Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1979-11-16
1984-11-06
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568882, 568883, 260429R, 502159, 502166, C07C 4549, C07C 4550
Patent
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
Gaset Antoine
Kalk Philippe
Poilblanc Rene
Lone Werren B.
Produits Chimiques Ugine Kuhlmann
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