作者:Jeremy Robertson、Paul Meo、Jonathan W. P. Dallimore、Bryan M. Doyle、Christophe Hoarau
DOI:10.1021/ol0483955
日期:2004.10.1
Oxidative cyclizations of 2-(4-hydroxybutyl)furan derivatives provide spirobutenolide acetals directly; on the basis of this methodology, we describe an asymmetric synthesis of a tricyclic spirobutenolide precursor to the C(7-18) fragment common to lituarines A-C.