ES2077193T3 - Procedimiento de esterificacion de acidos hidroxibenzoicos. - Google Patents
Procedimiento de esterificacion de acidos hidroxibenzoicos.Info
- Publication number
- ES2077193T3 ES2077193T3 ES91401605T ES91401605T ES2077193T3 ES 2077193 T3 ES2077193 T3 ES 2077193T3 ES 91401605 T ES91401605 T ES 91401605T ES 91401605 T ES91401605 T ES 91401605T ES 2077193 T3 ES2077193 T3 ES 2077193T3
- Authority
- ES
- Spain
- Prior art keywords
- hydroxibenzoic
- esterification
- acids
- acid
- procedure
- 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
- 239000002253 acid Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 150000007513 acids Chemical class 0.000 title abstract 2
- 230000032050 esterification Effects 0.000 title abstract 2
- 238000005886 esterification reaction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE ESTERIFICACION DE LOS ACIDOS HIDROXIBENZOICOS. LA INVENCION SE REFIERE MAS EN PARTICULAR A UN PROCESO DE PREPARACION DE LOS ESTERES DEL ACIDO SOLICILICO Y DEL ACIDO PARAHIDROXIBENZOICO. EL PROCESO DE LA INVENCION SE CARACTERIZA POR EL HECHO DE QUE SE HACE REACCIONAR DICHO ACIDO CON UN DERIVADO HALOGENADO DE UN HIDROCARBURO ALIFATICO, CICLOALIFATICO, CICLO LIQUIDA ESENCIALMENTE HOMOGENEO, EN PRESENCIA DE UNA AMINA TERCIARIA NO CUATERNIZABLE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9007818A FR2663631B1 (fr) | 1990-06-22 | 1990-06-22 | Procede d'esterification des acides hydroxybenzoiques. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2077193T3 true ES2077193T3 (es) | 1995-11-16 |
Family
ID=9397891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91401605T Expired - Lifetime ES2077193T3 (es) | 1990-06-22 | 1991-06-17 | Procedimiento de esterificacion de acidos hidroxibenzoicos. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5260475A (es) |
| EP (1) | EP0467727B1 (es) |
| DE (1) | DE69112937T2 (es) |
| ES (1) | ES2077193T3 (es) |
| FR (1) | FR2663631B1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP355098A0 (en) * | 1998-05-15 | 1998-06-11 | Commonwealth Scientific And Industrial Research Organisation | Process for preparing ethers |
| US20020158225A1 (en) * | 2000-12-20 | 2002-10-31 | Gyula Vigh | Buffer compositions with volatile combustion products for use with gas-phase or vapor-phase element-specific detectors |
| GB0306756D0 (en) * | 2003-03-24 | 2003-04-30 | Xzillion Gmbh & Co Kg | Mass labels |
| CN103974928B (zh) * | 2011-10-11 | 2015-12-23 | 沙特基础工业公司 | 制备烷氧基芳基酯的方法 |
| CN104557551B (zh) * | 2014-12-26 | 2016-08-24 | 佛山市南海中南药化厂 | 固液相转移催化合成水杨酸苄酯的新方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB875999A (en) * | 1957-12-09 | 1961-08-30 | Monsanto Chemicals | Production of alkyl esters |
| US3148207A (en) * | 1957-12-09 | 1964-09-08 | Monsanto Co | Process for preparing alkyl esters |
| US3341575A (en) * | 1965-03-19 | 1967-09-12 | Union Oil Co | Preparation of esters from alkyl chlorides and carboxylic acid salts in the presenceof amide solvent and a soluble iodide compound |
| EP0002872A1 (en) * | 1977-12-23 | 1979-07-11 | THE PROCTER & GAMBLE COMPANY | Process for preparing acylated esters of hydroxy carboxylates |
-
1990
- 1990-06-22 FR FR9007818A patent/FR2663631B1/fr not_active Expired - Fee Related
-
1991
- 1991-06-17 ES ES91401605T patent/ES2077193T3/es not_active Expired - Lifetime
- 1991-06-17 EP EP91401605A patent/EP0467727B1/fr not_active Expired - Lifetime
- 1991-06-17 DE DE69112937T patent/DE69112937T2/de not_active Expired - Fee Related
- 1991-06-24 US US07/719,467 patent/US5260475A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5260475A (en) | 1993-11-09 |
| DE69112937T2 (de) | 1996-05-23 |
| DE69112937D1 (de) | 1995-10-19 |
| FR2663631B1 (fr) | 1994-04-08 |
| FR2663631A1 (fr) | 1991-12-27 |
| EP0467727A1 (fr) | 1992-01-22 |
| EP0467727B1 (fr) | 1995-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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