ES2030039T3 - Procedimiento para la fabricacion de aldehidos. - Google Patents
Procedimiento para la fabricacion de aldehidos.Info
- Publication number
- ES2030039T3 ES2030039T3 ES198787117134T ES87117134T ES2030039T3 ES 2030039 T3 ES2030039 T3 ES 2030039T3 ES 198787117134 T ES198787117134 T ES 198787117134T ES 87117134 T ES87117134 T ES 87117134T ES 2030039 T3 ES2030039 T3 ES 2030039T3
- Authority
- ES
- Spain
- Prior art keywords
- aqueous solution
- forming
- aldehydes
- phosphines
- complex
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
-
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
EL INVENTO SE TRATA DE UN PROCEDIMIENTO PARA LA FABRICACION DE ALDEHIDOS A TRAVES DE LA REDUCCION QUIMICA DE DEFINAS CON MONOXIDO DE CARBONO E HIDROGENO EN LA PRESENCIA DE UNA DISOLUCION ACUOSA COMO CATALIZADOR, QUE CONTIENE SODIO Y TRIAXILFOSFINA FORMADO, COMPLEJO, SULFONADO Y CARBOXILIADO. PARA LA MANTENCION DE LA CONCENTRACION ORIGINAL DE FOSFINA MIENTRAS SE INTRODUCE UNA DISOLUCION NUEVA DE FOSFINA, HASTA CUANDO LA CONCENTRACION TOTAL ESTE DE EN FOSFINAS FORMADAS, COMPLEJOS Y PRODUCTOS DE SUCESION Y DE EXTRACCION DE FOSFINA APROXIMADAMENTE 35 A 45% DE PESO NO HABILES PARA LA FORMACION DEL COMPLEJO, REFIRIENDOSE A LA DISOLUCION ACUOSA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863640614 DE3640614A1 (de) | 1986-11-27 | 1986-11-27 | Verfahren zur herstellung von aldehyden |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030039T3 true ES2030039T3 (es) | 1992-10-16 |
Family
ID=6314953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787117134T Expired - Lifetime ES2030039T3 (es) | 1986-11-27 | 1987-11-20 | Procedimiento para la fabricacion de aldehidos. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4808758A (es) |
EP (1) | EP0269964B1 (es) |
JP (1) | JPH0684323B2 (es) |
KR (1) | KR950000634B1 (es) |
AT (1) | ATE72222T1 (es) |
AU (1) | AU593699B2 (es) |
BR (1) | BR8706407A (es) |
CA (1) | CA1263871A (es) |
DE (2) | DE3640614A1 (es) |
ES (1) | ES2030039T3 (es) |
IE (1) | IE60963B1 (es) |
ZA (1) | ZA878716B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5288818A (en) * | 1991-08-20 | 1994-02-22 | Exxon Chemical Patents Inc. | Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction |
US5215667A (en) * | 1991-08-20 | 1993-06-01 | Exxon Chemical Patents Inc. | Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction |
DE4242725A1 (de) * | 1992-12-17 | 1994-06-23 | Hoechst Ag | Verfahren zur Herstellung von höheren, vorwiegend unverzweigten, primären Alkoholen |
FR2743010B1 (fr) * | 1995-12-29 | 1998-02-20 | Rhone Poulenc Fibres | Procede de preparation par hydrogenation de catalyseurs a base de metal de transition et de phosphine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248802A (en) * | 1975-06-20 | 1981-02-03 | Rhone-Poulenc Industries | Catalytic hydroformylation of olefins |
DE3361212D1 (en) * | 1982-06-11 | 1985-12-19 | Davy Mckee London | Hydroformylation process |
US4547595A (en) * | 1982-09-02 | 1985-10-15 | Ashland Oil, Inc. | Method of reactivating Group VIII anionic hydroformylation catalysts |
DE3534314A1 (de) * | 1985-09-26 | 1987-04-02 | Ruhrchemie Ag | Verfahren zur herstellung von aldehyden |
DE3546123A1 (de) * | 1985-12-24 | 1987-06-25 | Ruhrchemie Ag | Verfahren zur herstellung von aldehyden |
-
1986
- 1986-11-27 DE DE19863640614 patent/DE3640614A1/de not_active Withdrawn
-
1987
- 1987-11-04 KR KR1019870012344A patent/KR950000634B1/ko not_active IP Right Cessation
- 1987-11-19 IE IE311687A patent/IE60963B1/en not_active IP Right Cessation
- 1987-11-20 AT AT87117134T patent/ATE72222T1/de not_active IP Right Cessation
- 1987-11-20 EP EP87117134A patent/EP0269964B1/de not_active Expired - Lifetime
- 1987-11-20 ZA ZA878716A patent/ZA878716B/xx unknown
- 1987-11-20 ES ES198787117134T patent/ES2030039T3/es not_active Expired - Lifetime
- 1987-11-20 DE DE8787117134T patent/DE3776513D1/de not_active Expired - Lifetime
- 1987-11-25 JP JP62295433A patent/JPH0684323B2/ja not_active Expired - Lifetime
- 1987-11-25 US US07/125,596 patent/US4808758A/en not_active Expired - Fee Related
- 1987-11-26 AU AU81826/87A patent/AU593699B2/en not_active Ceased
- 1987-11-26 BR BR8706407A patent/BR8706407A/pt not_active IP Right Cessation
- 1987-11-27 CA CA000552969A patent/CA1263871A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63150238A (ja) | 1988-06-22 |
KR880006153A (ko) | 1988-07-21 |
EP0269964A2 (de) | 1988-06-08 |
DE3640614A1 (de) | 1988-06-09 |
ZA878716B (en) | 1988-05-17 |
EP0269964A3 (en) | 1989-07-26 |
CA1263871A (en) | 1989-12-12 |
IE873116L (en) | 1988-05-27 |
DE3776513D1 (de) | 1992-03-12 |
IE60963B1 (en) | 1994-09-07 |
ATE72222T1 (de) | 1992-02-15 |
US4808758A (en) | 1989-02-28 |
JPH0684323B2 (ja) | 1994-10-26 |
AU593699B2 (en) | 1990-02-15 |
KR950000634B1 (ko) | 1995-01-26 |
EP0269964B1 (de) | 1992-01-29 |
AU8182687A (en) | 1988-06-02 |
BR8706407A (pt) | 1988-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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