Process for producing catalyst precursors

Details Process for producing catalyst precursors Process for producing catalyst precursors

1981-06-29

1983-10-11

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 1500

Patent

active

044091494

ABSTRACT:
This invention relates to a novel process for the preparation of rhodium(I) carbonyltriorganophosphorus mono-.beta.-ketoenolate complexes which comprises reacting a halocarbonylbis(triorganophosphorus) rhodium(I) complex, a .beta.-ketoenolate source and an oxygen transfer agent. The complexes so produced are useful as precursors for catalysts in hydroformylation processes.

REFERENCES:
patent: 3511880 (1970-09-01), Booth et al.
patent: 3527809 (1970-09-01), Pruett et al.
patent: 3547964 (1970-12-01), Olivier
patent: 3646079 (1972-02-01), Lawrenson
patent: 4021463 (1977-05-01), Kummer et al.
patent: 4113754 (1978-09-01), Kummer et al.
Bonati et al., J. Chem. Soc. 3156 (1964).
J. Organometallic Chem. 43 425 (1972).

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