Process for preparing glycol aldehyde

Details Process for preparing glycol aldehyde Process for preparing glycol aldehyde

1989-12-22

1991-06-25

Lone, Werren B.

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

Organic compounds

Oxygen containing

568471, 568485, C07C 4529, C07C 4532

Patent

active

050269224

ABSTRACT:
There is disclosed a process for preparing glycol aldehyde from ethylene glycol by use of a complex system catalyst comprising copper and other inorganic component, which comprises permitting 0.001 to 0.3 mole of oxygen per one mole of ethylene glycol to be copresent in the reaction system.

REFERENCES:
patent: 4503261 (1985-03-01), Sauer et al.
patent: 4511739 (1985-04-01), Sauer et al.
patent: 4555583 (1985-11-01), Toyoda et al.
patent: 4814513 (1989-03-01), Graf et al.
Patent Abstracts of Japan, vol. 10, No. 235, Aug. 1986 (Res. Assoc. Util of Lieght Oil).

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