Proline and pyrrolidine derivatives (Hayashi– Jørgensen catalysts) are considered “work horses” in organocatalysis. This report describes a new effective ferrocenyl pyrrolidine catalyst that is able to perform well in benchmark organocatalytic reactions (see figure). The ferrocene moiety controls the conformational space and a simple alkyl group effectively covers a face of the derived enamine. This new framework can find applications in organocatalysis, and in general, in new ligand design
A Rational Approach Towards a New Ferrocenyl Pyrrolidine for Stereoselective Enamine Catalysis
MAZZANTI, ANDREA;COZZI, PIER GIORGIO
2013
Abstract
Proline and pyrrolidine derivatives (Hayashi– Jørgensen catalysts) are considered “work horses” in organocatalysis. This report describes a new effective ferrocenyl pyrrolidine catalyst that is able to perform well in benchmark organocatalytic reactions (see figure). The ferrocene moiety controls the conformational space and a simple alkyl group effectively covers a face of the derived enamine. This new framework can find applications in organocatalysis, and in general, in new ligand designFile in questo prodotto:
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