External oxidant-free heterogeneous gold-catalyzed C(sp2)-C(sp2) cross-coupling of aryldiazonium salts and arylboronic acids with the assistance of a bpy ligand.

A new mesoporous SBA-15-anchored (triazole)(triphenylphosphine)gold(I) complex [SBA-15-TAAu(PPh3)OTf] was synthesized via immobilization of commercially readily available (4-(chloromethyl)phenethyl)trimethoxysilane onto SBA-15 and then the reactions…

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