Binuclear rhodium complex as a hydroformylation and hydrogenatio

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

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568882, 568883, 260429R, 502159, 502166, C07C 4549, C07C 4550

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active

044813759

ABSTRACT:
The present invention relates to hydrogenation and hydroformylation catalysts based on a binuclear rhodium complex having the formula: ##STR1## wherein X and X' can be the same or different; when X and X' are the same they are organic tertiary phosphite groups and when different X is a CO group and X' is an organic tertiary phosphite group or an aromatic phosphine group, and SY and SY' are thiolato groups. The invention also comprises the processes of hydroformylation and hydrogenation using such catalytic complex.

REFERENCES:
patent: 3501531 (1970-05-01), Wilkinson
patent: 3794671 (1974-02-01), Wilkinson
patent: 3933919 (1976-01-01), Wilkinson
patent: 3954877 (1976-05-01), Gipson

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