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Coordination-Mediated Optical Resolution of Carboxylic Acids with O, O′-Dibenzoyltartaric Acid

✍ Scribed by Andrá Mravik; Dr. Zsolt Böcskei; Zoltán Katona; Imre Markovits; Prof. Dr. Elemér Fogassy

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
409 KB
Volume
36
Category
Article
ISSN
0044-8249

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Racemic N-methylamphetamine can be resolved by O,OЈ-di-ptoluoyltartaric acid in methanol either by the classic Pasteurian method by fractional crystallization of the neutral diastereoisomeric salt pair (molar ratio of the base:acid 2:1) or by the Marckwald or the Pope-Peachey method by fractional cr