苯多烯基苯基酮是一类属于三岔共轭体系的系列化合物,它是由三个共轭基团或三个共轭键通过一个原子或基团联接起来的分子。许多含有羰基和芳香环的化合物就是典型的三岔共轭化合物。文献[1—3]在研究共轭同系线性规律中合成并研究了这种三岔共轭系列化合物中有规律的电子吸 Benzenepolyphenylphenones are a family of compounds belonging to the trifurcated conjugated system, which are molecules linked by an atom or group by three conjugated groups or three conjugated bonds. Many compounds containing carbonyl and aromatic rings are typical tri-conjugated compounds. Literature [1-3] in the study of the law of conjugate homology synthesized and studied this tripartite conjugate series of compounds in a regular electron absorption