Process for the manufacture of 1,2-diols having at least 4 carbo

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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C07C 2910

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active

043396160

ABSTRACT:
A process for the preparation of 1,2-diols having at least 4 carbon atoms by hydrolysis of the corresponding 1,2-epoxide compound with water in the presence of catalysts at elevated temperatures characterized in that salts of primary, secondary and/or tertiary amines with organic and/or inorganic acids, and/or quaternary ammonium salts, are used as catalysts.

REFERENCES:
patent: 2807651 (1957-09-01), Britton et al.
patent: 3808280 (1974-04-01), Merger et al.
patent: 3933923 (1976-01-01), Osberghaus et al.

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