An efficient and general copper(I)-catalyzed silylation of p-quinone-methides is described. Non-symmetric dibenzylic silanes are obtained in high yields under mild reaction conditions. These compounds can be used as bench-stable benzylic carbanion precursors.
A. López, A. Parra, C. Jarava-Barrera and M. Tortosa, Chem. Commun., 2015, 51, 17684 DOI: 10.1039/C5CC06653K
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