Competing Diels–Alder reactions of activated nitroethylene derivatives and [3,3]-sigmatropic rearrangements of the cycloadducts
作者:Peter A. Wade、James K. Murray、Sharmila Shah-Patel、Hung T. Le
DOI:10.1039/b200224h
日期:2002.5.9
Diels-Alder reaction of nitroethylene derivatives with cyclohexa-1,3-diene afforded three pericyclic products some of which could be converted to others via a new [3,3]-sigmatropicrearrangement or via a Claisen rearrangement.