ATE194783T1 - Raney katalysator zusammensetzung für die hydrogenierung von halonitroaromatischen verbindungen und verfahren zur verwendung derselben - Google Patents
Raney katalysator zusammensetzung für die hydrogenierung von halonitroaromatischen verbindungen und verfahren zur verwendung derselbenInfo
- Publication number
- ATE194783T1 ATE194783T1 AT94401878T AT94401878T ATE194783T1 AT E194783 T1 ATE194783 T1 AT E194783T1 AT 94401878 T AT94401878 T AT 94401878T AT 94401878 T AT94401878 T AT 94401878T AT E194783 T1 ATE194783 T1 AT E194783T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogenation
- same
- catalyst composition
- raney catalyst
- catalyst
- Prior art date
Links
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title 1
- 239000007868 Raney catalyst Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 239000003905 agrochemical Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- C07C209/365—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9312149A FR2710856B1 (fr) | 1993-10-07 | 1993-10-07 | Composition de matière utile comme catalyseur de type Raney, pour l'hydrogénation d'halogénonitroaromatiques en halogénoaminoaromatiques et procédé en faisant application. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE194783T1 true ATE194783T1 (de) | 2000-08-15 |
Family
ID=9451764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94401878T ATE194783T1 (de) | 1993-10-07 | 1994-08-19 | Raney katalysator zusammensetzung für die hydrogenierung von halonitroaromatischen verbindungen und verfahren zur verwendung derselben |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5554573A (de) |
| EP (1) | EP0647472B1 (de) |
| JP (1) | JP2652004B2 (de) |
| AT (1) | ATE194783T1 (de) |
| DE (1) | DE69425307T2 (de) |
| FR (1) | FR2710856B1 (de) |
| HU (1) | HU216575B (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604988A1 (de) * | 1996-02-12 | 1997-08-14 | Bayer Ag | Hydrierung von halonitroaromatischen Verbindungen |
| US5888923A (en) * | 1996-04-15 | 1999-03-30 | Dairen Chemical Corporation | Modified Raney nickel catalyst and a process for preparing diols by using the same |
| US6034276A (en) * | 1999-03-22 | 2000-03-07 | Eastman Chemical Company | Process for preparing 1-chloro-2,4-diaminobenzene |
| WO2000066262A1 (fr) * | 1999-04-29 | 2000-11-09 | China Petrochemical Corporation | Catalyseur d'hydrogenation et sa preparation |
| US6309758B1 (en) * | 1999-05-06 | 2001-10-30 | W. R. Grace & Co.-Conn. | Promoted porous catalyst |
| DE10053380A1 (de) * | 2000-10-27 | 2002-05-08 | Basf Ag | Verfahren zur Herstellung von Aminen |
| DE10065030A1 (de) * | 2000-12-23 | 2002-07-04 | Degussa | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
| DE10101647A1 (de) * | 2001-01-16 | 2002-07-18 | Degussa | Verfahren zur Herstellung von substituierten Aminen durch Hydrierung von substituierten organischen Nitroverbindungen |
| US8486223B2 (en) | 2003-07-04 | 2013-07-16 | Jiangsu Sinorgchem Technology Co., Ltd. | Falling film evaporator |
| US7084302B2 (en) | 2003-07-04 | 2006-08-01 | Sinorgchem Shandong Co., Ltd. | Process for preparing 4-aminodiphenylamine |
| US8686188B2 (en) | 2003-07-04 | 2014-04-01 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
| PL1645555T3 (pl) | 2003-07-04 | 2012-02-29 | Jiangsu Sinorgchem Tech Co Ltd | Sposób wytwarzania 4-aminodifenyloaminy |
| EP2148741A1 (de) * | 2007-05-29 | 2010-02-03 | Evonik Degussa GmbH | Aktivierte nichtedelmetallkatalysatoren |
| ES2670395T3 (es) * | 2007-05-29 | 2018-05-30 | Evonik Degussa Gmbh | Catalizador de metales básicos activados |
