Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1982-09-02
1984-06-05
Lone, Warren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568451, 502152, 502162, 502166, 502167, 502200, 502213, C07C 4550
Patent
active
044530196
ABSTRACT:
A process for producing linear aldehydes or alcohols from olefins using a mixed transition metal hydroformylation catalyst wherein the catalyst comprises a mixture of transition metal compounds wherein the first component is an anionic transition metal catalyst having a charge of at least -2. The formula of the anionic compound is generally defined as M.sup.+n [H.sub.y A.sub.x L.sub.z ].sup.-n wherein A represents Fe, Ru, Os, W, Cr, Co, Rh, Ir or Mo, M is a cationic species, n is an integer greater than or equal to 2, x is an integer greater than or equal to 1, y is an integer greater than or equal to 0 and z is an integer generally corresponding to the number of available coordination bonding sites of A. The second component is a Group VIII compound, preferably a halide or carbonyl of the Group VIII compound. These compounds exhibit high selectivity toward linear products.
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Ashland Oil Inc.
Lone Warren B.
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