For the first time, successful transannular [4+3]-cycloaddition reactions based on an oxyallyl cation intermediate are reported. The key steps involve the synthesis of the macrocyclic precursor and the transanuular [4C+3C]-cycloaddition step.
首次成功报道了基于氧烯丙基阳离子中间体的反
氰基[4+3]-环加成反应。关键步骤包括大环前体的合成和反式[4C+3C]-环加成反应步骤。