MX336537B - Procedimiento de obtencion de un ester de acido carboxilico. - Google Patents
Procedimiento de obtencion de un ester de acido carboxilico.Info
- Publication number
- MX336537B MX336537B MX2012010806A MX2012010806A MX336537B MX 336537 B MX336537 B MX 336537B MX 2012010806 A MX2012010806 A MX 2012010806A MX 2012010806 A MX2012010806 A MX 2012010806A MX 336537 B MX336537 B MX 336537B
- Authority
- MX
- Mexico
- Prior art keywords
- carboxylic acid
- acid ester
- organic phase
- alcohol
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 125000003262 carboxylic acid ester group Chemical class [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 title 1
- 239000012074 organic phase Substances 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 3
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002168 ethanoic acid esters Chemical class 0.000 abstract 1
- -1 ethyl acetate ester Chemical class 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención concierne a un procedimiento de obtención de un éster de ácido carboxílico, particularmente un éster del ácido acético y más particularmente el acetato de etilo. La presente invención concierne más particularmente a un procedimiento de obtención de un éster de ácido carboxílico a partir de una fase orgánica procedente de una reacción de esterificación entre un ácido carboxílico y un alcohol, comprendiendo dicha fase orgánica al menos mayoritariamente el éster de ácido carboxílico y minoritariamente el alcohol y agua, caracterizado por el hecho de que el mismo comprende una etapa de separación en el curso de la cual la fase orgánica se empobrece en alcohol y se desembaraza del ácido carboxílico por una operación de extracción líquido/líquido por puesta en contacto de dicha fase orgánica con una fase acuosa que permite extraer el alcohol y el ácido carboxílico presente en la fase orgánica hacia la fase acuosa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1052163A FR2957918B1 (fr) | 2010-03-25 | 2010-03-25 | Procede d'obtention d'un ester d'acide carboxylique |
| PCT/IB2011/000596 WO2011117707A1 (fr) | 2010-03-25 | 2011-03-21 | Procede d'obtention d'un ester d'acide carboxylique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2012010806A MX2012010806A (es) | 2012-11-12 |
| MX336537B true MX336537B (es) | 2016-01-22 |
Family
ID=42753036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012010806A MX336537B (es) | 2010-03-25 | 2011-03-21 | Procedimiento de obtencion de un ester de acido carboxilico. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20130131376A1 (es) |
| EP (1) | EP2550249B1 (es) |
| CN (1) | CN102822135B (es) |
| BR (1) | BR112012024286B8 (es) |
| ES (1) | ES2558456T3 (es) |
| FR (1) | FR2957918B1 (es) |
| MX (1) | MX336537B (es) |
| WO (1) | WO2011117707A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2921489C (en) * | 2013-08-30 | 2021-06-29 | Furanix Technologies B.V. | Process for purifying an acid composition comprising 2-formyl-furan-5-carboxylic acid and 2,5-furandicarboxylic acid |
| FR3010998B1 (fr) * | 2013-09-23 | 2016-11-25 | Arkema France | Procede d'extraction liquide - liquide pour la production d'esters acryliques |
| FR3032707B1 (fr) | 2015-02-18 | 2017-03-10 | Ifp Energies Now | Procede d'esterification d'un diol mettant en œuvre une distillation reactive |
| CN105399624B (zh) * | 2015-06-30 | 2019-01-08 | 江西师范大学 | 一种采用耐酸性分子筛膜反应器制备醋酸酯类的方法 |
| US20170165371A1 (en) * | 2017-02-22 | 2017-06-15 | Joel Steven Goldberg | Novel synthesis of potential ester prodrugs |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1400849A (en) | 1918-08-07 | 1921-12-20 | Us Ind Alcohol Co | Continuous process for the manufacture of esters |
| US2147341A (en) * | 1930-09-16 | 1939-02-14 | Joseph F Harrington | Process for the manufacture of esters |
| US2001926A (en) * | 1931-06-13 | 1935-05-21 | Torok Gabor | Esterification of organic acids with separation of the esters in highly concenetrated form |
| NL90413C (es) * | 1954-02-18 | |||
| FR1296647A (fr) * | 1961-05-08 | 1962-05-14 | Melle Usines Sa | Perfectionnements à la fabrication d'esters lourds |
| GB1173089A (en) | 1967-06-06 | 1969-12-03 | Bp Chem Int Ltd | Production of Esters |
| US4314947A (en) | 1978-12-21 | 1982-02-09 | Basf Aktiengesellschaft | Process for completing the esterification of carboxylic acids with alcohols |
| GB9706281D0 (en) * | 1997-03-26 | 1997-05-14 | Bp Chem Int Ltd | Ester co-production |
| CZ292620B6 (cs) | 1999-10-14 | 2003-11-12 | Sulzer Chemtech Ltd. | Způsob výroby etylacetátu a zařízení k provádění tohoto způsobu |
| US6768021B2 (en) * | 1999-12-22 | 2004-07-27 | Celanese International Corporation | Process improvement for continuous ethyl acetate production |
| DE102005052257B4 (de) * | 2005-11-02 | 2013-11-14 | Symrise Ag | Verfahren zur Herstellung von C1-C8-Alkancarbonsäure-C1-C4-alkylestern |
| BRPI0707394A2 (pt) | 2006-02-28 | 2011-05-03 | Shell Internationale Res Maartschappij B V | processo para destilação reativa |
| US8080684B2 (en) * | 2007-06-27 | 2011-12-20 | H R D Corporation | Method of producing ethyl acetate |
-
2010
- 2010-03-25 FR FR1052163A patent/FR2957918B1/fr active Active
-
2011
- 2011-03-21 US US13/636,607 patent/US20130131376A1/en not_active Abandoned
- 2011-03-21 WO PCT/IB2011/000596 patent/WO2011117707A1/fr not_active Ceased
- 2011-03-21 BR BR112012024286A patent/BR112012024286B8/pt active IP Right Grant
- 2011-03-21 EP EP11717325.2A patent/EP2550249B1/fr active Active
- 2011-03-21 CN CN201180015448.5A patent/CN102822135B/zh active Active
- 2011-03-21 MX MX2012010806A patent/MX336537B/es unknown
- 2011-03-21 ES ES11717325.2T patent/ES2558456T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102822135B (zh) | 2016-08-03 |
| BR112012024286B1 (pt) | 2020-09-15 |
| FR2957918B1 (fr) | 2012-07-13 |
| US20130131376A1 (en) | 2013-05-23 |
| CN102822135A (zh) | 2012-12-12 |
| MX2012010806A (es) | 2012-11-12 |
| EP2550249A1 (fr) | 2013-01-30 |
| BR112012024286A2 (pt) | 2016-05-24 |
| WO2011117707A1 (fr) | 2011-09-29 |
| EP2550249B1 (fr) | 2015-10-07 |
| ES2558456T3 (es) | 2016-02-04 |
| FR2957918A1 (fr) | 2011-09-30 |
| BR112012024286B8 (pt) | 2022-12-13 |
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