ATE166640T1 - Material aus wolframcarbid, katalysator und verfahren zur hydrierung von nitro- oder nitrosoaromatischen derivaten durch verwendung dieses katalysators - Google Patents
Material aus wolframcarbid, katalysator und verfahren zur hydrierung von nitro- oder nitrosoaromatischen derivaten durch verwendung dieses katalysatorsInfo
- Publication number
- ATE166640T1 ATE166640T1 AT92420349T AT92420349T ATE166640T1 AT E166640 T1 ATE166640 T1 AT E166640T1 AT 92420349 T AT92420349 T AT 92420349T AT 92420349 T AT92420349 T AT 92420349T AT E166640 T1 ATE166640 T1 AT E166640T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- hydrogenation
- tungsten carbide
- derivatives
- nitro
- Prior art date
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
-
- 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
- C07C209/38—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 nitroso groups
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112270A FR2682106B1 (fr) | 1991-10-04 | 1991-10-04 | Procede d'hydrogenation en phase vapeur utilisables pour des derives aromatiques nitres. |
| FR9112269A FR2682105B1 (fr) | 1991-10-04 | 1991-10-04 | Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur. |
| FR9208581A FR2693460A1 (fr) | 1992-07-10 | 1992-07-10 | Matériau à base de carbure(s) de tungstène, catalyseur et procédé utile pour l'hydrogénation de dérivé nitro ou nitroso aromatique utilisant ce catalyseur. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE166640T1 true ATE166640T1 (de) | 1998-06-15 |
Family
ID=27252518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92420349T ATE166640T1 (de) | 1991-10-04 | 1992-10-02 | Material aus wolframcarbid, katalysator und verfahren zur hydrierung von nitro- oder nitrosoaromatischen derivaten durch verwendung dieses katalysators |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5646085A (de) |
| EP (1) | EP0536070B1 (de) |
| JP (1) | JP3249596B2 (de) |
| KR (1) | KR100270152B1 (de) |
| CN (1) | CN1047590C (de) |
| AT (1) | ATE166640T1 (de) |
| DE (1) | DE69225663T2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6235954B1 (en) * | 1999-09-29 | 2001-05-22 | Phillips Petroleum Company | Hydrocarbon hydrogenation catalyst and process |
| JP4204880B2 (ja) * | 2003-03-04 | 2009-01-07 | 出光興産株式会社 | ビス（３−アミノ−４−ヒドロキシフェニル）アダマンタン誘導体及びその製造方法 |
| KR100687729B1 (ko) | 2005-07-07 | 2007-03-02 | 학교법인 포항공과대학교 | 고표면적 텅스텐 카바이드 촉매 및 그의 제조방법 |
| CN108778494A (zh) | 2016-03-23 | 2018-11-09 | 恩亿凯嘉股份有限公司 | 反应组合物和使用该反应组合物的反应体系 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2108396A1 (de) * | 1971-02-22 | 1972-09-07 | Siemens Ag | Verfahren zur Herstellung von pulverförmigem Wolframcarbid enthaltendem Elektrodenmaterial |
| US4851206A (en) * | 1981-07-15 | 1989-07-25 | The Board Of Trustees Of The Leland Stanford Junior University, Stanford University | Methods and compostions involving high specific surface area carbides and nitrides |
| FR2543152B1 (fr) * | 1983-03-25 | 1985-06-14 | Eurotungstene Poudres | Catalyseurs de reformage a base de carbures de tungstene et/ou molybdene et leur methode d'utilisation |
| JPH01319442A (ja) * | 1988-06-21 | 1989-12-25 | Asahi Glass Co Ltd | テトラフルオロエタンの製造法 |
| FR2666520B1 (fr) * | 1990-09-06 | 1993-12-31 | Pechiney Recherche | Procede d'activation de la surface de carbures de metaux lourds a surface specifique elevee en vue de reactions catalytiques. |
-
1992
- 1992-10-02 DE DE69225663T patent/DE69225663T2/de not_active Expired - Fee Related
- 1992-10-02 AT AT92420349T patent/ATE166640T1/de not_active IP Right Cessation
- 1992-10-02 KR KR1019920018101A patent/KR100270152B1/ko not_active IP Right Cessation
- 1992-10-02 EP EP92420349A patent/EP0536070B1/de not_active Expired - Lifetime
- 1992-10-04 CN CN92112092A patent/CN1047590C/zh not_active Expired - Fee Related
- 1992-10-05 JP JP26591692A patent/JP3249596B2/ja not_active Expired - Fee Related
-
1994
- 1994-07-08 US US08/272,288 patent/US5646085A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1073426A (zh) | 1993-06-23 |
| DE69225663D1 (de) | 1998-07-02 |
| KR930007867A (ko) | 1993-05-20 |
| EP0536070A1 (de) | 1993-04-07 |
| CN1047590C (zh) | 1999-12-22 |
| US5646085A (en) | 1997-07-08 |
| KR100270152B1 (ko) | 2000-10-16 |
| JP3249596B2 (ja) | 2002-01-21 |
| EP0536070B1 (de) | 1998-05-27 |
| DE69225663T2 (de) | 1998-11-26 |
| JPH05271105A (ja) | 1993-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |