Photochemical preparation of olefin addition catalysts

Details Photochemical preparation of olefin addition catalysts Photochemical preparation of olefin addition catalysts

1977-01-31

1978-11-28

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

20415914, 260604HF, 260605R, B01J 3120, B01J 3124

Patent

active

041275063

ABSTRACT:
Novel polymer supported catalysts are prepared by photo-irradiation of low valent transition metal compounds such as Co.sub.2 (CO).sub.8, Rh.sub.4 (CO).sub.12 or Ru.sub.3 (CO).sub.12 in the presence of solid polymers containing amine ligands such as polyvinyl pyridine. Hydroformylation of olefins to aldehydes at ambient conditions has been demonstrated.

REFERENCES:
patent: 2480672 (1949-08-01), Plank
patent: 3636159 (1972-01-01), Solomon
patent: 3652676 (1972-03-01), Kahle et al.
patent: 3872026 (1975-03-01), Dunn
patent: 3923533 (1975-12-01), Hammel et al.
J. Org. Chem., 28 (July, 1963), pp. 1947-1948, Lapporte et al.

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