Heterogeneous Metallaphotocatalytic C(sp 2 )-C(sp 3 ) Cross-Coupling Reactions with Integrated Bipyridyl-Ni(II)-Carbon Nitride.

A fully heterogeneous metallaphotocatalytic C-C cross-coupling of aryl/vinyl halides with alkyl/allyltrifluoroborates has been developed by employing integrated bipyridyl-Ni(II)-carbon nitride as a stable and recyclable bifunctional catalyst. This visible-light-mediated heterogeneous protocol allows for the sustainable synthesis of diverse valuable diarylmethanes and allylarenes in high efficiency.