DE69721027D1 - Verfahren zur herstellung von substituierten aromatischen aminoverbindungen - Google Patents
Verfahren zur herstellung von substituierten aromatischen aminoverbindungenInfo
- Publication number
- DE69721027D1 DE69721027D1 DE69721027T DE69721027T DE69721027D1 DE 69721027 D1 DE69721027 D1 DE 69721027D1 DE 69721027 T DE69721027 T DE 69721027T DE 69721027 T DE69721027 T DE 69721027T DE 69721027 D1 DE69721027 D1 DE 69721027D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogenation
- aromatic amino
- amino compounds
- groups
- substituted aromatic
- 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
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
-
- 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
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH232396 | 1996-09-23 | ||
| PCT/EP1997/005151 WO1998013331A1 (en) | 1996-09-23 | 1997-09-19 | Process for the preparation of substituted aromatic amino compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69721027D1 true DE69721027D1 (de) | 2003-05-22 |
| DE69721027T2 DE69721027T2 (de) | 2003-11-20 |
Family
ID=4231133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69721027T Expired - Lifetime DE69721027T2 (de) | 1996-09-23 | 1997-09-19 | Verfahren zur herstellung von substituierten aromatischen aminoverbindungen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6258982B1 (de) |
| EP (1) | EP0931053B1 (de) |
| JP (1) | JP4318753B2 (de) |
| KR (1) | KR100518188B1 (de) |
| AT (1) | ATE237577T1 (de) |
| AU (1) | AU4555797A (de) |
| BR (1) | BR9712108A (de) |
| CA (1) | CA2265527C (de) |
| CZ (1) | CZ297142B6 (de) |
| DE (1) | DE69721027T2 (de) |
| HU (1) | HU225027B1 (de) |
| IL (1) | IL128957A (de) |
| WO (1) | WO1998013331A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5962741A (en) * | 1996-11-19 | 1999-10-05 | Novartis Ag | Process for the production of aromatic halogen-amino compounds |
| KR100428999B1 (ko) * | 2000-10-07 | 2004-04-29 | 한국과학기술원 | 일차 아민 또는 치환되지 않은 아미노 화합물의 제조방법 |
| EP2305632A1 (de) | 2005-12-23 | 2011-04-06 | Rolic AG | Photovernetzbare Materialien |
| KR101469572B1 (ko) | 2007-05-25 | 2014-12-05 | 롤리크 아게 | 지환족 그룹을 포함하는 광가교결합 가능한 재료 |
| ES2558843T3 (es) | 2008-09-09 | 2016-02-09 | Astrazeneca Ab | Procedimiento para preparar [1S-[1-alfa,2-alfa,3-beta(1S*,2R*),5-beta]]-3-[7-[2-(3,4-difluorofenil)-ciclopropilamino]-5-(propiltio)-3H-1,2,3-triazolo[4,5-d]pirimidin-3-il]-5-(2-hidroxietoxi)ciclopentano-1,2-diol y a sus productos intermedios |
| EP2305376A1 (de) * | 2009-09-23 | 2011-04-06 | Lonza Ltd. | Prozess und Katalysator zur katalytischen Hydrierung von aromatischen und heteroaromatischen Nitroverbindungen |
| DE102011003590A1 (de) | 2011-02-03 | 2011-09-08 | Evonik Degussa Gmbh | Verwendung eines Eisen-Platin-Katalysators für die selektive Hydrierung von substituierten Nitroaromaten zu den entsprechenden substituierten Anilinen |
| JP6018928B2 (ja) * | 2012-03-02 | 2016-11-02 | 国立大学法人大阪大学 | 選択的水素化方法、その方法に使用する触媒 |
| EP3357905A1 (de) | 2017-02-01 | 2018-08-08 | Solvias AG | Herstellung n-substituierter aromatischer hydroxylamine |
| US11452992B2 (en) | 2019-03-20 | 2022-09-27 | King Fahd University Of Petroleum And Minerals | Iron oxide supported rhodium catalyst for nitroarene reduction |
Family Cites Families (10)
| 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 |
| 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 |
| WO1995032952A1 (en) | 1994-05-27 | 1995-12-07 | Ciba-Geigy Ag | Process for the preparation of 3-aryluracils |
| EP0763011B1 (de) * | 1994-05-27 | 1999-12-29 | Novartis AG | Verfahren zur herstellung von ungesättigten amino-verbindungen |
-
1997
- 1997-09-19 IL IL12895797A patent/IL128957A/xx not_active IP Right Cessation
- 1997-09-19 WO PCT/EP1997/005151 patent/WO1998013331A1/en active IP Right Grant
- 1997-09-19 AU AU45557/97A patent/AU4555797A/en not_active Abandoned
- 1997-09-19 US US09/254,586 patent/US6258982B1/en not_active Expired - Lifetime
- 1997-09-19 EP EP97943873A patent/EP0931053B1/de not_active Expired - Lifetime
- 1997-09-19 CZ CZ0101699A patent/CZ297142B6/cs not_active IP Right Cessation
- 1997-09-19 JP JP51524298A patent/JP4318753B2/ja not_active Expired - Fee Related
- 1997-09-19 HU HU9904136A patent/HU225027B1/hu unknown
- 1997-09-19 BR BR9712108-8A patent/BR9712108A/pt not_active IP Right Cessation
- 1997-09-19 CA CA002265527A patent/CA2265527C/en not_active Expired - Lifetime
- 1997-09-19 KR KR10-1999-7002447A patent/KR100518188B1/ko not_active IP Right Cessation
- 1997-09-19 DE DE69721027T patent/DE69721027T2/de not_active Expired - Lifetime
- 1997-09-19 AT AT97943873T patent/ATE237577T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9904136A3 (en) | 2001-04-28 |
| KR100518188B1 (ko) | 2005-10-04 |
| WO1998013331A1 (en) | 1998-04-02 |
| CZ297142B6 (cs) | 2006-09-13 |
| CA2265527A1 (en) | 1998-04-02 |
| IL128957A0 (en) | 2000-02-17 |
| DE69721027T2 (de) | 2003-11-20 |
| JP4318753B2 (ja) | 2009-08-26 |
| EP0931053A1 (de) | 1999-07-28 |
| CZ101699A3 (cs) | 1999-06-16 |
| US6258982B1 (en) | 2001-07-10 |
| IL128957A (en) | 2005-11-20 |
| CA2265527C (en) | 2006-02-07 |
| AU4555797A (en) | 1998-04-17 |
| ATE237577T1 (de) | 2003-05-15 |
| KR20000048535A (ko) | 2000-07-25 |
| HU225027B1 (en) | 2006-05-29 |
| BR9712108A (pt) | 1999-08-31 |
| EP0931053B1 (de) | 2003-04-16 |
| HUP9904136A2 (hu) | 2000-04-28 |
| JP2001501201A (ja) | 2001-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |