.beta.-(Sec-alkoxy) ethanol process

Details .beta.-(Sec-alkoxy) ethanol process .beta.-(Sec-alkoxy) ethanol process

1981-07-17

1983-02-01

Helfin, Bernard

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

Organic compounds

Oxygen containing

568697, C07C 4106

Patent

active

043717160

ABSTRACT:
An improved process for preparing .beta.-(sec-alkoxy) ethanol which comprises reacting an olefin with ethylene glycol in the presence of a sulfuric acid or benzenesulfonic acid catalyst and sufficient sulfolane or alkyl-substituted sulfolane solvent to provide a one phase reaction medium, extracting the reaction products with an alkane and recovering the .beta.-(sec-alkoxy) ethanol product from the alkane extract.

REFERENCES:
patent: 2067385 (1937-01-01), Evans et al.
patent: 4139566 (1979-02-01), Kim et al.

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