Palladium Catalysed Intermolecular Cascade Cyclisation - Cyclopropanation Reactions.

Article abstract of DOI:10.1016/S0040-4039(00)74790-3

Catalytic four-step cascade cyclopropanations involving an intermolecular olefin insertion step are readily achieved.The processes may be terminated by β-hydride elimination or hydride ion capture and provide flexible new methodology for multiple C-C- bon