ES2181957T3 - Catalizador multimetalico y procedimiento para la preparacion de aminas aromaticas sustituidas. - Google Patents
Catalizador multimetalico y procedimiento para la preparacion de aminas aromaticas sustituidas.Info
- Publication number
- ES2181957T3 ES2181957T3 ES97111739T ES97111739T ES2181957T3 ES 2181957 T3 ES2181957 T3 ES 2181957T3 ES 97111739 T ES97111739 T ES 97111739T ES 97111739 T ES97111739 T ES 97111739T ES 2181957 T3 ES2181957 T3 ES 2181957T3
- Authority
- ES
- Spain
- Prior art keywords
- substituted aromatic
- preparation
- aromatic amines
- procedure
- multimetal catalyst
- 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 - Lifetime
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
- C07C209/30—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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
ES OBJETO DE LA PRESENTE INVENCION UN CATALIZADOR MULTIMETALICO PARA LA HIDROGENACION DE COMPUESTOS AROMATICOS DE NITROGENO SUSTITUIDOS PARA DAR LAS CORRESPONDIENTES AMINAS AROMATICAS. MEDIANTE LA ADICION DE IRIDIO CON AL MENOS UN ELEMENTO DEL GRUPO DEL MANGANESO, COBALTO, HIERRO, NIQUEL, COBRE Y RUTENIO, SE OBTIENE UN CATALIZADOR QUE SE CARACTERIZA POR UNA ELEVADA SELECTIVIDAD.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19629659 | 1996-07-23 | ||
DE19636214A DE19636214A1 (de) | 1996-07-23 | 1996-09-06 | Multimetallischer Katalysator und Verfahren zur Herstellung substituierter aromatischer Amine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2181957T3 true ES2181957T3 (es) | 2003-03-01 |
Family
ID=26027742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97111739T Expired - Lifetime ES2181957T3 (es) | 1996-07-23 | 1997-07-10 | Catalizador multimetalico y procedimiento para la preparacion de aminas aromaticas sustituidas. |
Country Status (7)
Country | Link |
---|---|
US (2) | US6316381B1 (es) |
EP (1) | EP0820808B1 (es) |
JP (1) | JPH1076161A (es) |
AT (1) | ATE223257T1 (es) |
BR (1) | BR9704048A (es) |
ES (1) | ES2181957T3 (es) |
IL (1) | IL121350A0 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19911865A1 (de) * | 1999-03-17 | 2000-09-28 | Degussa | Verfahren zur katalytischen Hydrierung von Dinitrotoluol sowie Katalysator |
EP1423193A4 (en) * | 2001-08-07 | 2005-03-09 | Massachusetts Inst Technology | NON-TOLITHIC NANO COMPOSITES FOR FATTY ACID CATALYSIS |
DE10333588A1 (de) * | 2003-07-24 | 2005-02-17 | Degussa Ag | Verfahren zur Hydrierung aromatischer Verbindungen |
CN102000612B (zh) * | 2009-09-02 | 2013-03-06 | 中国石油化工集团公司 | 流化床用硝基苯加氢制苯胺催化剂载体和催化剂的制备方法 |
DE102012209634A1 (de) * | 2012-06-08 | 2013-12-12 | Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock | Verwendung von thermisch behandelten geträgerten Kobaltkatalysatoren zur Hydrierung von Nitroaromaten |
BE1021017B1 (nl) * | 2013-09-04 | 2014-12-18 | Taminco | Verbeterde werkwijze voor de reductieve aminering en de selectieve hydrogenering van halogeenhoudende substraten |
EP3215480B1 (en) | 2014-11-04 | 2019-08-14 | Taminco Bvba | Improved process for the reductive amination of halogen-containing substrates |
US10464879B2 (en) | 2015-11-10 | 2019-11-05 | Taminco Bvba | Process for the reductive amination of halogen-containing substrates |
