Process for making alkylene carbonates

Details Process for making alkylene carbonates Process for making alkylene carbonates

1981-02-02

1982-10-12

Milestone, Norma S.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549230, C07D31738, C07D31736

Patent

active

043538312

ABSTRACT:
Hexachloroacetone and a vicinal alkylene diol react when heated together in the presence of a weak base to produce chloroform and the cyclic alkylene carbonate. The chloroform distills from the reaction mixture substantially as it is formed and the alkylene carbonate is readily separable from the residual mixture.

REFERENCES:
patent: 4061664 (1977-12-01), Wood
Carl R. Noller, Chemistry of Organic Compounds, 2nd Ed. (1957), pp. 310 and 741.
F. W. Grant et al., Jour. Org. Chem., vol. 25 (1960), pp. 1433-1434.
Kadaba et al., J. Org. Chem., 25, 1431-1433 (1960).
Migaichuk et al., J. Appl. Chem. (USSR transl.), 50, 2471-2473 (1977).

Affiliated with

Also associated with

Rating

Process for making alkylene carbonates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making alkylene carbonates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making alkylene carbonates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-222926