oxidant-free direct cyanoalkylarylation of isocyanides with AIBN has been developed under mild conditions. This strategy provides an elusive and rapid access to a wide range of cyano-containing phenanthridine derivatives in good yields via a one-pot alkylation/cyclization radical-cascade process. The mild reaction conditions together with no need of any catalyst, base, or oxidant make this protocol environmentally
在温和的条件下,开发了一种有效的无催化剂,无碱和无氧化剂的
异氰酸酯与AIBN的直接
氰基烷基芳基化方法。通过一锅烷基化/环化自由基级联过程,该策略可提供高收率的难以捉摸的快速获取各种含
氰基
菲啶衍
生物的方法。温和的反应条件以及不需要任何催化剂,碱或氧化剂,使该方案在环境上无害且实用。