EPOXIDE STABILIZATION OF FLUOROPHOSPHITE-METAL CATALYST SYSTEM

EPOXIDE STABILIZATION OF FLUOROPHOSPHITE-METAL CATALYST SYSTEM

A process for stabilizing a fluorophosphite ligand in a hydroformylation reaction mixture having an alpha-olefin, hydrogen, carbon monoxide and a catalyst composition having a combination of a rhodium containing compound and one or more fluorophosphite compounds having the general formula:wherein R...

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Bibliographische Detailangaben
Hauptverfasser: DEVON, THOMAS, JAMES, PUCKETTE, THOMAS, ALLEN, TOLLESON, GINETTE, STRUCK, STAVINOHA, JEROME, L., JR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:A process for stabilizing a fluorophosphite ligand in a hydroformylation reaction mixture having an alpha-olefin, hydrogen, carbon monoxide and a catalyst composition having a combination of a rhodium containing compound and one or more fluorophosphite compounds having the general formula:wherein R and R are hydrocarbyl radicals which contain a total of up to about 40 carbon atoms, the process includes the step of adding to the reaction mixture an epoxide in a sufficient amount to reduce the degradation of the fluorophosphite ligand.