ES2040608T3 - Procedimiento para la produccion de mezclas de acetales ciclicos de acroleina con glicerol. - Google Patents
Procedimiento para la produccion de mezclas de acetales ciclicos de acroleina con glicerol.Info
- Publication number
- ES2040608T3 ES2040608T3 ES199191118213T ES91118213T ES2040608T3 ES 2040608 T3 ES2040608 T3 ES 2040608T3 ES 199191118213 T ES199191118213 T ES 199191118213T ES 91118213 T ES91118213 T ES 91118213T ES 2040608 T3 ES2040608 T3 ES 2040608T3
- Authority
- ES
- Spain
- Prior art keywords
- acrolein
- glycerol
- acetals
- reaction
- blends
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title abstract 9
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title abstract 6
- 150000001241 acetals Chemical class 0.000 title 1
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- -1 cyclic acrolein glycerol acetals Chemical class 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 229910001410 inorganic ion Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000010626 work up procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
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)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
LAS MEZCLAS DE ACROLELINGLICENACETALE CICLICAS SE OBTIENEN MEDIANTE LA TRANSFORMACION DE ACROLEINA CON GLICERINA EN PRESENCIA DE UN CATALIZADOR ACIDO Y SOLIDO. PARA QUE LAS MEZCLAS OBTENIDAS SEAN DE UN ALTO PODER SELECTIVO SE DEBE DE EFECTUAR LA TRANSFORMACION EN PRESENCIA DE UNA MEZCLA DE REACCION A MODO DE DISOLVENTE QUE CONSTE DE AGUA, ACROLEINGLICERINACETALEN CICLICOS, GLICERINA Y DE ACROLEINA Y, CON LA NO PRESENCIA DE DISOLVENTES EXTRAÑOS, AÑADIENDO LA MEZCLA DE REACCION LIBERADA DEL CATALIZADOR ANTES DE LA PREPARACION DESTILADA CON UNA SUSTANCIA AUMENTADA AL VALOR PH, DE TAL FORMA QUE LA MEZCLA TENGA UN VALOR 10 VECES MAS DE UN VALOR PH DE LA DILUCION CON AGUA, DENTRO DEL MARGENDE 4, 5 A 7. PREFERIBLEMENTE LA TRANSFORMACION SE LLEVA A CABO A UNA TEMPERATURA DE 10 A 30 C, UTILIZANDO UN INTERCAMBIADOR DE IONES FUERTEMENTE ORGANICO O INORGANICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4040362A DE4040362A1 (de) | 1990-12-17 | 1990-12-17 | Verfahren zur herstellung von gemischen cyclischer acroleinglycerinacetale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2040608T3 true ES2040608T3 (es) | 1993-10-16 |
Family
ID=6420582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199191118213T Expired - Lifetime ES2040608T3 (es) | 1990-12-17 | 1991-10-25 | Procedimiento para la produccion de mezclas de acetales ciclicos de acroleina con glicerol. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5216179A (es) |
| EP (1) | EP0491142B1 (es) |
| JP (1) | JPH04266884A (es) |
| AT (1) | ATE89824T1 (es) |
| AU (1) | AU634919B2 (es) |
| CA (1) | CA2057740A1 (es) |
| DE (2) | DE4040362A1 (es) |
| DK (1) | DK0491142T3 (es) |
| ES (1) | ES2040608T3 (es) |
| IL (1) | IL100381A0 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9602980A (es) * | 1994-01-25 | 1997-03-29 | Du Pont | Proceso mejorado para la sintesis de compuestos de dioxovinilo. |
| DE4431994A1 (de) * | 1994-09-08 | 1996-03-14 | Degussa | Verfahren zur Herstellung von 1,1,3-Trialkoxypropan |
| DE4435009A1 (de) * | 1994-09-30 | 1996-04-04 | Degussa | Verfahren zur Herstellung von 2-Vinyl-1,3-dioxolan |
| EP1905767A1 (de) * | 2006-09-28 | 2008-04-02 | Cognis IP Management GmbH | Verfahren zur Herstellung von Glycerinacetalen |
| FR2925490B1 (fr) * | 2007-12-20 | 2009-12-25 | Arkema France | Procede de synthese d'acroleine a partir de glycerol |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3014924A (en) * | 1958-04-15 | 1961-12-26 | Du Pont | Catalytic process for making unsaturated cyclic acetals |
| US3250788A (en) * | 1962-08-01 | 1966-05-10 | Union Carbide Corp | Process for making 4-(4-hydroxybutyl)-2-vinyl-1, 3-dioxolane |
| US4003918A (en) * | 1975-12-15 | 1977-01-18 | Celanese Corporation | Production of 2-vinyl-1,3-dioxane compounds |
-
1990
- 1990-12-17 DE DE4040362A patent/DE4040362A1/de not_active Withdrawn
-
1991
- 1991-10-25 DK DK91118213.7T patent/DK0491142T3/da active
- 1991-10-25 ES ES199191118213T patent/ES2040608T3/es not_active Expired - Lifetime
- 1991-10-25 AT AT91118213T patent/ATE89824T1/de not_active IP Right Cessation
- 1991-10-25 EP EP91118213A patent/EP0491142B1/de not_active Expired - Lifetime
- 1991-10-25 DE DE9191118213T patent/DE59100132D1/de not_active Expired - Fee Related
- 1991-12-03 US US07/801,930 patent/US5216179A/en not_active Expired - Fee Related
- 1991-12-12 JP JP3328502A patent/JPH04266884A/ja active Pending
- 1991-12-16 AU AU89736/91A patent/AU634919B2/en not_active Ceased
- 1991-12-16 IL IL100381A patent/IL100381A0/xx unknown
- 1991-12-16 CA CA002057740A patent/CA2057740A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE4040362A1 (de) | 1992-06-25 |
| US5216179A (en) | 1993-06-01 |
| EP0491142B1 (de) | 1993-05-26 |
| DE59100132D1 (de) | 1993-07-01 |
| AU8973691A (en) | 1992-06-18 |
| DK0491142T3 (da) | 1993-07-12 |
| AU634919B2 (en) | 1993-03-04 |
| JPH04266884A (ja) | 1992-09-22 |
| IL100381A0 (en) | 1992-09-06 |
| EP0491142A1 (de) | 1992-06-24 |
| CA2057740A1 (en) | 1992-06-18 |
| ATE89824T1 (de) | 1993-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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