MX152410A - Metodo para la preparacion de p-fenilendiamina - Google Patents
Metodo para la preparacion de p-fenilendiaminaInfo
- Publication number
- MX152410A MX152410A MX19014881A MX19014881A MX152410A MX 152410 A MX152410 A MX 152410A MX 19014881 A MX19014881 A MX 19014881A MX 19014881 A MX19014881 A MX 19014881A MX 152410 A MX152410 A MX 152410A
- Authority
- MX
- Mexico
- Prior art keywords
- phenylendiamine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
- C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
- C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20761980A | 1980-11-17 | 1980-11-17 | |
| US31819181A | 1981-11-06 | 1981-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX152410A true MX152410A (es) | 1985-07-10 |
Family
ID=26902404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX19014881A MX152410A (es) | 1980-11-17 | 1981-11-17 | Metodo para la preparacion de p-fenilendiamina |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0052511B1 (es) |
| DE (1) | DE3162533D1 (es) |
| MX (1) | MX152410A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731320B (zh) * | 2012-07-09 | 2014-08-13 | 杭州龙山化工有限公司 | 利用苯胺吸收氧化氮尾气副产对苯二胺的方法 |
| MX366190B (es) * | 2014-11-04 | 2019-07-01 | Noxell Corp | Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina. |
| CN110396049A (zh) * | 2014-11-04 | 2019-11-01 | 诺赛尔股份有限公司 | 用于制备2-取代的-1,4-苯二胺及其盐的方法 |
| MX361963B (es) | 2014-11-04 | 2018-12-19 | Noxell Corp | Colorantes azoicos directos y método para teñir el pelo usando estos colorantes. |
| US9688609B2 (en) | 2014-11-04 | 2017-06-27 | Noxell Corporation | Telescoping synthesis of 2-methoxymethyl-P-phenylenediamine |
| WO2018101752A1 (ko) * | 2016-11-29 | 2018-06-07 | 휴켐스주식회사 | 질소 산화물이 용해된 보조 물질을 이용한 아미노아조 화합물을 제조하는 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1589936A (en) * | 1925-11-02 | 1926-06-22 | Newport Co | Process for the reduction of azo compounds to hydrazo compounds |
| GB891234A (en) * | 1959-03-11 | 1962-03-14 | Ici Ltd | New aromatic diamines |
| DE2216117C3 (de) * | 1972-04-01 | 1981-04-02 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von p-Phenylendiamin |
-
1981
- 1981-11-17 EP EP19810305429 patent/EP0052511B1/en not_active Expired
- 1981-11-17 DE DE8181305429T patent/DE3162533D1/de not_active Expired
- 1981-11-17 MX MX19014881A patent/MX152410A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3162533D1 (en) | 1984-04-12 |
| EP0052511B1 (en) | 1984-03-07 |
| EP0052511A1 (en) | 1982-05-26 |
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