CA1127666A - Process for the preparation of para-amino- diphenylamine - Google Patents
Process for the preparation of para-amino- diphenylamineInfo
- Publication number
- CA1127666A CA1127666A CA323,034A CA323034A CA1127666A CA 1127666 A CA1127666 A CA 1127666A CA 323034 A CA323034 A CA 323034A CA 1127666 A CA1127666 A CA 1127666A
- Authority
- CA
- Canada
- Prior art keywords
- aniline
- para
- toluidine
- alkyl groups
- group
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2810666A DE2810666B2 (de) | 1978-03-11 | 1978-03-11 | Verfahren zur Herstellung von p-Amino-diphenylamin |
| DEP2810666.3 | 1978-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1127666A true CA1127666A (en) | 1982-07-13 |
Family
ID=6034193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA323,034A Expired CA1127666A (en) | 1978-03-11 | 1979-03-08 | Process for the preparation of para-amino- diphenylamine |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS54128530A (de) |
| AT (1) | AT367017B (de) |
| BE (1) | BE874713A (de) |
| BR (1) | BR7901401A (de) |
| CA (1) | CA1127666A (de) |
| CH (1) | CH639937A5 (de) |
| CS (1) | CS203035B2 (de) |
| DD (1) | DD142331A5 (de) |
| DE (1) | DE2810666B2 (de) |
| ES (1) | ES478478A1 (de) |
| FR (1) | FR2419276A1 (de) |
| GB (1) | GB2015998B (de) |
| HU (1) | HU180419B (de) |
| IT (1) | IT1114098B (de) |
| NL (1) | NL7901809A (de) |
| PL (1) | PL113863B1 (de) |
| RO (1) | RO76866A (de) |
| SU (1) | SU828961A3 (de) |
| ZA (1) | ZA791041B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8486223B2 (en) | 2003-07-04 | 2013-07-16 | Jiangsu Sinorgchem Technology Co., Ltd. | Falling film evaporator |
| US8686188B2 (en) | 2003-07-04 | 2014-04-01 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
| ATE526305T1 (de) | 2003-07-04 | 2011-10-15 | Jiangsu Sinorgchem Tech Co Ltd | Verfahren zur herstellung von 4-aminodiphenylamin |
| EA009395B1 (ru) | 2003-07-04 | 2007-12-28 | Синоргкем Ко., Шаньдун | Способ получения 4-аминодифениламина |
| CN102259029B (zh) | 2010-05-24 | 2014-12-10 | 江苏圣奥化学科技有限公司 | 固体碱催化剂 |
| CN119661372A (zh) * | 2023-09-19 | 2025-03-21 | 中国石油化工股份有限公司 | 一种苯胺合成二苯胺的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1296211A (de) * | 1969-01-27 | 1972-11-15 | ||
| DE2355737C2 (de) * | 1973-11-08 | 1982-10-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 4-Amino-diphenylamin |
-
1978
- 1978-03-11 DE DE2810666A patent/DE2810666B2/de not_active Withdrawn
-
1979
- 1979-03-06 ZA ZA791041A patent/ZA791041B/xx unknown
- 1979-03-06 CS CS791503A patent/CS203035B2/cs unknown
- 1979-03-07 CH CH221879A patent/CH639937A5/de not_active IP Right Cessation
- 1979-03-07 NL NL7901809A patent/NL7901809A/xx not_active Application Discontinuation
- 1979-03-08 CA CA323,034A patent/CA1127666A/en not_active Expired
- 1979-03-08 DD DD79211479A patent/DD142331A5/de unknown
- 1979-03-08 BR BR7901401A patent/BR7901401A/pt unknown
- 1979-03-09 BE BE0/193920A patent/BE874713A/xx not_active IP Right Cessation
- 1979-03-09 IT IT48277/79A patent/IT1114098B/it active
- 1979-03-09 SU SU792738051A patent/SU828961A3/ru active
- 1979-03-09 AT AT0180079A patent/AT367017B/de not_active IP Right Cessation
- 1979-03-09 HU HU79AO475A patent/HU180419B/hu unknown
