HU213038B - Process for the preparation and purification of-2-alkyl-4-acyl-6-tert-butylphenol-derivatives - Google Patents
Process for the preparation and purification of-2-alkyl-4-acyl-6-tert-butylphenol-derivativesInfo
- Publication number
- HU213038B HU213038B HU9302972A HU9302972A HU213038B HU 213038 B HU213038 B HU 213038B HU 9302972 A HU9302972 A HU 9302972A HU 9302972 A HU9302972 A HU 9302972A HU 213038 B HU213038 B HU 213038B
- Authority
- HU
- Hungary
- Prior art keywords
- alkyl
- tert
- butylphenol
- acyl
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/675,384 US5126487A (en) | 1991-03-26 | 1991-03-26 | Process for the preparation of 2-alkyl-4-acyl-6-tert-butylphenol compounds |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU9302972D0 HU9302972D0 (en) | 1994-01-28 |
| HUT66567A HUT66567A (en) | 1994-12-28 |
| HU213038B true HU213038B (en) | 1997-01-28 |
Family
ID=24710249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9302972A HU213038B (en) | 1991-03-26 | 1992-01-31 | Process for the preparation and purification of-2-alkyl-4-acyl-6-tert-butylphenol-derivatives |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5126487A (hu) |
| EP (1) | EP0593497B1 (hu) |
| JP (1) | JPH06506223A (hu) |
| KR (1) | KR100201518B1 (hu) |
| AT (1) | ATE153994T1 (hu) |
| AU (1) | AU666845B2 (hu) |
| CA (1) | CA2106786C (hu) |
| CZ (1) | CZ281464B6 (hu) |
| DE (1) | DE69220226T2 (hu) |
| DK (1) | DK0593497T3 (hu) |
| ES (1) | ES2103945T3 (hu) |
| GR (1) | GR3024006T3 (hu) |
| HU (1) | HU213038B (hu) |
| NZ (1) | NZ242118A (hu) |
| PL (1) | PL169009B1 (hu) |
| SK (1) | SK119493A3 (hu) |
| WO (1) | WO1992017432A1 (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633594B (zh) * | 2009-08-20 | 2012-12-05 | 镇江市海通化工有限公司 | 一种环保的傅克反应后处理方法 |
| JP6302157B2 (ja) * | 2012-11-02 | 2018-03-28 | Dic株式会社 | ヒンダードフェノールの製造方法 |
| CN103804158B (zh) * | 2012-11-02 | 2018-06-01 | Dic株式会社 | 受阻酚的制造方法及其制造中间体 |
| CN113226468A (zh) * | 2018-06-27 | 2021-08-06 | 康奈尔大学 | 作为hcn1拮抗剂的经取代的烷基苯酚 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708966A (en) * | 1986-06-27 | 1987-11-24 | The Procter & Gamble Company | Novel anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation |
| US4849428A (en) * | 1987-11-23 | 1989-07-18 | The Procter & Gamble Company | Cyclic anti-inflammatory derivatives of di-tert-butylphenol compounds, compositions and use |
| US4847303A (en) * | 1987-11-23 | 1989-07-11 | The Procter & Gamble Company | Tert-butylphenyl compounds useful as anti-inflammatory agents |
| US4982006A (en) * | 1987-12-18 | 1991-01-01 | Norwich Eaton Pharmaceuticals, Inc. | Process for the preparation of certain substituted aromatic compounds |
| IL88674A0 (en) * | 1987-12-18 | 1989-07-31 | Norwich Eaton Pharma | Preparation of certain substituted aromatic compounds |
-
1991
- 1991-03-26 US US07/675,384 patent/US5126487A/en not_active Expired - Fee Related
-
1992
- 1992-01-31 JP JP4509319A patent/JPH06506223A/ja active Pending
- 1992-01-31 PL PL92300713A patent/PL169009B1/pl unknown
- 1992-01-31 AT AT92909974T patent/ATE153994T1/de active
- 1992-01-31 CZ CS932259A patent/CZ281464B6/cs not_active IP Right Cessation
- 1992-01-31 HU HU9302972A patent/HU213038B/hu not_active IP Right Cessation
- 1992-01-31 EP EP92909974A patent/EP0593497B1/en not_active Expired - Lifetime
- 1992-01-31 KR KR1019930702887A patent/KR100201518B1/ko not_active IP Right Cessation
- 1992-01-31 ES ES92909974T patent/ES2103945T3/es not_active Expired - Lifetime
- 1992-01-31 SK SK1194-93A patent/SK119493A3/sk unknown
- 1992-01-31 DE DE69220226T patent/DE69220226T2/de not_active Expired - Fee Related
- 1992-01-31 CA CA002106786A patent/CA2106786C/en not_active Expired - Fee Related
- 1992-01-31 DK DK92909974.5T patent/DK0593497T3/da active
- 1992-01-31 AU AU17470/92A patent/AU666845B2/en not_active Ceased
- 1992-01-31 WO PCT/US1992/000817 patent/WO1992017432A1/en active IP Right Grant
- 1992-03-25 NZ NZ242118A patent/NZ242118A/en unknown
-
1997
- 1997-07-08 GR GR970401659T patent/GR3024006T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1747092A (en) | 1992-11-02 |
| HUT66567A (en) | 1994-12-28 |
| DE69220226T2 (de) | 1998-01-08 |
| DK0593497T3 (da) | 1997-10-27 |
| WO1992017432A1 (en) | 1992-10-15 |
| CA2106786A1 (en) | 1992-09-27 |
| CA2106786C (en) | 1997-12-09 |
| EP0593497A1 (en) | 1994-04-27 |
| KR100201518B1 (ko) | 1999-06-15 |
| CZ225993A3 (en) | 1994-04-13 |
| GR3024006T3 (en) | 1997-10-31 |
| EP0593497B1 (en) | 1997-06-04 |
| HU9302972D0 (en) | 1994-01-28 |
| AU666845B2 (en) | 1996-02-29 |
| JPH06506223A (ja) | 1994-07-14 |
| SK119493A3 (en) | 1994-09-07 |
| CZ281464B6 (cs) | 1996-10-16 |
| PL169009B1 (pl) | 1996-05-31 |
| DE69220226D1 (de) | 1997-07-10 |
| NZ242118A (en) | 1995-03-28 |
| US5126487A (en) | 1992-06-30 |
| ATE153994T1 (de) | 1997-06-15 |
| ES2103945T3 (es) | 1997-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |