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Zr-MEDIATED SYNTHESIS OF CHIRAL CYCLIC IMINES AND THEIR APPLICATION IN BETTI REACTIONS

Elena Speich, Luca Banfi, Lisa Moni, Renata Riva, Valeria Rocca, Andrea Basso
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Abstract


A novel synthetic strategy has been outlined to assemble enantiomerically pure Betti bases with unprecedented structures. This involves the Zr-mediated reduction of pyrrolidin-2-ones to cyclic imines and their subsequent reaction with phenolic derivatives.

Keywords


cyclic imines; Schwartz reagent; Betti reaction

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