Preparation of acetaldehyde

Details Preparation of acetaldehyde Preparation of acetaldehyde

1980-09-16

1981-11-24

Lone, Werren B.

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

Organic compounds

Oxygen containing

568485, 568489, C07C 4706, C07C 4549

Patent

active

043026117

ABSTRACT:
Acetaldehyde is prepared by reacting methyl acetate and/or dimethyl ether with carbon monoxide and hydrogen in the presence of a palladium catalyst and an iodine moiety in a reaction zone wherein the reaction mixture is in a continuous boiling state.

REFERENCES:
patent: 2727902 (1955-12-01), Reppe et al.
patent: 3285948 (1966-11-01), Butter
patent: 3356734 (1967-12-01), Kuraishi et al.
patent: 3752859 (1973-08-01), Shell
patent: 4225517 (1980-09-01), Gane
patent: 4239704 (1980-12-01), Pretzer et al.

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