DE69703422D1 - Herstellung von Aminophenolen - Google Patents
Herstellung von AminophenolenInfo
- Publication number
- DE69703422D1 DE69703422D1 DE69703422T DE69703422T DE69703422D1 DE 69703422 D1 DE69703422 D1 DE 69703422D1 DE 69703422 T DE69703422 T DE 69703422T DE 69703422 T DE69703422 T DE 69703422T DE 69703422 D1 DE69703422 D1 DE 69703422D1
- Authority
- DE
- Germany
- Prior art keywords
- aminophenols
- manufacture
- 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 - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69703422D1 true DE69703422D1 (de) | 2000-12-07 |
DE69703422T2 DE69703422T2 (de) | 2001-06-07 |
Family
ID=26310063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69703422T Expired - Fee Related DE69703422T2 (de) | 1996-09-19 | 1997-09-11 | Herstellung von Aminophenolen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5908961A (de) |
EP (1) | EP0831081B1 (de) |
JP (1) | JPH10114729A (de) |
KR (1) | KR100540293B1 (de) |
CN (1) | CN1084327C (de) |
CA (1) | CA2216043A1 (de) |
DE (1) | DE69703422T2 (de) |
ES (1) | ES2152635T3 (de) |
GB (1) | GB2317614A (de) |
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 |
GB1241105A (en) * | 1968-08-21 | 1971-07-28 | Fuji Photo Film Co Ltd | Photographic silver halide development process |
DE3678662D1 (de) * | 1985-08-27 | 1991-05-16 | Sumitomo Chemical Co | Verfahren zur herstellung von n-alkylaminophenolen. |
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 GB GB9719236A patent/GB2317614A/en not_active Withdrawn
- 1997-09-11 EP EP97307066A patent/EP0831081B1/de not_active Expired - Lifetime
- 1997-09-11 ES ES97307066T patent/ES2152635T3/es not_active Expired - Lifetime
- 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 |
---|---|
KR19980024647A (ko) | 1998-07-06 |
ES2152635T3 (es) | 2001-02-01 |
EP0831081A1 (de) | 1998-03-25 |
JPH10114729A (ja) | 1998-05-06 |
KR100540293B1 (ko) | 2006-03-20 |
DE69703422T2 (de) | 2001-06-07 |
CA2216043A1 (en) | 1998-03-19 |
GB2317614A (en) | 1998-04-01 |
EP0831081B1 (de) | 2000-11-02 |
US5908961A (en) | 1999-06-01 |
GB9719236D0 (en) | 1997-11-12 |
CN1084327C (zh) | 2002-05-08 |
CN1178785A (zh) | 1998-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |