Oxidative Carbon−Carbon Bond Formation via Silyl Bis-enol Ethers: Controlled Cross-Coupling for the Synthesis of Quaternary Centers

Unsymmetrical silyl bis-enol ethers have been developed as effective substrates for synthesizing quaternary centers from tetralone derivatives
through oxidative carbon−carbon bond formation. The derived products are shown to be highly versatile intermediates that may be used to
generate diverse structures such as cyclopentenones, 2H-pyrroles, and spirocyclic pyrrolidines.