ES2164379T3 - Procedimiento para la obtencion de compuestos carbonilicos. - Google Patents
Procedimiento para la obtencion de compuestos carbonilicos.Info
- Publication number
- ES2164379T3 ES2164379T3 ES97953759T ES97953759T ES2164379T3 ES 2164379 T3 ES2164379 T3 ES 2164379T3 ES 97953759 T ES97953759 T ES 97953759T ES 97953759 T ES97953759 T ES 97953759T ES 2164379 T3 ES2164379 T3 ES 2164379T3
- Authority
- ES
- Spain
- Prior art keywords
- radical
- formula
- atom
- hydrogen atom
- atomos
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/39—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a secondary hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl 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)
Abstract
EL OBJETO DE LA PRESENTE INVENCION ES UN PROCEDIMIENTO PARA LA PREPARACION DE COMPUESTOS DE CARBONILO DE FORMULA (I), EN LA QUE R 1 ES UN ATOMO DE HIDROGENO O UN RADICAL ALQUILO CON 1 A 3 ATOMOS DE C, R 2 ES UN ATOMO DE HIDROGENO O UN RADICAL DE FORMULA (II), EN LA QUE R 3 ES UN ATOMO DE HIDROGENO O FORMA JUNTO CON R 4 UN ATOMO DE OXIGENO, R 4 ES EL RADICAL OR 6 , O JUNTO CON R 3 ES UN ATOMO DE OXIGENO,, R 5 ES UN ATOMO DE HIDROGENO, UN RADICAL ALQUILO CON 1 A 8 ATOMOS DE C, O UN RADICAL DE CICLOHEXILO O DE CICLOPENTILO, Y R 6 ES UN RADICAL ALQUILO CON 1 A 4 ATOMOS DE C, UN RADICAL DE CICLOHEXILO O DE CICLOPENTILO, O UN RADICAL DE FORMULA - CH 2 - CHO, O CH 2 - CH 2 - O - CH SUB,2 - CHO, MEDIANTE OXIDACION EN FASE GASEOSA DE METANOL O ALCOHOLES DE FORMULA (III), EN LA QUE R 1 Y R 5 TIENEN LOS SIGNIFICADOS ANTES INDICADOS, Y R 7 ES UN ATOMO DE HIDROGENO O UN RADICAL OR 8 , Y R 8 ES UN ATOMO DE HID ROGENO, UN RADICAL ALQUILO CON 1 A 4 ATOMOS DE C, UN RADICAL DE CICLOHEXILO O DE CICLOPENTILO,O UN RADICAL DE FORMULA CH SUB,2 - CH 2 - OH, O - CH 2 - CH 2 - O CH 2 - CH 2 - OH, CON UN GAS QUE CONTIENE OXIGENO Y EN PRESENCIA DE CATALIZADORES QUE CONTIENEN COBRE Y/O PLATA, Y CON UN COMPUESTO DE FOSFORO QUE SE EVAPORA EN LAS CONDICIONES DE LA REACCION EN UNA CANTIDAD TAL, QUE LA CANTIDAD DE FOSFORO (CALCULADA COMO P), CON RELACION A LA CANTIDAD EN PESO DEL ALCOHOL UTILIZADO, ES HASTA 20 PPM, CARACTERIZADO PORQUE LA CANTIDAD DE FOSFORO SE AÑADE EN AL MENOS DOS PARTES, ESTANDO A) LA PRIMERA PARTE AÑADIDA CON LA MEZCLA GASEOSA DE PARTIDA DE LA CARGA CATALITICA, Y B) AÑADIENDOSE OTRA PARTE DENTRO DE LA CARGA DEL CATALIZADOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19654046A DE19654046A1 (de) | 1996-12-23 | 1996-12-23 | Verfahren zur Herstellung von Carbonylverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2164379T3 true ES2164379T3 (es) | 2002-02-16 |
Family
ID=7816031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97953759T Expired - Lifetime ES2164379T3 (es) | 1996-12-23 | 1997-12-09 | Procedimiento para la obtencion de compuestos carbonilicos. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6072087A (es) |
| EP (1) | EP0946479B1 (es) |
| JP (1) | JP2001506999A (es) |
| KR (1) | KR20000062282A (es) |
| CN (1) | CN1238750A (es) |
| CA (1) | CA2274489A1 (es) |
| DE (2) | DE19654046A1 (es) |
| ES (1) | ES2164379T3 (es) |
| TW (1) | TW430644B (es) |
| WO (1) | WO1998028250A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19811288A1 (de) * | 1998-03-16 | 1999-09-23 | Basf Ag | Verfahren zur Herstellung von Carbonylverbindungen |
| US7754175B2 (en) * | 2007-08-29 | 2010-07-13 | Dynamic Engineering, Inc. | Silicon and catalyst material preparation in a process for producing trichlorosilane |
| CN114853604B (zh) * | 2022-04-06 | 2023-05-30 | 万华化学集团股份有限公司 | 一种五碳醛的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832405A1 (de) * | 1978-07-24 | 1980-02-14 | Basf Ag | Verfahren zur herstellung von glyoxal aus aethylenglykol |
| US4503261A (en) * | 1982-07-22 | 1985-03-05 | Basf Aktiengesellschaft | Preparation of glyoxal |
| WO1984000955A1 (en) * | 1982-08-30 | 1984-03-15 | Mitsui Toatsu Chemicals | Process for producing glyoxal |
| DE3643469A1 (de) * | 1986-12-19 | 1988-06-30 | Basf Ag | Verfahren zur herstellung von carbonylverbindungen |
-
1996
- 1996-12-23 DE DE19654046A patent/DE19654046A1/de not_active Withdrawn
-
1997
- 1997-12-09 CA CA002274489A patent/CA2274489A1/en not_active Abandoned
- 1997-12-09 KR KR1019997005676A patent/KR20000062282A/ko not_active Application Discontinuation
- 1997-12-09 DE DE59704619T patent/DE59704619D1/de not_active Expired - Fee Related
- 1997-12-09 WO PCT/EP1997/006855 patent/WO1998028250A1/de not_active Application Discontinuation
- 1997-12-09 CN CN97180087A patent/CN1238750A/zh active Pending
- 1997-12-09 EP EP97953759A patent/EP0946479B1/de not_active Expired - Lifetime
- 1997-12-09 US US09/331,068 patent/US6072087A/en not_active Expired - Fee Related
- 1997-12-09 ES ES97953759T patent/ES2164379T3/es not_active Expired - Lifetime
- 1997-12-09 JP JP52830298A patent/JP2001506999A/ja active Pending
- 1997-12-22 TW TW086119501A patent/TW430644B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US6072087A (en) | 2000-06-06 |
| TW430644B (en) | 2001-04-21 |
| WO1998028250A1 (de) | 1998-07-02 |
| DE19654046A1 (de) | 1998-06-25 |
| EP0946479B1 (de) | 2001-09-12 |
| DE59704619D1 (de) | 2001-10-18 |
| KR20000062282A (ko) | 2000-10-25 |
| JP2001506999A (ja) | 2001-05-29 |
| EP0946479A1 (de) | 1999-10-06 |
| CA2274489A1 (en) | 1998-07-02 |
| CN1238750A (zh) | 1999-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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