作者:F.J. Dommerholt、L. Thijs、B. Zwanenburg
DOI:10.1016/0040-4039(91)80368-g
日期:1991.3
By means of a total synthesis, the absolute configuration of the naturally occurring macrodiolide pyrenophorol has been established. An essential step is the photo-induced rearrangement of an α,β-epoxy diazomethyl ketone to produce a 4-hydroxy-2-alkenoate. The two lactone units have been introduced in two successive steps.
通过全合成,已经建立了
天然存在的大
环己二醇吡啶并富
酚的绝对构型。重要的步骤是光诱导α,β-环
氧重
氮甲基酮的重排以产生
4-羟基-2-链
烯酸
酯。在两个连续的步骤中引入了两个内
酯单元。