Allylmetal reagents achiral

Asymmetric allylation is a valuable method for constructing chiral functionalized structures, and many chiral allylmetal reagents directed toward a high level of asymmetric induction have, therefore, been designed and synthesized. Although for some of these good to excellent enantio- and diastereoselectivity are obtained in reactions with achiral aldehydes, we developed the first novel method for a catalytic process in 1991 [49a]. [Pg.176]

Reactions of Achiral Type I and Type III Allylmetal Reagents with Chiral Aldehydes... [Pg.408]

Selected Applications of Achiral Type II Allylmetal Reagents in Natural Product Synthesis... [Pg.422]

In the following Sections we review the reactions of chiral allylmetal and allenylmetal reagents and their application to the synthesis of complex natural products. These reagents are useful for the enantioselective allylation of achiral aldehydes... [Pg.429]

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