Synthesis of Polycyclic Compounds by a Cascade Cycloisomerisation/Diels-Alder Reaction
作者:José Barluenga、Jonás Calleja、Abraham Mendoza、Félix Rodríguez、Francisco J. Fañanás
DOI:10.1002/chem.201000515
日期:2010.6.25
Running rings around gold: A new cascade reactioncatalysed by AuCl3 that is based upon an initial cycloisomerisation reaction of enynol or enynamine derivatives, which form 1,3‐butadiene derivatives, followed by a Diels–Alder cycloaddition reaction to give fused or spirocyclic compounds is reported (see scheme).