Preparation of 2,5-diloweralkyl-1.4:3,6-dianhydrosorbitols

Details Preparation of 2,5-diloweralkyl-1.4:3,6-dianhydrosorbitols Preparation of 2,5-diloweralkyl-1.4:3,6-dianhydrosorbitols

1986-05-02

1987-04-21

Jiles, Henry R.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D49304

Patent

active

046598464

ABSTRACT:
In a process for the preparation of 2,5-diloweralkyl-1,4; 3,6-dianhydrosorbitols by reacting 1,4;3,6-dianhydrosorbitol with an alkylating agent in an alkaline aqueous-organic solvent solution, the improvement comprising using a tertiary alkanol as the organic solvent.

REFERENCES:
patent: 2420519 (1947-05-01), Brown
patent: 4322359 (1982-03-01), Hillard et al.
patent: 4435586 (1984-03-01), Kruse et al.

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