The clerodane ring system: investigating the viability of a direct Diels–Alder approach
作者:Andrew T. Merritt、Rebecca H. Pouwer、David J. Williams、Craig M. Williams、Steven V. Ley
DOI:10.1039/c1ob05422h
日期:——
A direct synthetic approach to the spiro-γ-lactone clerodane ring system has been investigated. This work builds on that of Jung and highlights the inherent difficulties associated with the otherwise obvious Diels–Alderapproach.