Application of the Rodriguez–Pattenden Photo-Ring Contraction: Total Synthesis and Configurational Reassignment of 11-Gorgiacerol and 11-Epigorgiacerol
作者:Harald Weinstabl、Tanja Gaich、Johann Mulzer
DOI:10.1021/ol301068h
日期:2012.6.1
A stereospecific photochemical ring contraction was used as the key step in the first total synthesis of the marine pseudopteranyl diterpene 11-gorgiacerol and its 11-epimer. The synthesis allowed the correction of the configurations that had been misassigned in the literature. In addition, some novel pseudopteranyl derivatives have been made.
立体有择的光化学环收缩被用作海洋拟戊二基二萜11-gorgiacerol及其11-顶基的第一次全合成中的关键步骤。综合可以纠正在文献中被错误分配的构型。另外,已经制备了一些新颖的假戊基衍生物。