Process for preparing 2-pyrrolidone

Details Process for preparing 2-pyrrolidone Process for preparing 2-pyrrolidone

C - Chemistry, Metallurgy

07

D

260/324

C07D 207/26 (2006.01) C07D 201/08 (2006.01) C07D 207/267 (2006.01)

Patent

CA 1101429

PROCESS FOR PREPARING 2-PYRROLIDONE ABSTRACT OF THE DISCLOSURE An improved process for the preparation of 2-pyrrolidone by the liquid phase hydrogenation of succinonitrile in the presence of a hydrogenation catalyst and ammonia, whereafter the resulting hydro- genation product is hydrolyzed with water. A hydrogenation catalyst in the form of a fixed bed is used, and a liquid phase of succinonitrile and liquid ammonia is passed over the catalyst at a temperature of between 50 and 130°C.

319684

Affiliated with

Also associated with

Rating

Process for preparing 2-pyrrolidone 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 preparing 2-pyrrolidone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 2-pyrrolidone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-178749