Glycol aldehyde and ethylene glycol processes

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

1978-03-09

1980-04-29

Mars, Howard T.

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

Organic compounds

Oxygen containing

260602, 568840, 568852, 2603406, 2603409R, C07C 2914, C07C 3120, C07C 4719

Patent

active

042007658

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: 3920753 (1975-11-01), Yukawa et al.
patent: 3948965 (1976-04-01), Cawse
patent: 4079085 (1978-03-01), Wall
Vysotskii et al., Chem. Abs. 77 (1972) 163948u.

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