Synthesis of unsymmetrically disubstituted ethynes by the palladium/copper(I)-cocatalyzed sila-Sonogashira-Hagihara coupling reactions of alkynylsilanes with aryl iodides, bromides, and chlorides through a direct activation of a carbon-silicon bond
Keywords: C-Si bond activation; Sonogashira-Hagihara coupling; Alkynylsilanes; Palladium; Copper;