Zero-valent mixed metal catalysts and process of preparation

Details Zero-valent mixed metal catalysts and process of preparation Zero-valent mixed metal catalysts and process of preparation

1979-03-07

1980-09-16

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252428, 252429R, 252430, 252460, 252466PT, 252474, 585269, 585250, B01J 2346

Patent

active

042228980

ABSTRACT:
A process for the preparation of novel zero-valent mixed catalysts. The catalysts are prepared by the reaction of an organic metal cluster compound wherein one of the metals is lithium with a complex of a rhodium halide and an olefinic hydrocarbon ligand. The catalyst may, if desired, be deposited on a support such as alumina or silica. It is effective to catalyze the hydrogenation of organic compounds such as benzene, styrene and the like.

REFERENCES:
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patent: 3759838 (1973-09-01), Dewhirst
patent: 4021374 (1977-05-01), Petro et al.
patent: 4152303 (1979-05-01), Cohen et al.
Ten Hoedt et al, J. Organomet. Chem. 133 (1977), pp. 113-121.
Popov et al, C.A. 84, 73771w.
Alchudzhan et al, C.A. 71, 12280v.
Alchudzhan et al, C.A. 72, 66452s.
Popov et al, C.A. 77, 18935h.
Van Koten et al, J. Organomet. Chem. 1975, 85 (1), pp. 105-114.

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