4-溴代联苯 、 5,5'-Bis-(4-ethynyl-2,5-bis-octadecyloxy-phenylethynyl)-[2,2']bipyridinyl 在
Pd/Cu 作用下,
以68%的产率得到5-[2-[2,5-Dioctadecoxy-4-[2-(4-phenylphenyl)ethynyl]phenyl]ethynyl]-2-[5-[2-[2,5-dioctadecoxy-4-[2-(4-phenylphenyl)ethynyl]phenyl]ethynyl]pyridin-2-yl]pyridine