Key points are not available for this paper at this time.
An alkyne insertion/vinyl to aryl 1,5-palladium migration strategy has been disclosed for the α-C–H silylation and boronation of a naphthalene ring, enabling the synthesis of silylated and boronated benzo f isoquinolines and benzo f isochromenes.
Cheng et al. (Mon,) studied this question.