- 1979-03-09 ES ES478478A patent/ES478478A1/es not_active Expired
- 1979-03-09 FR FR7906137A patent/FR2419276A1/fr active Pending
- 1979-03-09 JP JP2680779A patent/JPS54128530A/ja active Pending
- 1979-03-09 GB GB7908332A patent/GB2015998B/en not_active Expired
- 1979-03-09 RO RO7996829A patent/RO76866A/ro unknown
- 1979-03-10 PL PL1979214043A patent/PL113863B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU828961A3 (ru) | 1981-05-07 |
| DD142331A5 (de) | 1980-06-18 |
| HU180419B (en) | 1983-03-28 |
| IT7948277A0 (it) | 1979-03-09 |
| DE2810666A1 (de) | 1979-09-27 |
| CS203035B2 (en) | 1981-02-27 |
| FR2419276A1 (fr) | 1979-10-05 |
| NL7901809A (nl) | 1979-09-13 |
| GB2015998B (en) | 1982-07-14 |
| PL113863B1 (en) | 1981-01-31 |
| ES478478A1 (es) | 1979-06-01 |
| JPS54128530A (en) | 1979-10-05 |
| ATA180079A (de) | 1981-10-15 |
| BR7901401A (pt) | 1979-10-09 |
| RO76866A (ro) | 1982-03-24 |
| AT367017B (de) | 1982-05-25 |
| DE2810666B2 (de) | 1981-01-29 |
| PL214043A1 (de) | 1979-11-05 |
| BE874713A (fr) | 1979-07-02 |
| ZA791041B (en) | 1980-03-26 |
| IT1114098B (it) | 1986-01-27 |
| GB2015998A (en) | 1979-09-19 |
| CH639937A5 (de) | 1983-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4287365A (en) | Reduction of aromatic nitro compounds with Raney nickel catalyst | |
| US4404401A (en) | Process for the preparation of para-amino-diphenylamine | |
| RU2280640C2 (ru) | Способ получения 4-аминодифениламинов | |
| US4161492A (en) | Cycloaliphatic amines and process for preparing same | |
| US3694509A (en) | Selective hydrogenation of nitroaromatics to the corresponding n-arylhydroxylamine | |
| JP2002515474A (ja) | ４−アミノジフェニルアミンの調製方法 | |
| US4375003A (en) | Method for the hydrogenation of nitriles to primary amines | |
| US4943549A (en) | Supported ruthenium catalyst, its preparation and its use in the preparation of optionally substituted cyclohexylamine and optionally substituted dicyclohexylamine | |
| US4085141A (en) | Process for the preparation of anilines meta-substituted by chlorine | |
| CA1111451A (en) | Process for the preparation of diaminotoluenes | |
| US4185036A (en) | Hydrogenation of mixed aromatic nitrobodies | |
| US5410085A (en) | Process for the preparation of chlorine-substituted aromatic amines and of catalysts | |
| CA1127666A (en) | Process for the preparation of para-amino- diphenylamine | |
| JP2000506126A (ja) | 芳香族ニトロ化合物の芳香族アミンへの水素化 | |
| IL38722A (en) | Process for preparing sulfited platinum on carbon catalysts | |
| JPS596699B2 (ja) | 担持ルテニウム触媒 | |
| JPH02231A (ja) | 第三ｎ，ｎ−ジメチルアミンの製造方法 | |
| US4210602A (en) | Process for the preparation of asymmetrical N-phenyl-N'-substituted para-phenylene diamines | |
| EP0908447B1 (de) | Verfahren zur herstellung von cyanoarylmethylamin | |
| US2822396A (en) | Production of maines | |
| EP0416118B1 (de) | Herstellung von para-phenylendiaminen | |
| JPS6247A (ja) | Ｎ−モノアルキルアニリン誘導体の製造方法 | |
| EP0097592A2 (de) | Verfahren für das katalytische Reduzieren von Nitroaromatischen Verbindungen | |
| US1854258A (en) | Production of aromatic amines | |
| EP0006590B1 (de) | Verfahren zur Herstellung von N-Alkylarylaminen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |