Preparation of aldehydes

Details Preparation of aldehydes Preparation of aldehydes

1979-08-27

1981-04-14

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 4550

Patent

active

042621410

ABSTRACT:
Aldehydes are prepared by hydroformylating the corresponding olefinically unsaturated compounds with the aid of rhodium-carbonyl complexes which contain tertiary phosphines as ligands, by carrying out the reaction in the presence of compounds of copper, silver or zinc which are soluble in the reaction mixture and do not contain any component which deactivates the rhodium-carbonyl complexes.

REFERENCES:
patent: 3555098 (1971-01-01), Oliver
patent: 3839459 (1974-10-01), Bennett et al.
patent: 3875240 (1975-04-01), McClure
patent: 4049725 (1977-09-01), Gueant et al.

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