DE69109846D1 - Katalytische Reduktion von chlorierten nitroaromatischen Verbindungen in chlorierte Aniline. - Google Patents
Katalytische Reduktion von chlorierten nitroaromatischen Verbindungen in chlorierte Aniline.Info
- Publication number
- DE69109846D1 DE69109846D1 DE69109846T DE69109846T DE69109846D1 DE 69109846 D1 DE69109846 D1 DE 69109846D1 DE 69109846 T DE69109846 T DE 69109846T DE 69109846 T DE69109846 T DE 69109846T DE 69109846 D1 DE69109846 D1 DE 69109846D1
- Authority
- DE
- Germany
- Prior art keywords
- chlorinated
- anilines
- catalytic reduction
- nitroaromatic compounds
- nitroaromatic
- 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 - Fee Related
Links
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
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
-
- 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
- C07C209/32—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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919100132A FR2671347B1 (fr) | 1991-01-07 | 1991-01-07 | Reduction catalytique de composes nitroaromatiques substitues ou non en composes aminoaromatiques correspondants. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69109846D1 true DE69109846D1 (de) | 1995-06-22 |
DE69109846T2 DE69109846T2 (de) | 1995-09-21 |
Family
ID=9408500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69109846T Expired - Fee Related DE69109846T2 (de) | 1991-01-07 | 1991-12-31 | Katalytische Reduktion von chlorierten nitroaromatischen Verbindungen in chlorierte Aniline. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5235106A (de) |
EP (1) | EP0494568B1 (de) |
JP (1) | JP3116184B2 (de) |
DE (1) | DE69109846T2 (de) |
FR (1) | FR2671347B1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0763011B1 (de) * | 1994-05-27 | 1999-12-29 | Novartis AG | Verfahren zur herstellung von ungesättigten amino-verbindungen |
DE19521587A1 (de) * | 1995-06-14 | 1996-12-19 | Bayer Ag | Verfahren und Katalysator zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung |
FR2767721B1 (fr) * | 1997-08-29 | 1999-10-22 | Inst Francais Du Petrole | Nouveaux catalyseurs utilisables dans les reactions de transformation de composes organiques |
FR2770518B1 (fr) | 1997-10-31 | 1999-12-10 | Inst Francais Du Petrole | Procede d'hydrogenation de fonctions organiques |
FR2770521B1 (fr) * | 1997-10-31 | 1999-12-10 | Inst Francais Du Petrole | Procede de deshydrogenation d'hydrocarbures aliphatiques satures en hydrocarbures olefiniques |
FR2792630B1 (fr) * | 1999-04-26 | 2001-06-29 | Inst Francais Du Petrole | Procede d'hydrogenation de fonctions organiques en presence d'un catalyseur comprenant un metal du groupe viii et un element additionel introduit sous forme de compose organometallique hydrosoluble |
US6333076B1 (en) * | 1999-07-28 | 2001-12-25 | Armstrong World Industries, Inc. | Composition and method for manufacturing a surface covering product having a controlled gloss surface coated wearlayer |
US7288500B2 (en) * | 2005-08-31 | 2007-10-30 | Headwaters Technology Innovation, Llc | Selective hydrogenation of nitro groups of halonitro aromatic compounds |
US7396795B2 (en) * | 2005-08-31 | 2008-07-08 | Headwaters Technology Innovation, Llc | Low temperature preparation of supported nanoparticle catalysts having increased dispersion |
US7892299B2 (en) * | 2005-09-15 | 2011-02-22 | Headwaters Technology Innovation, Llc | Methods of manufacturing fuel cell electrodes incorporating highly dispersed nanoparticle catalysts |
US7935652B2 (en) * | 2005-09-15 | 2011-05-03 | Headwaters Technology Innovation, Llc. | Supported nanoparticle catalysts manufactured using caged catalyst atoms |
US7718710B2 (en) * | 2006-03-17 | 2010-05-18 | Headwaters Technology Innovation, Llc | Stable concentrated metal colloids and methods of making same |
US7563742B2 (en) | 2006-09-22 | 2009-07-21 | Headwaters Technology Innovation, Llc | Supported nickel catalysts having high nickel loading and high metal dispersion and methods of making same |
ES2935404T3 (es) * | 2015-10-01 | 2023-03-06 | Monsanto Technology Llc | Procedimiento de hidrogenación catalítica de halonitroaromáticos |
KR101853426B1 (ko) * | 2016-11-02 | 2018-04-30 | 손태석 | 발가락 교정용 샌들 |
CN112642425B (zh) * | 2020-12-10 | 2023-02-28 | 西安凯立新材料股份有限公司 | 一种用于卤代芳香硝基化合物硝基还原防脱卤催化剂及其制备方法与应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU55186A1 (ru) * | 1937-01-15 | 1938-11-30 | И.Е. Андреев | Приспособление дл очистки полотна бесконечного транспортера |
DE1233878B (de) * | 1962-04-12 | 1967-02-09 | Abbott Lab | Verfahren zur Herstellung aromatischer Amine |
US3666813A (en) * | 1969-08-27 | 1972-05-30 | Engelhard Min & Chem | Process for preparing aromatic haloamines from aromatic nitroamines |
SU598631A1 (ru) * | 1974-08-13 | 1978-03-25 | Предприятие П/Я А-7629 | Катализатор дл гидрировани нитробензола в анилин |
US4020107A (en) * | 1975-04-07 | 1977-04-26 | E. I. Du Pont De Nemours And Co. | Catalytic reduction of halonitroaromatic compounds |
DE2849002A1 (de) * | 1978-11-11 | 1980-05-22 | Bayer Ag | Verfahren zur katalytischen hydrierung von nitrobenzol |
HU177860B (en) * | 1979-05-22 | 1982-01-28 | Mta Koezponti Hivatala | Method for producing carrier metal catalyzers |
SU887564A1 (ru) * | 1979-09-13 | 1981-12-07 | Предприятие П/Я А-7629 | Способ получени анилина |
US4316500A (en) * | 1980-05-28 | 1982-02-23 | Granco Equipment, Inc. | Ceramic heat exchanger with hot adjustment face seals |
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 |
FR2545380B1 (fr) * | 1983-05-05 | 1988-04-08 | Catalyse Soc Prod Francais | Procede de fabrication de catalyseurs de conversion d'hydrocarbures |
US4960936A (en) * | 1987-12-31 | 1990-10-02 | Ciba-Geigy Corporation | Process for the preparation of halogenated aromatic primary amines |
-
1991
- 1991-01-07 FR FR919100132A patent/FR2671347B1/fr not_active Expired - Fee Related
- 1991-12-31 EP EP91403571A patent/EP0494568B1/de not_active Expired - Lifetime
- 1991-12-31 DE DE69109846T patent/DE69109846T2/de not_active Expired - Fee Related
-
1992
- 1992-01-07 JP JP04000798A patent/JP3116184B2/ja not_active Expired - Fee Related
- 1992-01-07 US US07/817,559 patent/US5235106A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2671347B1 (fr) | 1994-09-09 |
EP0494568B1 (de) | 1995-05-17 |
US5235106A (en) | 1993-08-10 |
EP0494568A1 (de) | 1992-07-15 |
FR2671347A1 (fr) | 1992-07-10 |
JP3116184B2 (ja) | 2000-12-11 |
DE69109846T2 (de) | 1995-09-21 |
JPH04295449A (ja) | 1992-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |