Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-11-13
1980-07-29
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252431P, C07F 1500
Patent
active
042150663
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: 3644447 (1972-02-01), Joshi
patent: 3794671 (1974-02-01), Wilkinson
patent: 3859359 (1975-01-01), Keblys
patent: 3890359 (1975-06-01), Chandra
patent: 3907847 (1975-09-01), Keblys
patent: 3956177 (1976-05-01), Luech
Gaset Antoine
Kalck Philippe
Poilblanc Rene
Produits Chimiques Ugine Kuhlmann
Sneed Helen M. S.
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