Method for preparing methacrolein

Details Method for preparing methacrolein Method for preparing methacrolein

1981-05-20

1982-10-12

Lone, Werren B.

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

Organic compounds

Oxygen containing

568471, 568475, C07C 4532, C07C 4529

Patent

active

043540449

ABSTRACT:
A method for preparing methacrolein by oxidizing isobutylene or tertiary butanol with molecular oxygen, characterized by contacting a gaseous mixture of isobutylene or tertiary butanol, air or oxygen and optionally steam and an inert gas with a catalyst having the general combination:

REFERENCES:
patent: 3168572 (1965-02-01), Vogee et al.
patent: 3660479 (1972-05-01), Ondrey et al.
patent: 3716497 (1973-02-01), Courty
patent: 4025565 (1977-05-01), Oda et al.
patent: 4035418 (1977-06-01), Okada et al.
patent: 4065507 (1977-12-01), Hardman et al.
patent: 4258217 (1981-05-01), Aoshima et al.

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