Studies on the synthesis, characterization and reactivity of new ferrocenylacetylenylbiphenyl derivatives

Six new ferrocenylacetylenylbiphenyl derivatives and seven relevant cobalt complexes have been synthesized.The compositions and structures of 14 compounds were characterized by elemental analysis, FTIR, NMR and MS, and the molecular and crystal structures of five compounds were analyzed by X-ray single crystal diffraction.