ES2091266T3 - Proceso para preparar esteres y amidas organicos y sistema de catalizador para el mismo. - Google Patents
Proceso para preparar esteres y amidas organicos y sistema de catalizador para el mismo.Info
- Publication number
- ES2091266T3 ES2091266T3 ES91111181T ES91111181T ES2091266T3 ES 2091266 T3 ES2091266 T3 ES 2091266T3 ES 91111181 T ES91111181 T ES 91111181T ES 91111181 T ES91111181 T ES 91111181T ES 2091266 T3 ES2091266 T3 ES 2091266T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- amides
- hydrogen
- catalyst system
- organic esters
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 150000001408 amides Chemical class 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 150000002895 organic esters Chemical class 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- -1 HYDROXYL GROUPS Chemical group 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Measurement Of Radiation (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA LA PREPARACION DE ESTERES Y AMIDAS ORGANICOS HACIENDO REACCIONAR (A) UN EXCESO DE 5 A 60 MOLES% DE UN ESTER DE ACIDO (4-HIDROXIFENIL-SUSTITUIDO) ALCANOICO CON (B) (I) UN ALCOHOL ALIFATICO C SUB 4-C SUB 20 O ALCOHOL DE TIOETER CON UNO O MAS GRUPOS HIDROXILO O (II) UNA AMINA DE LA FORMULA, (R'''''') SUB 2 N(CH SUB 2) SUB N R'''''''' DONDE R'''''' ES HIDROGENO, ALQUILO C SUB 1-7, CICLOALQUILO C SUB 5-12, O ARILO C SUB 6-12, SIEMPRE QUE UN R'''''' SEA HIDROGENO, Y R'''''''' ES HIDROGENO O N(R'''''') SUB 2 DONDE R'''''' ES COMO SE HA DEFINIDO ANTERIORMENTE, EN PRESENCIA DE UN SISTEMA CATALIZADOR QUE CONTENGA UN COMPUESTO INORGANICO BASICO Y UN COMPUESTO ORGANICO APROTICO POLAR. EL PROCESO PROPORCIONA RENDIMIENTOS MAYORES DEL PRODUCTO DESEADO, TIEMPOS DE REACCION MAS CORTOS, Y REDUCE LA PRODUCCION DE PRODUCTOS SECUNDARIOS INDESEABLES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/562,515 US5136082A (en) | 1990-08-03 | 1990-08-03 | Process for preparing organic esters and amides and catalyst system therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2091266T3 true ES2091266T3 (es) | 1996-11-01 |
Family
ID=24246596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91111181T Expired - Lifetime ES2091266T3 (es) | 1990-08-03 | 1991-07-05 | Proceso para preparar esteres y amidas organicos y sistema de catalizador para el mismo. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US5136082A (es) |
| EP (1) | EP0469331B1 (es) |
| JP (1) | JPH04234345A (es) |
| KR (1) | KR100190784B1 (es) |
| CN (1) | CN1032646C (es) |
| AT (1) | ATE142612T1 (es) |
| AU (1) | AU8143491A (es) |
| BR (1) | BR9103343A (es) |
| CA (1) | CA2045107C (es) |
| CS (1) | CS241291A3 (es) |
| DE (1) | DE69121998T2 (es) |
| DK (1) | DK0469331T3 (es) |
| ES (1) | ES2091266T3 (es) |
| FI (1) | FI913680A (es) |
| HU (1) | HUT62550A (es) |
| IL (1) | IL98548A0 (es) |
| MX (1) | MX9100190A (es) |
| NO (1) | NO912801L (es) |
| PT (1) | PT98568A (es) |
| RU (1) | RU2048465C1 (es) |
| YU (1) | YU130491A (es) |
| ZA (1) | ZA914726B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2259325T3 (es) | 2000-06-23 | 2006-10-01 | Ciba Specialty Chemicals Holding Inc. | Procedimiento para la obtencion de esteres de acidos hidroxifenilcarboxilicos. |
| US7667066B2 (en) * | 2004-02-27 | 2010-02-23 | Albemarle Corporation | Preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
| EP1767522B1 (en) | 2004-06-25 | 2013-01-16 | Sumitomo Chemical Company, Limited | Method for producing (z)-1-phenyl-1-diethylaminocarbonyl-2-hydroxymethyl cyclopropane |
| SA06270147B1 (ar) * | 2005-06-09 | 2009-12-22 | نوفارتيس ايه جي | عملية لتخليق 5-(مثيل–1h–إيميدازول–1-يل )–3-(ثلاثي فلـورو مثيل)–بنزامـين |
| DE102005028293A1 (de) * | 2005-06-18 | 2007-01-04 | Bayer Cropscience Gmbh | Verfahren zum Herstellen von Carboxamiden |
| DE102005044250A1 (de) * | 2005-09-15 | 2007-03-29 | Röhm Gmbh | Verfahren zur Herstellung von Methacrylaten mit reaktiven Doppelbindungen |
| CN103508923B (zh) * | 2012-06-27 | 2016-06-29 | 中国石油化工股份有限公司 | 一种受阻酚类抗氧剂的制备方法 |
| CN104496842B (zh) * | 2014-12-30 | 2017-01-25 | 天津利安隆新材料股份有限公司 | 受阻酚类抗氧剂1019的制备方法 |
