作者:Gonzalo Pazos、Manuel Pérez、Zoila Gándara、Generosa Gómez、Yagamare Fall
DOI:10.1016/j.tet.2012.08.094
日期:2012.11
The enantiodivergent synthesis of (+)-and (−)-isolaurepan was achieved from a common chiral template easily available from tri-O-acetyl-d-glucal, using as key step a diastereoselective thermal Claisen rearrangement, combined with a ring expansion reaction using trimethylsilyldiazomethane.
的enantiodivergent合成(+) -和( - ) - isolaurepan是从一个共同的手性模板实现容易购自三ö乙酰基d -glucal,使用如关键步骤非对映选择性的热Claisen重排,具有扩环反应组合使用三甲基甲硅烷基重氮甲烷。