| WO2008145181A1 (en) * | 2007-05-29 | 2008-12-04 | Evonik Degussa Gmbh | Activated base metal catalysts |
| EP2203249A1 (de) * | 2007-10-15 | 2010-07-07 | Evonik Degussa GmbH | Schnell filtrierende pulverförmige katalysatormischungen |
| CN101182295B (zh) * | 2007-12-14 | 2010-09-01 | 浙江工业大学 | 2-氨基-5-氯三氟甲苯的合成方法 |
| CN102259029B (zh) | 2010-05-24 | 2014-12-10 | 江苏圣奥化学科技有限公司 | 固体碱催化剂 |
| CN102861573B (zh) * | 2012-10-12 | 2014-11-05 | 康纳新型材料(杭州)有限公司 | 一种载体型铂钌催化剂及在含卤硝基化合物加氢中的应用 |
| BE1021017B1 (nl) | 2013-09-04 | 2014-12-18 | Taminco | Verbeterde werkwijze voor de reductieve aminering en de selectieve hydrogenering van halogeenhoudende substraten |
| CN107001235B (zh) | 2014-11-04 | 2020-05-12 | 塔明克有限公司 | 用于使含卤素物质还原胺化的改进方法 |
| US10464879B2 (en) | 2015-11-10 | 2019-11-05 | Taminco Bvba | Process for the reductive amination of halogen-containing substrates |
| DE102016207146A1 (de) * | 2016-02-12 | 2017-08-17 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren zur Herstellung eines katalytisch aktiven Formkörpers und katalytisch aktiver Formkörper |
| CN106008226A (zh) * | 2016-05-31 | 2016-10-12 | 成都千叶龙华石油工程技术咨询有限公司 | 一种二氟苯水杨酸药物中间体2，4-二氟苯胺的合成方法 |
| TWI787215B (zh) | 2016-11-22 | 2022-12-21 | 美商Ｗ Ｒ 康格雷氏公司 | 降低損耗的催化劑及其製造方法 |
| CN108997135A (zh) * | 2018-07-18 | 2018-12-14 | 张金河 | 一种生产3-氯-4-氟苯胺的方法及装置 |
| CN115650859A (zh) * | 2022-10-21 | 2023-01-31 | 利尔化学股份有限公司 | 一种2,4-二氟苯胺的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2057631A5 (en) * | 1969-08-12 | 1971-05-21 | Kawaken Fine Chemicals Co | Nickel-molybdenum catalyst prepn |
| US4089812A (en) * | 1976-07-30 | 1978-05-16 | The United States Of America As Represented By The Secretary Of The Interior | Massive catalyst |
| US4297509A (en) * | 1980-03-25 | 1981-10-27 | Union Carbide Corporation | Process for preparing alkali metal salts 3-amino-2, 5-dichlorobenzoic acid |
| US4503251A (en) * | 1982-04-05 | 1985-03-05 | Olin Corporation | Raney nickel catalysis of aromatic amines |
| US4762918A (en) * | 1984-11-21 | 1988-08-09 | Staley Continental, Inc. | Decolorization of glycosides |
| DE3608716A1 (de) * | 1985-05-31 | 1986-12-04 | Texaco Development Corp., White Plains, N.Y. | Verfahren zur herstellung von polyoxyalkylen-polyaminen |
| US4960936A (en) * | 1987-12-31 | 1990-10-02 | Ciba-Geigy Corporation | Process for the preparation of halogenated aromatic primary amines |
| FR2649979B1 (fr) * | 1989-07-20 | 1992-01-17 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre |
-
1993
- 1993-10-07 FR FR9312149A patent/FR2710856B1/fr not_active Expired - Fee Related
-
1994
- 1994-08-19 DE DE69425307T patent/DE69425307T2/de not_active Expired - Fee Related
- 1994-08-19 AT AT94401878T patent/ATE194783T1/de active
- 1994-08-19 EP EP94401878A patent/EP0647472B1/de not_active Expired - Lifetime
- 1994-10-06 JP JP6266147A patent/JP2652004B2/ja not_active Expired - Lifetime
- 1994-10-06 HU HU9402887A patent/HU216575B/hu not_active IP Right Cessation
- 1994-10-07 US US08/319,643 patent/US5554573A/en not_active Expired - Fee Related
-
1996
- 1996-03-26 US US08/621,971 patent/US5689021A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HU216575B (hu) | 1999-07-28 |
| JPH07165682A (ja) | 1995-06-27 |
| FR2710856A1 (fr) | 1995-04-14 |
| US5554573A (en) | 1996-09-10 |
| HU9402887D0 (en) | 1995-01-30 |
| FR2710856B1 (fr) | 1995-12-29 |
| US5689021A (en) | 1997-11-18 |
| HUT69007A (en) | 1995-08-28 |
| EP0647472B1 (de) | 2000-07-19 |
| EP0647472A1 (de) | 1995-04-12 |
| JP2652004B2 (ja) | 1997-09-10 |
| DE69425307T2 (de) | 2000-12-14 |
| DE69425307D1 (de) | 2000-08-24 |
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