| CN105294441B (zh) * | 2015-12-10 | 2017-09-15 | 中国科学院新疆理化技术研究所 | 抗氧化剂八[β‑（3,5‑二叔丁基‑4‑羟基苯基）丙酸]三季戊四醇酯的合成方法 |
| CN112661633A (zh) * | 2020-12-24 | 2021-04-16 | 青岛科技大学 | 一种连续制备抗氧剂1010的方法 |
| CN114671777B (zh) * | 2022-03-18 | 2023-09-19 | 天津利安隆新材料股份有限公司 | 酰胺类抗氧剂的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801540A (en) * | 1961-10-30 | 1974-04-02 | Geigy Ag J R | Dialkylhydroxyphenylalkanoic acid esters of di-and tripentaerythritol useful as polymer antioxidants |
| US4228297A (en) * | 1972-12-27 | 1980-10-14 | Ciba-Geigy Corporation | Process for the production of hydroxyalkylphenyl derivatives |
| DE2421309C2 (de) * | 1973-05-10 | 1983-02-24 | Sumitomo Chemical Co., Ltd., Osaka | Veresterte Isopropanolamine, Verfahren zu ihrer Herstellung und Verwendung derselben |
| US3984460A (en) * | 1973-09-25 | 1976-10-05 | Ciba-Geigy Corporation | Esters of trisubstituted hydroxyphenylalkanoic acids |
| US3988363A (en) * | 1973-09-25 | 1976-10-26 | Ciba-Geigy Corporation | 2,4,6-Trialkyl L-3-hydroxyphenylalkanoates |
| FR2246545B1 (es) * | 1973-10-04 | 1978-09-15 | Ile De France | |
| JPS57197245A (en) * | 1981-05-28 | 1982-12-03 | Mitsui Petrochem Ind Ltd | Tetrakis(3-(3,5-dibutyl-4-hydroxyphenyl) propionyloxymethyl)methane |
| 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 |
| EP0300056B1 (en) * | 1987-02-03 | 1992-01-29 | Yoshitomi Pharmaceutical Industries, Ltd. | Process for preparing tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl)methane |
-
1990
- 1990-08-03 US US07/562,515 patent/US5136082A/en not_active Expired - Fee Related
-
1991
- 1991-06-18 IL IL98548A patent/IL98548A0/xx unknown
- 1991-06-19 ZA ZA914726A patent/ZA914726B/xx unknown
- 1991-06-20 CA CA002045107A patent/CA2045107C/en not_active Expired - Fee Related
- 1991-07-05 EP EP91111181A patent/EP0469331B1/en not_active Expired - Lifetime
- 1991-07-05 DK DK91111181.3T patent/DK0469331T3/da active
- 1991-07-05 DE DE69121998T patent/DE69121998T2/de not_active Expired - Fee Related
- 1991-07-05 ES ES91111181T patent/ES2091266T3/es not_active Expired - Lifetime
- 1991-07-05 AT AT91111181T patent/ATE142612T1/de not_active IP Right Cessation
- 1991-07-08 CN CN91104729A patent/CN1032646C/zh not_active Expired - Fee Related
- 1991-07-12 MX MX9100190A patent/MX9100190A/es not_active IP Right Cessation
- 1991-07-17 NO NO91912801A patent/NO912801L/no unknown
- 1991-07-19 HU HU912429A patent/HUT62550A/hu unknown
- 1991-07-24 YU YU130491A patent/YU130491A/sh unknown
- 1991-07-29 AU AU81434/91A patent/AU8143491A/en not_active Abandoned
- 1991-08-01 FI FI913680A patent/FI913680A/fi not_active Application Discontinuation
- 1991-08-01 KR KR1019910013307A patent/KR100190784B1/ko not_active IP Right Cessation
- 1991-08-02 RU SU915001199A patent/RU2048465C1/ru active
- 1991-08-02 CS CS912412A patent/CS241291A3/cs unknown
- 1991-08-02 BR BR919103343A patent/BR9103343A/pt not_active IP Right Cessation
- 1991-08-02 PT PT98568A patent/PT98568A/pt not_active Application Discontinuation
- 1991-08-02 JP JP3194017A patent/JPH04234345A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04234345A (ja) | 1992-08-24 |
| CA2045107C (en) | 1997-12-09 |
| CN1032646C (zh) | 1996-08-28 |
| DE69121998T2 (de) | 1997-02-20 |
| HUT62550A (en) | 1993-05-28 |
| EP0469331A1 (en) | 1992-02-05 |
| FI913680A0 (fi) | 1991-08-01 |
| AU8143491A (en) | 1992-02-06 |
| HU912429D0 (en) | 1991-12-30 |
| BR9103343A (pt) | 1992-05-05 |
| RU2048465C1 (ru) | 1995-11-20 |
| MX9100190A (es) | 1992-04-01 |
| IL98548A0 (en) | 1992-07-15 |
| ATE142612T1 (de) | 1996-09-15 |
| KR100190784B1 (ko) | 1999-06-01 |
| ZA914726B (en) | 1992-05-27 |
| YU130491A (sh) | 1994-05-10 |
| PT98568A (pt) | 1992-07-31 |
| DE69121998D1 (de) | 1996-10-17 |
| KR920004329A (ko) | 1992-03-27 |
| US5136082A (en) | 1992-08-04 |
| NO912801D0 (no) | 1991-07-17 |
| FI913680A (fi) | 1992-02-04 |
| CS241291A3 (en) | 1992-02-19 |
| DK0469331T3 (da) | 1996-09-30 |
| CA2045107A1 (en) | 1992-02-04 |
| NO912801L (no) | 1992-02-04 |
| CN1058584A (zh) | 1992-02-12 |
| EP0469331B1 (en) | 1996-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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