ES2152635T3 - Produccion de aminofenoles. - Google Patents
Produccion de aminofenoles.Info
- Publication number
- ES2152635T3 ES2152635T3 ES97307066T ES97307066T ES2152635T3 ES 2152635 T3 ES2152635 T3 ES 2152635T3 ES 97307066 T ES97307066 T ES 97307066T ES 97307066 T ES97307066 T ES 97307066T ES 2152635 T3 ES2152635 T3 ES 2152635T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- halogen
- represents hydrogen
- aminophenol
- formula
- 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 - Lifetime
Links
Classifications
-
- 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
- C07C213/08—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 not involving the formation of amino groups, 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)
Abstract
UN METODO PARA PRODUCIR AMINOFENOLES N,N DE LA FORMULA GENERAL EN LA QUE R SUB,1} Y R SUB,2} SON IGUALES O DIFERENTES Y CADA UNO REPRESENTA UN HIDROCARBILO ALIFATICO SATURADO O INSATURADO, CICLOALQUILO O ARALQUILO, EL ANILLO FENILO DEL CUAL PUEDE ESTAR SUSTITUIDO ADICIONALMENTE, ALCOXIALQUILO, O UN CICLOALQUILALQUILO, CON LA EXCEPCION DE QUE R SUB,1} Y R SUB,2} NO SON SIMULTANEAMENTE METILO Y R'' REPRESENTA HIDROGENO, HALOGENO, NITRO, CIANO, ALQUILO O ALCOXI, QUE COMPRENDE HACER REACCIONAR UN AMINOFENOL DE LA FORMULA GENERAL EN EL QUE R SUB,3} REPRESENTA HIDROGENO O R SUB,1}, Y R'' ES COMO SE HA DEFINIDO, CON UNA ESPECIE DE HALURO ORGANICO DE FORMULA GENERAL R SUB,2}X EN EL QUE R SUB,2} ES COMO SE HA DEFINIDO ANTERIORMENTE Y X ES HALOGENO EN CONDICIONES ACIDAS ACUOSAS CON LA ADICION PERIODICA DE UN AGENTE CAPTADOR DE ACIDO DE MANERA QUE NO SE REQUIERE LA MONITORIZACION CONTINUA DEL PH.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9619532.6A GB9619532D0 (en) | 1996-09-19 | 1996-09-19 | Production of aminophenols |
| GBGB9704287.3A GB9704287D0 (en) | 1997-03-01 | 1997-03-01 | Production of aminophenols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2152635T3 true ES2152635T3 (es) | 2001-02-01 |
Family
ID=26310063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97307066T Expired - Lifetime ES2152635T3 (es) | 1996-09-19 | 1997-09-11 | Produccion de aminofenoles. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5908961A (es) |
| EP (1) | EP0831081B1 (es) |
| JP (1) | JPH10114729A (es) |
| KR (1) | KR100540293B1 (es) |
| CN (1) | CN1084327C (es) |
| CA (1) | CA2216043A1 (es) |
| DE (1) | DE69703422T2 (es) |
| ES (1) | ES2152635T3 (es) |
| GB (1) | GB2317614A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012164B (zh) * | 2012-12-26 | 2014-12-31 | 上海安诺芳胺化学品有限公司 | 管道化连续生产间二乙氨基苯酚的方法 |
| CN106938974A (zh) * | 2017-03-24 | 2017-07-11 | 连云港恒贸化工有限公司 | 一种一锅法生产间二乙氨基苯酚的方法 |
| CN116102439B (zh) * | 2023-04-12 | 2023-11-24 | 山东默锐科技有限公司 | 4-二丁氨基酮酸烷基化反应中间产物的制备工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2286475A (en) * | 1938-06-27 | 1942-06-16 | Universal Oil Prod Co | Treatment of hydrocarbons |
| US2541655A (en) * | 1946-05-15 | 1951-02-13 | Sharples Chemicals Inc | Alkylation of aromatic amines |
| FR2017172A1 (es) * | 1968-08-21 | 1970-05-22 | Fuji Photo Film Co Ltd | |
| IN167883B (es) * | 1985-08-27 | 1991-01-05 | Sumitomo Chemical Co | |
| JPS6248653A (ja) * | 1985-08-27 | 1987-03-03 | Sumitomo Chem Co Ltd | Ｎ−アルキル置換アミノフエノ−ル類の製造法 |
-
1997
- 1997-09-11 ES ES97307066T patent/ES2152635T3/es not_active Expired - Lifetime
- 1997-09-11 EP EP97307066A patent/EP0831081B1/en not_active Expired - Lifetime
- 1997-09-11 GB GB9719236A patent/GB2317614A/en not_active Withdrawn
- 1997-09-11 DE DE69703422T patent/DE69703422T2/de not_active Expired - Fee Related
- 1997-09-13 KR KR1019970047280A patent/KR100540293B1/ko not_active IP Right Cessation
- 1997-09-17 US US08/932,328 patent/US5908961A/en not_active Expired - Fee Related
- 1997-09-17 CA CA002216043A patent/CA2216043A1/en not_active Abandoned
- 1997-09-18 CN CN97119520A patent/CN1084327C/zh not_active Expired - Fee Related
- 1997-09-19 JP JP9254485A patent/JPH10114729A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2317614A (en) | 1998-04-01 |
| DE69703422D1 (de) | 2000-12-07 |
| EP0831081B1 (en) | 2000-11-02 |
| DE69703422T2 (de) | 2001-06-07 |
| CN1178785A (zh) | 1998-04-15 |
| GB9719236D0 (en) | 1997-11-12 |
| JPH10114729A (ja) | 1998-05-06 |
| KR100540293B1 (ko) | 2006-03-20 |
| US5908961A (en) | 1999-06-01 |
| CN1084327C (zh) | 2002-05-08 |
| EP0831081A1 (en) | 1998-03-25 |
| CA2216043A1 (en) | 1998-03-19 |
| KR19980024647A (ko) | 1998-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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