作者:Danielle Skropeta、Rodney W. Rickards
DOI:10.1016/j.tetlet.2007.03.011
日期:2007.4
Acyclic conjugated (E,Z,E,E)-tetraenes, upon thermolysis, undergo a domino pericyclic process involving 6 pi electrocyclisation of the (E,Z,E)-triene moiety to give the corresponding cis-disubstituted 5-vinyl-1,3-cyclohexadienes, followed by an intramolecular Diels-Alder reaction with the vinyl side chain to give tricyclo[3.2.1.0(2,7)]oct-3-enes. (c) 2007 Elsevier Ltd. All rights reserved.