-26 | 2017-01-11 | 南亞塑膠工業股份有限公司 | 一種n,n’-雙(3-胺基丙基)-1,2-乙二胺的製備方法 |
CN112457215B (zh) * | 2020-11-24 | 2022-08-23 | 上海诺哈尔化工技术有限公司 | 一种3,3-二甲氧基丙腈的合成方法 |
IT202100005336A1 (it) | 2021-03-08 | 2022-09-08 | Versalis Spa | Metodo per la preparazione di amidine. |
WO2022189911A1 (en) | 2021-03-08 | 2022-09-15 | Versalis S.P.A. | Method for preparation of amidines |
IT202200018231A1 (it) | 2022-09-07 | 2024-03-07 | Versalis Spa | Metodo per la preparazione di amidine da n-(alchil lattami) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1034184B (de) * | 1957-01-23 | 1958-07-17 | Basf Ag | Verfahren zur Herstellung von 1, 3-Propylendiamin |
DE1543337A1 (de) * | 1966-03-22 | 1969-12-11 | Basf Ag | Verfahren zur Herstellung von 1,3-Propylendiaminen |
BE758296A (fr) * | 1969-11-07 | 1971-04-01 | Rhodiatoce | Procede de fabrication d'hexamethylenediamine |
JPS6049180B2 (ja) * | 1977-09-02 | 1985-10-31 | 武田薬品工業株式会社 | 第一アミンの製造法 |
US4375003A (en) * | 1978-07-13 | 1983-02-22 | Nalco Chemical Company | Method for the hydrogenation of nitriles to primary amines |
US5075507A (en) * | 1988-08-01 | 1991-12-24 | Air Products And Chemicals, Inc. | Process for the preparation of bis(aminopropyl)aliphatic glycols |
US5254737A (en) * | 1990-09-17 | 1993-10-19 | Texaco Chemical Company | Continuous preparation of secondary amines from nitriles using a two-step process |
DE4227027A1 (de) * | 1992-08-14 | 1994-02-17 | Bayer Ag | Verfahren zur Herstellung von 2-Aryl-ethan-sulfonsäuren |
US5874625A (en) * | 1996-11-04 | 1999-02-23 | Henkel Corporation | Process to hydrogenate organic nitriles to primary amines |
-
1997
- 1997-10-30 US US08/960,909 patent/US5869653A/en not_active Expired - Lifetime
-
1998
- 1998-10-26 DE DE69818606T patent/DE69818606T2/de not_active Revoked
- 1998-10-26 EP EP98120248A patent/EP0913388B1/en not_active Revoked
- 1998-10-27 BR BRPI9804251-3A patent/BR9804251B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0913388A1 (en) | 1999-05-06 |
EP0913388B1 (en) | 2003-10-01 |
DE69818606D1 (de) | 2003-11-06 |
US5869653A (en) | 1999-02-09 |
DE69818606T2 (de) | 2004-08-05 |
BR9804251A (pt) | 1999-12-21 |
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