Process for purifying acetals

Details Process for purifying acetals Process for purifying acetals

1982-06-17

1983-12-27

Milestone, Norma S.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549353, 549369, 549430, 549352, 549347, 568672, C07D32306, C07D32106, C07D32300, C07D31906, C07D31712, C07C 4158

Patent

active

044232381

ABSTRACT:
A method of purifying trioxane and other acetals by contacting them with an alkali metal and a phase transfer catalyst is described. Trioxane so purified is capable of being polymerized to high molecular weight.

REFERENCES:
patent: 3580928 (1971-05-01), McAndrew et al.
patent: 3607882 (1971-09-01), Wenger
patent: 3985770 (1976-10-01), Collman et al.
patent: 4026873 (1977-05-01), Iguchi et al.

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