Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1992-04-28
1993-03-30
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568451, 568909, C07C 4550, C07C 2916
Patent
active
051985896
ABSTRACT:
A method of olefin hydroformylation is provided wherein an olefin reacts with a carbonyl catalyst and with reaction gases such as hydrogen and carbon monoxide in the presence of a supercritical reaction solvent, such as carbon dioxide. The invention provides higher yields of n-isomer product without the gas-liquid mixing rate limitation seen in conventional Oxo processes using liquid media.
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R. Fowler et al., "Hydroformylate propylene at low pressure", Hydrocarbon Proc. 55 (9) 247 (1976).
J. W. Rathke et al., "Propylene Hydroformylation in Supercritical Carbon Dioxide", Organometallics 1991, 10, 1350-1355.
Klingler Robert J.
Rathke Jerome W.
Albrecht John M.
Lone Werren B.
Moser William R.
The United States of America as represented by the United States
Weinberger James W.
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