Process for the production of squaric acid

Details Process for the production of squaric acid Process for the production of squaric acid

C - Chemistry, Metallurgy

07

C

260/583.9

C07C 45/54 (2006.01) C07C 45/43 (2006.01) C07C 45/64 (2006.01) C07C 45/67 (2006.01) C07C 49/707 (2006.01)

Patent

CA 2036002

ABSTRACT OF THE DISCLOSURE A process is disclosed for the production of squaric acid by halogenation either of pure 3-acetoxy-2- cyclobuten-1-one or of a distillation residue of diketene production containing 3-acetoxy-2-cyclobuten-1-one, whereby to form a cyclobutenone of the formula: Image (II) wherein each R is identical in meaning and represents a chlorine or bromine atom, followed by hydrolysis of the cyclobutenone II to form squaric acid. The halogenated cyclobutenones are novel intermediate products in the process.

Affiliated with

Also associated with

Rating

Process for the production of squaric 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 Process for the production of squaric acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of squaric acid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1538176