Abstract

A facile approach to the synthesis of several types of chiral P, N- and P, P-ligands bearing triethoxysilyl groups starting from N, N-diemthyl-1-ferrocenylethylamine (Ugi amine) has been developed. Allyl palladium complexes of these ligands have been prepared, characterized, and grafted on mesoporous silica. The resulting silica-supported complexes have been shown to catalyze asymmetric allylic alkylation and aminations reactions with moderate enantioselectivities.

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