A Fused Benzocyclooctene Ring System<i>via</i>an Aromatic<i>Cope</i>Rearrangement: Thermal Reactions of<i>trans</i>-1-Aryl-2-ethenylcyclobutanecarbonitriles
作者:José Gustavo Ávila-Zárraga、Adrián Vázquez-Sánchez、Luis Ángel Maldonado
DOI:10.1002/hlca.201200352
日期:2013.7
The results of an aromatic Cope rearrangement of a trans‐1‐aryl‐2‐ethenylcyclobutanecarbonitrile are reported (Scheme). The use of this rearrangement for the construction of the fused benzocyclooctene ring system and a preliminary study of the electronic requirements to favor such a transformation are also described.
报道了反式-1-芳基-2-乙烯基烯基环丁烷腈的芳香族应对反应重排的结果(方案)。还描述了这种重排用于稠合苯并环辛烯环体系的构建的用途以及对有利于这种转变的电子要求的初步研究。