Glycol aldehyde and ethylene glycol processes

Details Glycol aldehyde and ethylene glycol processes Glycol aldehyde and ethylene glycol processes

1983-10-04

1986-02-18

Lone, Werren B.

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

Organic compounds

Oxygen containing

568840, 568852, 568462, 549379, 549449, C07C 2914

Patent

active

RE0320846

ABSTRACT:
A process for preparing glycol aldehyde by reacting formaldehyde, hydrogen and carbon monoxide at elevated temperature and superatmospheric pressure in the presence of rhodium catalyst and conversion thereof to ethylene glycol as the substantially exclusive polyol product.

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patent: 3948965 (1976-04-01), Cawse
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patent: 4200765 (1980-04-01), Goetz
Vysotskiil et al. "Chem. Abstracts", vol. 77 (1972) p. 163948u.

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