Total Synthesis of (−)-Bacchopetiolone via an Asymmetric Hydroxylative Phenol Dearomatization/[4+2]-Dimerization Cascade Promoted by a Novel Salen-Type Chiral Iodane
作者:Romain Coffinier、Mourad El Assal、Philippe A. Peixoto、Cyril Bosset、Karinne Miqueu、Jean-Marc Sotiropoulos、Laurent Pouységu、Stéphane Quideau
DOI:10.1021/acs.orglett.6b00224
日期:2016.3.4
The first total and biomimeticsynthesis of the natural bis(sesquiterpene) (−)-bacchopetiolone (revised structure) was completed through a highly diastereoselective hydroxylative phenol dearomatization/[4+2]-dimerization cascade conversion of (+)-curcuphenol using a novel C2-symmetrical chiral Salen-type bis(λ5-iodane).