Low pressure rhodium catalyzed hydroformylation of olefins

Details Low pressure rhodium catalyzed hydroformylation of olefins Low pressure rhodium catalyzed hydroformylation of olefins

1990-02-23

1991-04-02

Prescott, Arthur C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 13, 556 16, 556 21, 556 30, C07F 1500, C07F 966, C07F 990, C07F 994

Patent

active

050048236

ABSTRACT:
The hydroformylation of olefins with rhodium complex catalysts is described. The catalysts employed comprise a rhodium complex with at least one bidentate ligand having a specified structure, ##STR1## Hydroformylation reactions at relatively low temperatures and pressure and yet with high rates of reaction and high selectivity to aldehyde product are obtained by the practice of the present invention.

REFERENCES:
patent: 4612402 (1986-09-01), Muccigrosso et al.
patent: 4748261 (1988-05-01), Billig et al.
patent: 4873213 (1989-10-01), Puckette et al.
patent: 4904808 (1990-02-01), Devon et al.

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