GB1530338A - Preparation of chlorinated aromatic amines - Google Patents
Preparation of chlorinated aromatic aminesInfo
- Publication number
- GB1530338A GB1530338A GB45503/76A GB4550376A GB1530338A GB 1530338 A GB1530338 A GB 1530338A GB 45503/76 A GB45503/76 A GB 45503/76A GB 4550376 A GB4550376 A GB 4550376A GB 1530338 A GB1530338 A GB 1530338A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorinated aromatic
- preparation
- aromatic amines
- nov
- chlorinated
- 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
Links
- 150000004982 aromatic amines Chemical class 0.000 title abstract 3
- -1 chlorinated aromatic nitro compound Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| DE2549900A DE2549900C3 (de) | 1975-11-06 | 1975-11-06 | Verfahren zur Herstellung chlorierter aromatischer Amine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1530338A true GB1530338A (en) | 1978-10-25 |
Family
ID=5961112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45503/76A Expired GB1530338A (en) | 1975-11-06 | 1976-11-02 | Preparation of chlorinated aromatic amines |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4059627A (enExample) |
| JP (1) | JPS5814423B2 (enExample) |
| BE (1) | BE848003A (enExample) |
| CH (1) | CH620419A5 (enExample) |
| DE (1) | DE2549900C3 (enExample) |
| FR (1) | FR2330669A1 (enExample) |
| GB (1) | GB1530338A (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000805A1 (en) * | 1977-08-13 | 1979-02-21 | The Clayton Aniline Company Limited | Catalytic hydrogenation process for the manufacture of chlorinated aromatic amines |
| US4297509A (en) * | 1980-03-25 | 1981-10-27 | Union Carbide Corporation | Process for preparing alkali metal salts 3-amino-2, 5-dichlorobenzoic acid |
| DE3042242A1 (de) | 1980-11-08 | 1982-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von m-halogensubstituierten anilinen |
| 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 |
| US4500736A (en) * | 1982-09-02 | 1985-02-19 | Merck & Co., Inc. | Hydrogenation of 3-trichlorovinylnitrobenzene |
| JPS5955855A (ja) * | 1982-09-27 | 1984-03-31 | Mitsui Toatsu Chem Inc | ３，３′−ジアミノジフエニルメタンの製造方法 |
| JPS60130553A (ja) * | 1983-12-19 | 1985-07-12 | Central Glass Co Ltd | ４−クロロ−２−トリフルオロメチルアニリンの製造方法 |
| US4960936A (en) * | 1987-12-31 | 1990-10-02 | Ciba-Geigy Corporation | Process for the preparation of halogenated aromatic primary amines |
| DE3821013A1 (de) * | 1988-06-22 | 1989-12-28 | Hoechst Ag | Verfahren zur herstellung von 4-chlor-2,5-dimethoxyanilin |
| DE3824625A1 (de) * | 1988-07-20 | 1990-01-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur hydrierung von (alpha),(beta)-ungesaettigten ketonen |
| FR2649979B1 (fr) * | 1989-07-20 | 1992-01-17 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre |
| FR2664590B1 (fr) * | 1990-07-16 | 1994-04-01 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. |
| EP0473552A1 (de) * | 1990-08-31 | 1992-03-04 | Ciba-Geigy Ag | Verfahren zur Herstellung von halogenierten aromatischen primären Aminen |
| US5432284A (en) * | 1993-09-08 | 1995-07-11 | G. D. Searle & Co. | Process for the preparation of heterocyclic alkylamide derivatives |
| DE4334432A1 (de) * | 1993-10-08 | 1995-04-13 | Hoechst Ag | Verfahren zur Herstellung von 5-Fluoranthranilsäurealkylestern und/oder 5-Fluoranthranilsäure |
| DE4339209A1 (de) * | 1993-11-17 | 1995-05-18 | Hoechst Ag | Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen |
| DE4428535A1 (de) * | 1994-08-12 | 1996-02-15 | Bayer Ag | Verfahren zur selektiven Herstellung von fluorierten aromatischen Aminen und fluorierte aromatische Amine mit besonders niedrigen Gehalten an defluorierten Anteilen |
| DE4441145A1 (de) * | 1994-11-18 | 1996-05-23 | Hoechst Ag | Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen |
| DE19543475A1 (de) * | 1995-11-22 | 1997-05-28 | Bayer Ag | Verfahren zur Herstellung von 2-Amino-6-chlorphenyl-alkylsulfanen und 2-Amino-6-chlorphenyl-isopropylsulfan |
| DE19630228A1 (de) * | 1996-07-26 | 1998-01-29 | Bayer Ag | Verfahren zur Herstellung von 2-Trifluormethoxy-anilin |
| US6034276A (en) * | 1999-03-22 | 2000-03-07 | Eastman Chemical Company | Process for preparing 1-chloro-2,4-diaminobenzene |
| JP5105296B2 (ja) | 2005-12-02 | 2012-12-26 | エヌ・イーケムキャット株式会社 | 官能基選択的水素化触媒、及び官能基選択的水素化方法 |
| AU2007286633A1 (en) * | 2006-08-24 | 2008-02-28 | Bp Chemicals Limited | Process for the production of a hydrocarbon |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538161A (en) * | 1967-10-20 | 1970-11-03 | Uniroyal Inc | Reductive alkylation of aromatic amino compounds utilizing platinum metal selendies and tellurides as catalysts |
| DE1643379A1 (de) * | 1967-12-04 | 1971-05-27 | Bayer Ag | Verfahren zur Herstellung halogenierter aromatischer Amine |
| US3739026A (en) * | 1969-12-03 | 1973-06-12 | Goodyear Tire & Rubber | Reductive alkylation reactions using modified nickel catalyst systems |
| US3920743A (en) * | 1973-06-04 | 1975-11-18 | Hoechst Ag | Process of preparing aromatic amines |
| JPS5726262B2 (enExample) * | 1973-11-06 | 1982-06-03 |
-
1975
- 1975-11-06 DE DE2549900A patent/DE2549900C3/de not_active Expired
-
1976
- 1976-11-01 US US05/737,645 patent/US4059627A/en not_active Expired - Lifetime
- 1976-11-02 GB GB45503/76A patent/GB1530338A/en not_active Expired
- 1976-11-02 CH CH1382276A patent/CH620419A5/de not_active IP Right Cessation
- 1976-11-04 JP JP51131838A patent/JPS5814423B2/ja not_active Expired
- 1976-11-05 BE BE2055428A patent/BE848003A/xx not_active IP Right Cessation
- 1976-11-05 FR FR7633510A patent/FR2330669A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814423B2 (ja) | 1983-03-18 |
| DE2549900B2 (de) | 1980-05-29 |
| DE2549900A1 (de) | 1977-05-12 |
| FR2330669A1 (fr) | 1977-06-03 |
| JPS5259121A (en) | 1977-05-16 |
| CH620419A5 (enExample) | 1980-11-28 |
| US4059627A (en) | 1977-11-22 |
| DE2549900C3 (de) | 1981-02-05 |
| FR2330669B1 (enExample) | 1981-07-10 |
| BE848003A (fr) | 1977-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19951102 |