作者:Samuel L. Drew、Andrew L. Lawrence、Michael S. Sherburn
DOI:10.1002/anie.201210084
日期:2013.4.8
A synthesis fit for a king: The total synthesis of (±)‐kingianins A, D, and F has been achieved in ten steps. Key features include the gram‐scale synthesis and partial reduction of a conjugated tetrayne to a (Z,Z,Z,Z)‐tetraene, the domino 8π–6π electrocyclic ring closure of a (Z,Z,Z,Z)‐tetraene, and the radical‐cation‐catalyzed formal Diels–Alder dimerization of functionalized bicyclo[4.2.0]octadiene
适合国王的合成:(±)-kingianins A,D和F的总合成已通过十个步骤完成。主要特性包括克级合成和到(部分还原的共轭tetrayne的Ž,Ž,Ž,Ž)-tetraene,一个(的多米诺8π-6π电环环闭合Ž,Ž,Ž,Ž)-tetraene ,以及功能化的双环[4.2.0]辛二烯前体的自由基阳离子催化形式Diels-Alder二聚。