A New Pyridyl Bis(oxazoline) Ligand Prepared from D-Glucosamine for Asymmetric Alkynylation of Imines

A new carbohydrate‐based pyridyl bis(oxazoline) has been prepared from D‐glucosamine via simple steps. With this ligand enantioselectivities up to 99% were achieved in copper(I)‐catalysed alkynylations of imines.

Bibliographische Detailangaben

Veröffentlicht in:	Advanced synthesis & catalysis 2008-02, Vol.350 (3), p.403-405
Hauptverfasser:	Irmak, Mustafa, Boysen, Mike M. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	alkynylation asymmetric catalysis carbohydrates copper ligand design oxazolines
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!