Isomerization of aldehydes to ketones

Details Isomerization of aldehydes to ketones Isomerization of aldehydes to ketones

1980-08-28

1982-05-11

Trousof, Natalie

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

Organic compounds

Oxygen containing

568384, 568341, C07C 4551

Patent

active

043295061

ABSTRACT:
Aldehydes, such as isobutyraldehyde, are isomerized to ketones, such as methyl ethyl ketone, by contact at isomerization conditions, typically vapor-phase conditions, with a catalyst of the formula M.sub.0.15-15 M'.sub.0.05-12 O.sub.x where M is at least one of Mo and Cu and M' is a promoter, such as a Group IIB or VIII element.

REFERENCES:
patent: 3384668 (1968-05-01), Canter et al.
patent: 3453331 (1969-07-01), Hargis et al.
patent: 3966822 (1976-06-01), Fukui et al.
patent: 4200589 (1980-04-01), Scharf
Ishimura, Bulletin Chem. Soc., Japan, vol. 16, pp. 191-209 and 252-262 (1941).

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