Highly Enantioselective Conjugate Additions of Aldehydes to Vinyl Sulfones

Joined together, organocatalysts aldehydes and sulfones: A diaryl prolinol silyl ether was found to catalyse efficiently and enantioselectively the conjugate addition of aldehydes to vinyl sulfones (see scheme). The ample synthetic utility of the resulting adducts is illustrated. No Joined together,...

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Veröffentlicht in:	Chemistry : a European journal 2009-02, Vol.15 (7), p.1562-1565
Hauptverfasser:	Landa, Aitor, Maestro, Miguel, Masdeu, Carme, Puente, Ángel, Vera, Silvia, Oiarbide, Mikel, Palomo, Claudio
Format:	Artikel
Sprache:	eng
Schlagworte:	alkylation asymmetric catalysis Michael addition organocatalysis vinyl sulfones
Online-Zugang:	Volltext
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