The stilbene compounds are widely used in many research fields, such as medicine, optical brighteners, dyes, molecular probes and organic photoelectronic materials, due to their special intramolecular conjugated systems. 二苯乙烯类化合物因其分子内拥有特殊的共轭体系而被广泛应用于医药、荧光增白剂、染料、分子探针和有机光电材料等众多领域中。