ZA858835B - Process for preparing 4-aminodiphenylamines - Google Patents
Process for preparing 4-aminodiphenylaminesInfo
- Publication number
- ZA858835B ZA858835B ZA858835A ZA858835A ZA858835B ZA 858835 B ZA858835 B ZA 858835B ZA 858835 A ZA858835 A ZA 858835A ZA 858835 A ZA858835 A ZA 858835A ZA 858835 B ZA858835 B ZA 858835B
- Authority
- ZA
- South Africa
- Prior art keywords
- aminodiphenylamines
- preparing
- Prior art date
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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67831884A | 1984-12-05 | 1984-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA858835B true ZA858835B (en) | 1986-07-30 |
Family
ID=24722317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA858835A ZA858835B (en) | 1984-12-05 | 1985-11-18 | Process for preparing 4-aminodiphenylamines |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0184914A1 (xx) |
| JP (1) | JPS61171454A (xx) |
| AU (1) | AU5046885A (xx) |
| BR (1) | BR8505989A (xx) |
| ZA (1) | ZA858835B (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN166457B (xx) * | 1985-07-10 | 1990-05-12 | Uniroyal Chemical Comp Inc | |
| US5117063A (en) † | 1991-06-21 | 1992-05-26 | Monsanto Company | Method of preparing 4-aminodiphenylamine |
| DE19600722A1 (de) * | 1996-01-11 | 1997-07-17 | Bayer Ag | Verfahren zur Herstellung von gegebenenfalls substituierten 4-Aminodiphenylaminen |
| US6140538A (en) * | 1998-05-18 | 2000-10-31 | Flexsys America L.P. | Process for preparing 4-aminodiphenylamines |
| US5840982A (en) * | 1998-06-04 | 1998-11-24 | Uniroyal Chemical Company, Inc. | Process for preparing para-phenylenediamine derivatives |
| JP4046283B2 (ja) | 2003-07-01 | 2008-02-13 | 三菱電機株式会社 | 回転電機 |
| US7084302B2 (en) | 2003-07-04 | 2006-08-01 | Sinorgchem Shandong Co., Ltd. | Process for preparing 4-aminodiphenylamine |
| 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 |
| JP4546958B2 (ja) | 2003-07-04 | 2010-09-22 | チアンス・シノケム・テクノロジー・カンパニー・リミテッド | ４−アミノジフェニルアミンの製造方法 |
| JP4930011B2 (ja) * | 2006-11-27 | 2012-05-09 | 住友化学株式会社 | ４−（アルキルアミノ）ジフェニルアミン類の製造方法 |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB947082A (en) * | 1961-02-01 | 1964-01-22 | Ici Ltd | Preparation of 4-aminodiphenyl amine |
| GB1241066A (en) * | 1968-08-13 | 1971-07-28 | Ici Ltd | Manufacture of aromatic primary amines |
| US4313002A (en) * | 1980-10-29 | 1982-01-26 | Uop Inc. | Preparation of p-aminodiphenylamines |
-
1985
- 1985-11-18 EP EP85308368A patent/EP0184914A1/en not_active Withdrawn
- 1985-11-18 ZA ZA858835A patent/ZA858835B/xx unknown
- 1985-11-28 AU AU50468/85A patent/AU5046885A/en not_active Abandoned
- 1985-11-29 BR BR8505989A patent/BR8505989A/pt unknown
- 1985-12-04 JP JP60273186A patent/JPS61171454A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU5046885A (en) | 1986-06-12 |
| EP0184914A1 (en) | 1986-06-18 |
| BR8505989A (pt) | 1986-08-19 |
| JPS61171454A (ja) | 1986-08-02 |
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