A new strategy for the construction of the naphthalene backbone is described. The reaction essentially starts from two simple aldehydes. The key step is enabled by a palladium‐carbene migratory insertion. After that, a sequence of reversible allylic alkylation and intramolecular condensation takes place to give the substituted naphthalene derivatives. Additional manipulations on the sulfonyl group
描述了一种构建
萘骨架的新策略。该反应基本上从两种简单的醛开始。关键的一步是通过
钯卡宾迁移插入实现的。此后,进行一系列可逆的烯丙基烷基化和分子内缩合,得到取代的
萘衍
生物。还研究了通过
钯催化的Kumada偶联对产物中磺酰基的其他处理。