incorporating molecular complexity into a class of simple substrates. We report the aminoarylation of acyclic and cyclic 1,3-dienes via the sequential [4+2] cycloaddition with a sulfurdiimide reagent and copper-catalyzed allylic substitution with Grignard reagents. The regioselective and diastereoselective aminoarylation of unsymmetrical dienes is also presented, which highlights the utility of this
二烯的1,4-官能化是将分子复杂性纳入一类简单底物的合成有用策略。我们报告了通过无序和环状1,3-二烯的
氨基芳基化反应,该过程通过依次用
硫二
亚胺试剂进行的[4 + 2]环加成反应以及用格利雅试剂进行的
铜催化的烯丙基取代。还介绍了不对称二烯的区域选择性和非对映选择性
氨基芳基化,突出了该方法在产生具有多个官能团和立体中心的产物中的实用性。