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Enantiogenic synthesis of (R)-(−)-3-hydroxy-1-penten-4-one

✍ Scribed by Toshinari H. Kurniadi; Rachid Bel Rhlid; Marcel A. Juillerat; Martin Schüler; Ralf G. Berger

Book ID
104359593
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
132 KB
Volume
14
Category
Article
ISSN
0957-4166

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✦ Synopsis

Condensation of pyruvate and acrolein with whole cells of baker's yeast resulted in a mixture of 3-hydroxy-1-penten-4one 1 and 4-hydroxy-1-penten-3-one 2. The absolute configuration (R) and the enantiomeric excess (ee 72%) of the compound 1 were determined.

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✍ E. Koltai; K. Esses-Reiter; D. Bánfi 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 French ⚖ 258 KB 👁 1 views

## Abstract 1‐[2‐hydroxy‐4‐(3‐sulfo‐1‐propyloxy)‐phenyl]‐3‐ ‐(3‐hydroxy‐4‐methoxyphenyl)‐propan‐1‐one sodium salt labelled with ^14^C at its carbonyl group (__1__) was synthetized starting from sodium acetate‐1‐^14^C through acetyl chloride‐1‐^14^C, resacetophenone‐carbonyl‐^14^C (__2__), 2‐hydroxy