Process for the production of l-carnitine from d,...

Details Process for the production of l-carnitine from d,... Process for the production of l-carnitine from d,...

C - Chemistry, Metallurgy

07

C

C07C 227/32 (2006.01) C07C 227/34 (2006.01) C07C 229/22 (2006.01)

Patent

CA 2065806

ABSTRACT The production of L-carnitine by racemic fission of D,L- carnitinenitrile salts, in particular of D,L- carnitinenitrilechloride, using fission reagents that are optically active, separation of the diastereomeres, reduction of the diastereomeres that contain the L-carnitinenitrile to a salt of an acid that is not optically active, and saponification of the L-carnitinenitrile salt, this leading to a high yield and high enantiomere purity if N-acetyl-L- proline is used as the fission reagent. When this is done, the (LL)-diastereomere is separated from the diastereomere mixture in crystalline form, and a second fractionating crystallisation stage, which has been customary up to this time, is eliminated.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1500174