Purification of alkylene oxides

Details Purification of alkylene oxides Purification of alkylene oxides

1972-12-13

1976-10-19

Milestone, Norma S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30132

Patent

active

039870650

ABSTRACT:
Monomeric epoxides are purified by mixing with a hydrocarbyl alkali metal. The requisite amount of hydrocarbyl lithium is readily detectable by a change in color of a suitable indicator. The monomeric epoxide so purified can be rapidly and completely polymerized to yield high molecular weight homopolymers or copolymers.

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