Two isomeric tetralin type dimers were obtained by UV excitation of m-methoxystyrene in the presence of an electron acceptor. Stepwise electrophilic dimerization mechanism through the dimer cation radical was confirmed. The scheme was analyzed with the aid of MO calculation.
在电子受体存在下通过紫外激发间
甲氧基苯乙烯获得两种异构四氢化
萘型二聚体。证实了通过二聚阳离子自由基的逐步亲电二聚机制。借助MO计算对该方案进行了分析。