C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/612.2, 260/5
C07D 513/04 (2006.01) C07D 233/42 (2006.01)
Patent
CA 1134391
ABSTRACT OF THE DISCLOSURE There is provided a new compound: d-N-(2-amino-2- phenethyl)-2-methoxyethylamine useful in the direct synthetic of levamisole. The compound is prepared by slurrying the racemic N-(2-amino-2-phenethyl)-2-methoxyethylamine with di- benzoyl-d-tartaric acid as the revolving agent in an aqueous acidic menstruum containing ammonium chloride, heating the resultant mixture, preferably under reflux, cooling and filter- ing the resultant mixture to recover crystals rich in the desired d-amine compound, hereinabove noted.
335863
American Cyanamid Company
Smart & Biggar
LandOfFree
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