Enantioselective Photochemical Synthesis of a β-Lactam via the Solid State Ionic Chiral Auxiliary Method
Abstract Photolysis of crystals of a carboxylic acid-containing N,N-dialkylarylglyoxylamide to which an optically pure ammonium ion (the ionic chiral auxiliary) has been attached through a salt bridge leads to a 91 % isolated yield of a β-lactam in greater than 99 % enantiomeric excess. Suspension o...
Gespeichert in:
| Veröffentlicht in: | Synthesis (Stuttgart) 2001-01, Vol.112 (8) |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!