C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/573.2
C07C 47/02 (2006.01) C07C 45/50 (2006.01)
Patent
CA 1102823
ABSTRACT OF DISCLOSURE This invention relates to catalytic hydroformylation reactions, for example the hydroformylation of internal olefins. In particular the invention relates to a process for the production of a straight chain aldehyde from an olefin comprising reacting the said olefin in a liquid reaction medium with hydrogen and carbon monoxide at a total pressure of less than 500 psig in the presence of a complex of Rh(1) in solution in the said medium and a homo- geneous co-catalyst dissolved in said reaction medium comprising a co-ordination complex of a transition metal other than rhodium selected from Group 6 or Group 8 of the Periodic Table The transition metal is, preferably, selected from the group consisting of Cr, Mo, W, Fe, Co, Pd, Pt and Ru.
305731
Davidson Peter J.
Hignett Rosemary R.
Johnson Matthey & Co.
Wray Robert William
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