BR9704842A - Processo para a produção de compostos de halogênio-amino aromáticos - Google Patents
Processo para a produção de compostos de halogênio-amino aromáticosInfo
- Publication number
- BR9704842A BR9704842A BR9704842A BR9704842A BR9704842A BR 9704842 A BR9704842 A BR 9704842A BR 9704842 A BR9704842 A BR 9704842A BR 9704842 A BR9704842 A BR 9704842A BR 9704842 A BR9704842 A BR 9704842A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- amino compounds
- aromatic halogen
- compounds
- aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH285196 | 1996-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9704842A true BR9704842A (pt) | 1998-11-03 |
Family
ID=4243010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9704842A BR9704842A (pt) | 1996-11-19 | 1997-11-19 | Processo para a produção de compostos de halogênio-amino aromáticos |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US5962741A (pt) |
| EP (1) | EP0842920B1 (pt) |
| JP (1) | JP4245199B2 (pt) |
| AT (1) | ATE263747T1 (pt) |
| BR (1) | BR9704842A (pt) |
| CA (1) | CA2221397C (pt) |
| DE (1) | DE69728494T2 (pt) |
| ZA (1) | ZA9710366B (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10000710A1 (de) * | 2000-01-10 | 2001-07-26 | Heraeus Gmbh W C | Verfahren zur Herstellung von (IrCODCI)¶2¶ |
| ES2340806T3 (es) * | 2002-10-03 | 2010-06-09 | Schering Corporation | Alquilacion enantioselectiva de compuestos triciclicos. |
| US7396795B2 (en) | 2005-08-31 | 2008-07-08 | Headwaters Technology Innovation, Llc | Low temperature preparation of supported nanoparticle catalysts having increased dispersion |
| US7288500B2 (en) * | 2005-08-31 | 2007-10-30 | Headwaters Technology Innovation, Llc | Selective hydrogenation of nitro groups of halonitro aromatic compounds |
| 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 |
| DE102007041380A1 (de) * | 2007-08-31 | 2009-03-05 | Evonik Oxeno Gmbh | Hydrierkatalysator und Verfahren zur Herstellung von Alkoholen durch Hydrierung von Carbonylverbindungen |
| SI2340252T1 (sl) | 2008-09-09 | 2016-02-29 | Astrazeneca Ab | Postopek priprave (1S-)1-alfa, 2-alfa, 3-beta(1S*,2R*)5-beta))-3-(7-(2-(3,4-difluorofenil)-ciklopropilamino)-5- (propiltio)-3H-1,2,3-triazolo(4,5-D)pirimidin-3-il)-5-(2-hidroksietoksi) ciklopentan-1,2-diola in njegovih vmesnih spojin |
| AU2013201878B2 (en) * | 2009-03-04 | 2015-11-12 | Chevron Phillips Chemical Company Lp | Selective hydrogenation catalyst and methods of making and using same |
| US8633127B2 (en) * | 2009-03-04 | 2014-01-21 | Chevron Phillips Chemical Company Lp | Selective hydrogenation catalyst and methods of making and using same |
| JP5199955B2 (ja) * | 2009-06-16 | 2013-05-15 | キヤノン株式会社 | 画像復号装置及びその制御方法 |
| JP5199956B2 (ja) * | 2009-06-16 | 2013-05-15 | キヤノン株式会社 | 画像復号装置及びその制御方法 |
| EP2705902B1 (de) * | 2012-09-06 | 2015-05-06 | Allessa Chemie GmbH | Verfahren zur Hydrierung von Nitroaromaten mit ausgewählten Platinkatalysatoren |
| RU2556222C1 (ru) * | 2014-05-07 | 2015-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный университет" | Способ получения о-хлоранилина (варианты) |
| ES2935404T3 (es) | 2015-10-01 | 2023-03-06 | Monsanto Technology Llc | Procedimiento de hidrogenación catalítica de halonitroaromáticos |
| JP7185214B2 (ja) * | 2017-03-31 | 2022-12-07 | 国立大学法人大阪大学 | アミド化合物の水素化に用いる水素添加反応用触媒およびこれを用いたアミン化合物の製造方法 |
| US11452992B2 (en) | 2019-03-20 | 2022-09-27 | King Fahd University Of Petroleum And Minerals | Iron oxide supported rhodium catalyst for nitroarene reduction |
| CN113145152B (zh) * | 2021-02-01 | 2022-05-27 | 重庆工商大学 | 一种可见光催化一锅多方向化学选择性n-烷基化方法 |
| CN115532319A (zh) * | 2022-10-21 | 2022-12-30 | 厦门大学 | 一种氢化催化剂及其制备方法和应用 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799871A (en) * | 1955-05-10 | 1958-08-13 | Du Pont | Hydrogenation catalysts and process |
