Selective One-Pot Carbon-Carbon Bond Formation by Catalytic Boronation of Unactivated Cycloalkenes and Subsequent Coupling

摘要

Selective formation of new C-C bonds by activation of allylic or vinylic C-H bonds is a challenging task in organic synthesis.Previous work by Hartwig,Ishiyama,Marder,Miyaura,Smith ,and their co-workers has shown that the formation of C-C or C-heteroatom bonds can be initiated by boronation of aromatic substrates based on C-H activation.