Horner-Wadsworth-Emmons Reactions as a Facile Entry to Biogenetic Key Substructures
作者:Johann Mulzer、Andreas Sieg、Christoph Brücher、Dieter Müller、Harry J. Martin
DOI:10.1055/s-2005-863705
日期:——
One-pot Horner-Wadsworth-Emmons reactions are used to synthesize α,β-enones with two configurationally independent stereogenic centers. These intermediates are used for the construction of polyketide and monosaccaride fragments. In particular, novel approaches to the branched pentoses mycarose and arcanose are described.
一锅 Horner-Wadsworth-Emmons 反应用于合成具有两个构型独立的立体中心的 α,β-烯酮。这些中间体用于构建聚酮化合物和单糖片段。特别是,描述了分支戊糖 mycarose 和 Arcanose 的新方法。