| US3666813A (en) * | 1969-08-27 | 1972-05-30 | Engelhard Min & Chem | Process for preparing aromatic haloamines from aromatic nitroamines |
| US3944615A (en) * | 1971-04-30 | 1976-03-16 | Monsanto Company | Process for the production of aromatic primary amines |
| BE793860A (fr) | 1972-03-23 | 1973-07-10 | Bayer Ag | Catalyseur utilisable notamment pour la reduction de nitrobenzene |
| US4020107A (en) * | 1975-04-07 | 1977-04-26 | E. I. Du Pont De Nemours And Co. | Catalytic reduction of halonitroaromatic compounds |
| DE2519838A1 (de) * | 1975-05-03 | 1976-11-11 | Bayer Ag | Verfahren zur herstellung von aminoverbindungen |
| CA1111451A (en) * | 1977-11-24 | 1981-10-27 | John D. Hildreth | Process for the preparation of diaminotoluenes |
| US4212824A (en) * | 1978-07-11 | 1980-07-15 | E. I. Du Pont De Nemours And Company | Hydrogenation catalyst with improved metallic distribution, its preparation and use for the reduction of aromatic nitro compounds |
| DE2849002A1 (de) * | 1978-11-11 | 1980-05-22 | Bayer Ag | Verfahren zur katalytischen hydrierung von nitrobenzol |
| US4454342A (en) * | 1982-07-13 | 1984-06-12 | Atlantic Richfield Company | Preparation of dialkyl oxalates using a heterogeneous Pd-V-P catalyst for the oxidative carbonylation of alcohols |
| US4447639A (en) * | 1982-08-06 | 1984-05-08 | Atlantic Richfield Company | Oxidative carbonylation of alcohols to dialkyl oxalates using a heterogeneous iron promoted Pd-V-P catalyst |
| IT1205040B (it) * | 1987-05-28 | 1989-03-10 | Rimar Chimica Spa | Processo per la riduzione catalitica di nitroalogenoderivati aromatici |
| EP0763011B1 (en) * | 1994-05-27 | 1999-12-29 | Novartis AG | Process for the preparation of unsaturated amino compounds |
| WO1995032952A1 (en) * | 1994-05-27 | 1995-12-07 | Ciba-Geigy Ag | Process for the preparation of 3-aryluracils |
| DE69609960T2 (de) | 1995-05-18 | 2000-12-14 | Novartis Ag | Verfahren zur herstellung substituierter aromatischer amine |
| US6096924A (en) * | 1995-05-19 | 2000-08-01 | Novartis Ag | Process for the catalytic hydrogeneration of aromatic nitro compounds |
| EP0931053B1 (en) * | 1996-09-23 | 2003-04-16 | Syngenta Participations AG | Process for the preparation of substituted aromatic amino compounds |
-
1997
- 1997-11-14 US US08/970,512 patent/US5962741A/en not_active Expired - Lifetime
- 1997-11-17 DE DE69728494T patent/DE69728494T2/de not_active Expired - Lifetime
- 1997-11-17 CA CA002221397A patent/CA2221397C/en not_active Expired - Lifetime
- 1997-11-17 EP EP97120125A patent/EP0842920B1/en not_active Expired - Lifetime
- 1997-11-17 AT AT97120125T patent/ATE263747T1/de active
- 1997-11-18 ZA ZA9710366A patent/ZA9710366B/xx unknown
- 1997-11-19 JP JP31809697A patent/JP4245199B2/ja not_active Expired - Lifetime
- 1997-11-19 BR BR9704842A patent/BR9704842A/pt not_active IP Right Cessation
-
1998
- 1998-11-04 US US09/185,851 patent/US6197716B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0842920A2 (en) | 1998-05-20 |
| ZA9710366B (en) | 1998-05-19 |
| JP4245199B2 (ja) | 2009-03-25 |
| CA2221397C (en) | 2007-01-16 |
| US5962741A (en) | 1999-10-05 |
| EP0842920B1 (en) | 2004-04-07 |
| EP0842920A3 (en) | 1999-02-03 |
| CA2221397A1 (en) | 1998-05-19 |
| DE69728494D1 (de) | 2004-05-13 |
| US6197716B1 (en) | 2001-03-06 |
| JPH10195030A (ja) | 1998-07-28 |
| DE69728494T2 (de) | 2004-09-02 |
| ATE263747T1 (de) | 2004-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: ALTERADO DE INT.CL.8: C07C 209/36 Ipc: C07C 209/36 |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/04/2008, OBSERVADAS AS CONDICOES LEGAIS. NA REIVINDICACAO 7, DO NOVO QUADRO REIVINDICATORIO, ONDE SE LE: "...DE ACORDO COM A REIVINDICACAO 5..." LEIA-SE: "...DE ACORDO COM A REIVINDICACAO 6...", UMA VEZ QUE TRATA-SE DE ERRO CLARO DE DIGITACAO. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |