Preparation of propanone-1,3-disulfonic acid

Details Preparation of propanone-1,3-disulfonic acid Preparation of propanone-1,3-disulfonic acid

1994-02-16

1995-07-04

Siegel, Alan

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

Organic compounds

Sulfonic acids or salts thereof

C07C30905

Patent

active

054301807

ABSTRACT:
Propanone-1,3-disulfonic acid (acetone disulfonic acid) may be prepared by reacting chlorosulfonic acid with acetone preferably in the presence of a solvent for the reactants, such as methylene chloride, although a neat reaction is possible. The reactants and reaction conditions prior to separation should be substantially anhydrous, but water may be added after reaction to separate the product as an aqueous solution.

REFERENCES:
Gilbert Sulfonation and Related Reactions (1965) pp. 37-41.
Chem Abst. 45, 8445i (1951) Terentev et al.
J. Org Chem 30, 515-517 (1965) Grot.

Affiliated with

Also associated with

Rating

Preparation of propanone-1,3-disulfonic acid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of propanone-1,3-disulfonic acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of propanone-1,3-disulfonic acid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-761420