DE3881491D1 - Verfahren zur herstellung von n-acyl-anilinen. - Google Patents
Verfahren zur herstellung von n-acyl-anilinen.Info
- Publication number
- DE3881491D1 DE3881491D1 DE8888202770T DE3881491T DE3881491D1 DE 3881491 D1 DE3881491 D1 DE 3881491D1 DE 8888202770 T DE8888202770 T DE 8888202770T DE 3881491 T DE3881491 T DE 3881491T DE 3881491 D1 DE3881491 D1 DE 3881491D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- anilines
- acyl
- phenol
- reaction
- 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
- 150000001448 anilines Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide 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 |
|---|---|---|---|
| IT23035/87A IT1223486B (it) | 1987-12-16 | 1987-12-16 | Procedimento per la preparazione di n acilaniline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3881491D1 true DE3881491D1 (de) | 1993-07-08 |
| DE3881491T2 DE3881491T2 (de) | 1993-10-28 |
Family
ID=11203121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE88202770T Expired - Fee Related DE3881491T2 (de) | 1987-12-16 | 1988-12-02 | Verfahren zur Herstellung von N-acyl-Anilinen. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0321020B1 (de) |
| AT (1) | ATE90073T1 (de) |
| DE (1) | DE3881491T2 (de) |
| ES (1) | ES2070127T3 (de) |
| IT (1) | IT1223486B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5856575A (en) * | 1997-01-22 | 1999-01-05 | Council Of Scientific Industrial Research | Process for the preparation of N-acetyl aminophenols |
| US8556949B2 (en) | 2007-11-14 | 2013-10-15 | DePuy Synthes Products, LLC | Hybrid bone fixation element and methods of using the same |
| US9155578B2 (en) | 2012-02-28 | 2015-10-13 | DePuy Synthes Products, Inc. | Expandable fastener |
-
1987
- 1987-12-16 IT IT23035/87A patent/IT1223486B/it active
-
1988
- 1988-12-02 DE DE88202770T patent/DE3881491T2/de not_active Expired - Fee Related
- 1988-12-02 AT AT88202770T patent/ATE90073T1/de active
- 1988-12-02 ES ES88202770T patent/ES2070127T3/es not_active Expired - Lifetime
- 1988-12-02 EP EP88202770A patent/EP0321020B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1223486B (it) | 1990-09-19 |
| DE3881491T2 (de) | 1993-10-28 |
| ES2070127T3 (es) | 1995-06-01 |
| EP0321020A3 (en) | 1990-07-18 |
| EP0321020A2 (de) | 1989-06-21 |
| IT8723035A0 (it) | 1987-12-16 |
| ATE90073T1 (de) | 1993-06-15 |
| EP0321020B1 (de) | 1993-06-02 |
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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 |