EP3434365A4 (en) * | 2016-03-23 | 2019-10-30 | N.E. Chemcat Corporation | CATALYST MIXTURE |
CN106732777B (zh) * | 2016-12-13 | 2019-05-24 | 辽宁师范大学 | 用多酸化合物、过氧化物和钛硅分子筛构筑的催化剂及其制备方法及其应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3253039A (en) | 1962-02-05 | 1966-05-24 | Engelhard Ind Inc | Catalytic hydrogenation of organic nitrocompounds |
US4122671A (en) * | 1962-10-26 | 1978-10-31 | Shell Oil Company | Hydrazine decomposition and other reactions |
US4124538A (en) * | 1964-05-28 | 1978-11-07 | Shell Oil Company | Catalyst comprising Ir or Ir and Ru for hydrazine decomposition |
US4018670A (en) * | 1971-11-01 | 1977-04-19 | Exxon Research And Engineering Company | Hydrocarbon conversion process |
GB1453966A (en) * | 1973-11-16 | 1976-10-27 | Otdel I Khim Fiz Akademii Nauk | Method for the catalytic hydrogenation of nitro aromatic compounds and a catalyst for use therein |
US4132672A (en) * | 1976-03-15 | 1979-01-02 | American Gas Association | Methanation catalyst |
US4184983A (en) * | 1978-03-17 | 1980-01-22 | Uop Inc. | Filter material for removal of ozone from the atmosphere |
CA1148562A (en) * | 1979-02-22 | 1983-06-21 | Alfred J. Bird | Catalyst for the hydrogenation of halogen substituted aromatic nitro compounds |
US4977036A (en) * | 1979-03-30 | 1990-12-11 | Alloy Surfaces Company, Inc. | Coating and compositions |
US4760187A (en) | 1981-08-14 | 1988-07-26 | E. I. Du Pont De Nemours And Company | Process for reducing chloronitrobenzenes using ruthenium with a minor amount of platinum as the catalyst |
US5192452A (en) * | 1988-07-12 | 1993-03-09 | Nippon Shokubai Kagaku Kogyo, Co., Ltd. | Catalyst for water treatment |
GB8819663D0 (en) * | 1988-08-18 | 1988-09-21 | Bp Chem Int Ltd | Chemical process |
EP0487506A1 (en) * | 1988-11-28 | 1992-05-27 | Sakai Chemical Industry Co., Ltd., | Catalyst and method for ozone decomposition |
US5102851A (en) * | 1988-12-28 | 1992-04-07 | Den Norske Stats Oljeselskap A.S. | Supported catalyst for hydrocarbon synthesis |
US5105012A (en) | 1989-03-24 | 1992-04-14 | Fmc Corporation | Catalytic reduction of dinitrobenzenes using a noble metal catalyst and iron or iron salts |
US4994247A (en) * | 1989-09-08 | 1991-02-19 | Phillips Petroleum Company | Preparation of catalyst for oxidation of carbon monoxide |
-
1997
- 1997-07-10 AT AT97111739T patent/ATE223257T1/de not_active IP Right Cessation
- 1997-07-10 ES ES97111739T patent/ES2181957T3/es not_active Expired - Lifetime
- 1997-07-10 EP EP97111739A patent/EP0820808B1/de not_active Expired - Lifetime
- 1997-07-16 US US08/895,204 patent/US6316381B1/en not_active Expired - Fee Related
- 1997-07-21 IL IL12135097A patent/IL121350A0/xx unknown
- 1997-07-22 BR BR9704048A patent/BR9704048A/pt not_active Application Discontinuation
- 1997-07-22 JP JP9195388A patent/JPH1076161A/ja active Pending
-
2001
- 2001-07-13 US US09/903,572 patent/US20010056035A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE223257T1 (de) | 2002-09-15 |
US20010056035A1 (en) | 2001-12-27 |
IL121350A0 (en) | 1998-01-04 |
EP0820808B1 (de) | 2002-09-04 |
US6316381B1 (en) | 2001-11-13 |
JPH1076161A (ja) | 1998-03-24 |
EP0820808A1 (de) | 1998-01-28 |
BR9704048A (pt) | 1999-01-05 |
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