SK279239B6 - Spôsob výroby esterov kyseliny hydroxyfenylkarboxy - Google Patents
Spôsob výroby esterov kyseliny hydroxyfenylkarboxy Download PDFInfo
- Publication number
- SK279239B6 SK279239B6 SK3106-92A SK310692A SK279239B6 SK 279239 B6 SK279239 B6 SK 279239B6 SK 310692 A SK310692 A SK 310692A SK 279239 B6 SK279239 B6 SK 279239B6
- Authority
- SK
- Slovakia
- Prior art keywords
- formula
- process according
- group
- aluminum
- reaction
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH302891 | 1991-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
SK310692A3 SK310692A3 (en) | 1995-02-08 |
SK279239B6 true SK279239B6 (sk) | 1998-08-05 |
Family
ID=4247022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK3106-92A SK279239B6 (sk) | 1991-10-15 | 1992-10-12 | Spôsob výroby esterov kyseliny hydroxyfenylkarboxy |
Country Status (13)
Country | Link |
---|---|
US (1) | US5481023A (zh) |
EP (1) | EP0538189B1 (zh) |
JP (1) | JP3341216B2 (zh) |
KR (1) | KR100289102B1 (zh) |
CN (1) | CN1039993C (zh) |
BR (1) | BR9203974A (zh) |
CA (1) | CA2080429C (zh) |
CZ (1) | CZ279447B6 (zh) |
DE (1) | DE59205000D1 (zh) |
ES (1) | ES2082433T3 (zh) |
MX (1) | MX9205907A (zh) |
SK (1) | SK279239B6 (zh) |
TW (1) | TW212790B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08505429A (ja) * | 1993-10-28 | 1996-06-11 | シェブロン ケミカル カンパニー | ポリアルキルヒドロキシ芳香族エステル及びそれを含む燃料組成物 |
TW289752B (zh) * | 1994-03-11 | 1996-11-01 | Ciba Geigy Ag | |
EP0933352B1 (en) * | 1998-02-02 | 2003-03-12 | Ciba SC Holding AG | Improved process for the preparation of substituted hydroxyhydrocinnamate esters by removal of tin catalysts |
US6232481B1 (en) | 2000-01-11 | 2001-05-15 | Regents Of The University Of Minnesota | Method for manufacturing betulinic acid |
EP1292560B1 (de) * | 2000-06-23 | 2006-03-15 | Ciba SC Holding AG | Verfahren zur herstellung von hydroxyphenylcarbonsäureestern |
US7667066B2 (en) | 2004-02-27 | 2010-02-23 | Albemarle Corporation | Preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
US20060183935A1 (en) * | 2005-02-15 | 2006-08-17 | The Lubrizol Corporation | Processing improvements for hindered, ester-substituted phenols |
CN102030647B (zh) * | 2010-11-05 | 2013-06-19 | 山东省临沂市三丰化工有限公司 | 一种制备液体抗氧剂的清洁生产方法 |
EP3067343B1 (de) | 2015-03-10 | 2018-07-25 | Evonik Degussa GmbH | Antioxidantien zur Herstellung emissionsarmer PUR-Systeme |
JP6503220B2 (ja) * | 2015-04-30 | 2019-04-17 | 上野製薬株式会社 | 4−ヒドロキシ安息香酸長鎖エステルの精製方法 |
JP6503227B2 (ja) * | 2015-05-27 | 2019-04-17 | 上野製薬株式会社 | 4−ヒドロキシ安息香酸長鎖エステルの精製方法 |
WO2024170610A1 (en) | 2023-02-17 | 2024-08-22 | Basf Se | Process for the preparation of hydroxyphenylcarboxylic acid esters using catalytic transesterification |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL284832A (zh) * | 1961-10-30 | |||
FR1490341A (fr) * | 1965-08-27 | 1967-07-28 | Universal Oil Prod Co | Nouveau parfum et son procédé de préparation |
CH549407A (de) * | 1970-07-06 | 1974-05-31 | Ciba Geigy Ag | Verwendung sterisch gehinderter phenolestern von glykolen als stabilisatoren. |
US4228297A (en) * | 1972-12-27 | 1980-10-14 | Ciba-Geigy Corporation | Process for the production of hydroxyalkylphenyl derivatives |
US4112240A (en) * | 1973-09-15 | 1978-09-05 | Dynamit Nobel Aktiengesellschaft | Process for the manufacture of light colored dipropyleneglycol dibenzoate |
US4085132A (en) * | 1975-06-24 | 1978-04-18 | Ciba-Geigy Corporation | Process for the production of hydroxyalkylphenyl derivatives |
US4536593A (en) * | 1982-07-13 | 1985-08-20 | Ciba-Geigy Corporation | Process for the preparation of sterically hindered hydroxphenylcarboxylic acid esters |
US4618700A (en) * | 1983-12-22 | 1986-10-21 | Ciba-Geigy Corporation | Process for the preparation of a hydroxyphenylcarboxylate |
US4594444A (en) * | 1983-12-22 | 1986-06-10 | Ciba-Geigy Corporation | Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
US4716244A (en) * | 1985-05-02 | 1987-12-29 | Ciba-Geigy Corporation | Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
-
1992
- 1992-10-02 TW TW081107843A patent/TW212790B/zh not_active IP Right Cessation
- 1992-10-06 DE DE59205000T patent/DE59205000D1/de not_active Expired - Lifetime
- 1992-10-06 EP EP92810758A patent/EP0538189B1/de not_active Expired - Lifetime
- 1992-10-06 ES ES92810758T patent/ES2082433T3/es not_active Expired - Lifetime
- 1992-10-12 SK SK3106-92A patent/SK279239B6/sk not_active IP Right Cessation
- 1992-10-12 CZ CS923106A patent/CZ279447B6/cs not_active IP Right Cessation
- 1992-10-13 CA CA002080429A patent/CA2080429C/en not_active Expired - Fee Related
- 1992-10-14 BR BR929203974A patent/BR9203974A/pt not_active IP Right Cessation
- 1992-10-14 KR KR1019920019007A patent/KR100289102B1/ko not_active IP Right Cessation
- 1992-10-15 MX MX9205907A patent/MX9205907A/es not_active IP Right Cessation
- 1992-10-15 CN CN92111500A patent/CN1039993C/zh not_active Expired - Lifetime
- 1992-10-15 JP JP30304892A patent/JP3341216B2/ja not_active Expired - Fee Related
-
1993
- 1993-09-30 US US08/129,789 patent/US5481023A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1071414A (zh) | 1993-04-28 |
TW212790B (zh) | 1993-09-11 |
JPH05310640A (ja) | 1993-11-22 |
KR930007879A (ko) | 1993-05-20 |
MX9205907A (es) | 1993-04-01 |
CN1039993C (zh) | 1998-09-30 |
BR9203974A (pt) | 1993-04-27 |
EP0538189A2 (de) | 1993-04-21 |
EP0538189A3 (de) | 1993-04-28 |
DE59205000D1 (de) | 1996-02-22 |
EP0538189B1 (de) | 1996-01-10 |
CA2080429A1 (en) | 1993-04-16 |
ES2082433T3 (es) | 1996-03-16 |
CZ279447B6 (cs) | 1995-04-12 |
CZ310692A3 (en) | 1993-05-12 |
SK310692A3 (en) | 1995-02-08 |
JP3341216B2 (ja) | 2002-11-05 |
CA2080429C (en) | 2004-01-06 |
KR100289102B1 (ko) | 2001-05-02 |
US5481023A (en) | 1996-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20101012 |