ES478478A1 - Procedimiento para la preparacion de para-amino-difenilamina. - Google Patents
Procedimiento para la preparacion de para-amino-difenilamina.Info
- Publication number
- ES478478A1 ES478478A1 ES478478A ES478478A ES478478A1 ES 478478 A1 ES478478 A1 ES 478478A1 ES 478478 A ES478478 A ES 478478A ES 478478 A ES478478 A ES 478478A ES 478478 A1 ES478478 A1 ES 478478A1
- Authority
- ES
- Spain
- Prior art keywords
- diphenylamine
- amino
- preparation
- para
- solvent
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2810666A DE2810666B2 (de) | 1978-03-11 | 1978-03-11 | Verfahren zur Herstellung von p-Amino-diphenylamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES478478A1 true ES478478A1 (es) | 1979-06-01 |
Family
ID=6034193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES478478A Expired ES478478A1 (es) | 1978-03-11 | 1979-03-09 | Procedimiento para la preparacion de para-amino-difenilamina. |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS54128530A (cs) |
| AT (1) | AT367017B (cs) |
| BE (1) | BE874713A (cs) |
| BR (1) | BR7901401A (cs) |
| CA (1) | CA1127666A (cs) |
| CH (1) | CH639937A5 (cs) |
| CS (1) | CS203035B2 (cs) |
| DD (1) | DD142331A5 (cs) |
| DE (1) | DE2810666B2 (cs) |
| ES (1) | ES478478A1 (cs) |
| FR (1) | FR2419276A1 (cs) |
| GB (1) | GB2015998B (cs) |
| HU (1) | HU180419B (cs) |
| IT (1) | IT1114098B (cs) |
| NL (1) | NL7901809A (cs) |
| PL (1) | PL113863B1 (cs) |
| RO (1) | RO76866A (cs) |
| SU (1) | SU828961A3 (cs) |
| ZA (1) | ZA791041B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2298762T3 (es) | 2003-07-04 | 2008-05-16 | Sinorgchem Co., Shandong | Proceso para preparar 4-aminodifenilamina. |
| US8686188B2 (en) | 2003-07-04 | 2014-04-01 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
| US8486223B2 (en) | 2003-07-04 | 2013-07-16 | Jiangsu Sinorgchem Technology Co., Ltd. | Falling film evaporator |
| PT1645555E (pt) | 2003-07-04 | 2011-11-28 | Jiangsu Sinorgchem Tech Co Ltd | Um método para produzir 4-aminodifenilamina |
| 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 (cs) * | 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 CS CS791503A patent/CS203035B2/cs unknown
- 1979-03-06 ZA ZA791041A patent/ZA791041B/xx unknown
- 1979-03-07 NL NL7901809A patent/NL7901809A/xx not_active Application Discontinuation
- 1979-03-07 CH CH221879A patent/CH639937A5/de not_active IP Right Cessation
- 1979-03-08 DD DD79211479A patent/DD142331A5/de unknown
- 1979-03-08 CA CA323,034A patent/CA1127666A/en not_active Expired
- 1979-03-08 BR BR7901401A patent/BR7901401A/pt unknown
- 1979-03-09 FR FR7906137A patent/FR2419276A1/fr active Pending
- 1979-03-09 SU SU792738051A patent/SU828961A3/ru active
- 1979-03-09 JP JP2680779A patent/JPS54128530A/ja active Pending
- 1979-03-09 GB GB7908332A patent/GB2015998B/en not_active Expired
- 1979-03-09 HU HU79AO475A patent/HU180419B/hu unknown
- 1979-03-09 IT IT48277/79A patent/IT1114098B/it active
- 1979-03-09 RO RO7996829A patent/RO76866A/ro unknown
- 1979-03-09 AT AT0180079A patent/AT367017B/de not_active IP Right Cessation
- 1979-03-09 ES ES478478A patent/ES478478A1/es not_active Expired
- 1979-03-09 BE BE0/193920A patent/BE874713A/xx not_active IP Right Cessation
- 1979-03-10 PL PL1979214043A patent/PL113863B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL113863B1 (en) | 1981-01-31 |
| NL7901809A (nl) | 1979-09-13 |
| BE874713A (fr) | 1979-07-02 |
| BR7901401A (pt) | 1979-10-09 |
| FR2419276A1 (fr) | 1979-10-05 |
| GB2015998A (en) | 1979-09-19 |
| PL214043A1 (cs) | 1979-11-05 |
| SU828961A3 (ru) | 1981-05-07 |
| DD142331A5 (de) | 1980-06-18 |
| CS203035B2 (en) | 1981-02-27 |
| ATA180079A (de) | 1981-10-15 |
| IT7948277A0 (it) | 1979-03-09 |
| RO76866A (ro) | 1982-03-24 |
| DE2810666B2 (de) | 1981-01-29 |
| IT1114098B (it) | 1986-01-27 |
| CA1127666A (en) | 1982-07-13 |
| HU180419B (en) | 1983-03-28 |
| GB2015998B (en) | 1982-07-14 |
| CH639937A5 (de) | 1983-12-15 |
| JPS54128530A (en) | 1979-10-05 |
| ZA791041B (en) | 1980-03-26 |
| DE2810666A1 (de) | 1979-09-27 |
| AT367017B (de) | 1982-05-25 |
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