Removal of primary and secondary hydroperoxide impurities from t

Details Removal of primary and secondary hydroperoxide impurities from t Removal of primary and secondary hydroperoxide impurities from t

1994-04-29

1996-09-10

Manoharan, Virginia

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

Organic compounds

Oxygen containing

203 37, 203 38, C07C40900, B01D 334

Patent

active

055547966

ABSTRACT:
A process for the purification of tertiary alkyl hydroperoxide containing contaminating quantities of primary and secondary alkyl hydroperoxides by contacting the impure hydroperoxide mixture with anhydrous carboxylic acid derivative such as maleic anhydride and subsequently reacting the resulting mixture with basic material such as aqueous caustic and recovering purified tertiary alkyl hydroperoxide.

REFERENCES:
patent: 2845461 (1958-07-01), Winkler et al.
patent: 3449217 (1969-06-01), Harvey et al.
patent: 3864216 (1975-02-01), Worrell et al.
patent: 4891101 (1990-01-01), Sullivan
CA 115: 8556.

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