Carbon-carbon bond formation: Palladium-catalyzed oxidative cross-coupling of N-tosylhydrazones with allylic alcohols

摘要

In the zone: Pd-catalyzed oxidative cross-coupling of N-tosylhydrazones with allylic alcohols leads to C-C bond formation. A palladium-carbene migratory insertion is proposed to play the key role in this transformation. The reaction proceeds with readily available starting materials to afford substituted alkenes in a highly stereoselective manner (see scheme).