2-(4-(2,2-bis(4-hydroxyphenylthio)ethoxy)phenylthio)pyridine 、
4'-(6-bromohexyloxy)-4-cyanobiphenyl 在
sodium iodide
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
以85.8%的产率得到2-(4-(2,2-bis(4-(6-(4-(cyanophenyl)phenoxy)hexyloxy)phenylthio)ethoxy)phenylthio)pyridine