✦ LIBER ✦

Resolution of isopropylidene-glycerol benzoate by sequential enzymatic hydrolysis and preferential crystallization

✍ Scribed by Daniele Bianchi; Aldo Bosetti; Paolo Golini; Pietro Cesti; Carlo Pina

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 194 KB
Volume: 8
Category: Article
ISSN: 0957-4166
DOI: 10.1016/s0957-4166(97)00023-2

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✦ Synopsis

Both enantiomers of isopropylidene-glycerol are prepared from its benzoate ester with enantiomeric excess _>95% by combined partially stereoselective lipasecatalyzed hydrolysis and preferential crystallization. (~) 1997 Elsevier Science Ltd. All rights reserved.

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✍ Kerstin Würges; Katerina Petruševska-Seebach; Martin P. Elsner; Stephan Lütz 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB

## Abstract The application of enantioseparation methods alone can only yield up to 50% of the desired chiral product. Thus enantioseparation becomes more attractive when accompanied by the racemization of the counter‐enantiomer. Here we present first results of dynamic kinetic resolution of L‐aspa