Polymer bound (pentahaptocyclopentadienyl)biscarbonyl rhodium hy

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568882, 568451, C07C 2916

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active

042141095

ABSTRACT:
A catalyst having the structural formula ##STR1## wherein R is zero or an alkyl having from 1 to 10 carbon atoms and wherein P is a polystyrene polymer backbone, where the 6-member ring is part of the polymer. The catalyst is useful for converting olefins to aldehydes in high yield under reaction temperatures of from about 90.degree. to 140.degree. C. and pressures of about 300 to about 5000 psig in the presence of hydrogen and carbon monoxide yielding gases, and preferably polymer swelling solvents such as benzene, THF and toluene. The catalyst is also useful in hydrogenation reactions.

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