作者:Alexander Sokolsky、Xiaozhao Wang、Amos B. Smith
DOI:10.1016/j.tetlet.2014.12.026
日期:2015.6
The synthesis of a C(1)–C(24) advanced southern hemisphere fragment towards the total synthesis of spirastrellolide E has been achieved. Highlights of the route include a highly convergent Type I Anion Relay Chemistry (ARC) tactic for fragment assembly, in conjunction with a directed, regioselective gold-catalyzed alkyne functionalization to generate the central unsaturated [6,6]-spiroketal.
已经实现了一个C(1)–C(24)高级南半球片段的合成,该合成朝向螺旋藻内酯E的总合成。该路线的重点包括用于片段组装的高度收敛的I型阴离子中继化学(ARC)策略,以及定向的,区域选择性的金催化炔烃官能化功能,以生成中央不饱和[6,6]-螺缩醛。