Production of aldehydes from organic acid esters

Details Production of aldehydes from organic acid esters Production of aldehydes from organic acid esters

1983-12-02

1985-04-16

Lone, Werren B.

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

Organic compounds

Oxygen containing

568485, 568489, C07C 4549, C07C 4550

Patent

active

045117411

ABSTRACT:
A process for the production of an aldehyde at high selectivity and rate by the reaction of an organic ester with carbon monoxide or synthesis gas in contact with a catalyst system containing rhodium atoms and cobalt atoms and lithium iodide or lithium bromide and, optionally, an organic ligand.

REFERENCES:
patent: 3356734 (1967-12-01), Kuraishi et al.
patent: 3720718 (1973-03-01), Fenton
patent: 3784616 (1974-01-01), Fenton
patent: 4189441 (1980-02-01), Braca et al.
patent: 4225517 (1980-09-01), Gane
patent: 4239704 (1980-12-01), Pretzer et al.
patent: 4251458 (1981-02-01), Pugach
patent: 4267384 (1981-05-01), Smith
patent: 4429150 (1984-01-01), Drent
patent: 4447648 (1984-03-01), Wegman
J. Am. Chem. Soc., 1978, 100, 6238.
Fundamental Research of Homogeneous Catalysis, vol. 3, Plenum _1979, Braca et al.

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