Catalytic four -step cascade cyclopropanations involving an intermolecular olefin insertion step are readly achieved. The processes may be terminated by β - hydride elimination or hydride ion capture and provide flexible new methodology for multiple CC bond formation.
已经容易地实现了涉及分子间烯烃插入步骤的催化四步级联
环丙烷化。该过程可以通过消除β-
氢化物或捕获氢离子来终止,并为形成多个CC键提供了灵活的新方法。