FR2208872A1 - Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst - Google Patents

Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst

Info

Publication number
FR2208872A1
FR2208872A1 FR7243479A FR7243479A FR2208872A1 FR 2208872 A1 FR2208872 A1 FR 2208872A1 FR 7243479 A FR7243479 A FR 7243479A FR 7243479 A FR7243479 A FR 7243479A FR 2208872 A1 FR2208872 A1 FR 2208872A1
Authority
FR
France
Prior art keywords
asymmetric
diphosphine
catalyst
rhodium
cobalt 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.)
Granted
Application number
FR7243479A
Other languages
French (fr)
Other versions
FR2208872B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7243479A priority Critical patent/FR2208872A1/en
Publication of FR2208872A1 publication Critical patent/FR2208872A1/en
Application granted granted Critical
Publication of FR2208872B1 publication Critical patent/FR2208872B1/fr
Granted legal-status Critical Current

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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
    • C07C45/49—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
    • C07C45/505—Asymmetric hydroformylation

Abstract

Aldehydes are produced by hydroformylation is presence of a complex with a diphosphine pref. of formula: (R)2P.R1.P(R)2 (II) (R1=divalent hydrocarbyl having >=1 asymmetric C and opt. >=1 heteroatoms; R = same or different opt. substd. hydrocarbyl). Complex may be used e.g., as a mixt. of Co carbonyl or of RhCl2(CO)4 with (II). The metal/diphosphine ratio is 1:1 to 1:20. the catalyst may be supported by a mineral or org. support. Process is rapid, operates at low press. and, when optically active olefins are used, gives improved optical selectivity.
FR7243479A 1972-12-06 1972-12-06 Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst Granted FR2208872A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7243479A FR2208872A1 (en) 1972-12-06 1972-12-06 Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243479A FR2208872A1 (en) 1972-12-06 1972-12-06 Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst

Publications (2)

Publication Number Publication Date
FR2208872A1 true FR2208872A1 (en) 1974-06-28
FR2208872B1 FR2208872B1 (en) 1976-03-12

Family

ID=9108315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243479A Granted FR2208872A1 (en) 1972-12-06 1972-12-06 Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst

Country Status (1)

Country Link
FR (1) FR2208872A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385671A1 (en) * 1977-03-31 1978-10-27 Celanese Corp HYDROFORMYLATION PROCESS USING A CATALYTIC COMPLEX BASED ON RHODIUM AND DIPHOSPHINO LIGANDS
US5360938A (en) * 1991-08-21 1994-11-01 Union Carbide Chemicals & Plastics Technology Corporation Asymmetric syntheses
WO1995006627A1 (en) * 1993-09-02 1995-03-09 E.I. Du Pont De Nemours And Company Enantioselective hydroformylation
US5481006A (en) * 1994-01-11 1996-01-02 E. I. Du Pont De Nemours And Company Selective asymmetric hydrogenation of dehydroamino acid derivatives using rhodium and iridium diphosphinite carbohydrate catalyst compositions

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385671A1 (en) * 1977-03-31 1978-10-27 Celanese Corp HYDROFORMYLATION PROCESS USING A CATALYTIC COMPLEX BASED ON RHODIUM AND DIPHOSPHINO LIGANDS
US5360938A (en) * 1991-08-21 1994-11-01 Union Carbide Chemicals & Plastics Technology Corporation Asymmetric syntheses
US5491266A (en) * 1991-08-21 1996-02-13 Union Carbide Chemicals & Plastics Technology Corporation Asymmetric syntheses
WO1995006627A1 (en) * 1993-09-02 1995-03-09 E.I. Du Pont De Nemours And Company Enantioselective hydroformylation
US5475146A (en) * 1993-09-02 1995-12-12 E. I. Du Pont De Nemours And Company Enantioselective hydroformylation
US5574171A (en) * 1993-09-02 1996-11-12 E. I. Du Pont De Nemours And Company Enantioselective hydroformylation
US5481006A (en) * 1994-01-11 1996-01-02 E. I. Du Pont De Nemours And Company Selective asymmetric hydrogenation of dehydroamino acid derivatives using rhodium and iridium diphosphinite carbohydrate catalyst compositions
US5510507A (en) * 1994-01-11 1996-04-23 E. I. Du Pont De Nemours And Company Selective asymmetric hydrogenation of dehydroamino acid derivatives using rhodium and iridium diphosphinite carbohydrate catalyst compositions

Also Published As

Publication number Publication date
FR2208872B1 (en) 1976-03-12

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