Method of purifying monoalcohols

Details Method of purifying monoalcohols Method of purifying monoalcohols

1974-09-27

1976-06-29

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260642R, 260643F, C07C 2924

Patent

active

039668290

ABSTRACT:
A process for purifying a primary monoalcohol being admixed with diol impurities containing primary and secondary hydroxyl groups without appreciably affecting the primary hydroxyl groups of said admixture, which comprises passing a mixture of said diol and said monoalcohol at a temperature of about 170.degree. to 220.degree.C in the liquid phase over a gamma-alumina catalyst.

REFERENCES:
patent: 2086713 (1937-07-01), Grun
patent: 2406420 (1946-08-01), Weiser et al.
patent: 3308173 (1967-03-01), Emrick
patent: 3461176 (1969-08-01), Lundeer et al.
patent: 3468965 (1969-09-01), Wikman et al.

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