Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1984-02-13
1985-09-03
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502161, 502162, 502164, 502166, 502167, 502169, B01J 3120
Patent
active
045393060
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.
REFERENCES:
patent: 3631111 (1971-12-01), Tucci
patent: 4226845 (1980-10-01), Laine
patent: 4253987 (1981-03-01), Fiato
patent: 4306086 (1981-12-01), Demay
patent: 4346020 (1982-08-01), Pretzer et al.
Ashland Oil Inc.
Garvin Patrick P.
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