作者:Anne Moreau、Axel Couture、Eric Deniau、Pierre Grandclaudon
DOI:10.1016/j.tet.2006.03.076
日期:2006.6
convenient synthesis of the phytotoxin porritoxin is described. Central to the approach employed is the formation of the isoindolinone template obtained via a directed lithiation/Parham cyclization process enabling the concomitant connection of an acetal appendage. Further conversion into the requisite hydroxyalkyl chain, selective deprotection, and O-prenylation complete the synthesis of the title
描述了方便合成植物毒素卟啉的方法。所采用方法的核心是通过定向锂化/帕拉姆环化过程获得的异吲哚啉酮模板的形成,该过程能够同时连接乙缩醛。进一步转化成所需的羟烷基链,选择性脱保护和O-戊烯基化完成了标题化合物的合成。