Stereoselective Synthesis of Highly Substituted Enamides by an Oxidative Heck Reaction
作者:Yu Liu、Dan Li、Cheol-Min Park
DOI:10.1002/anie.201101550
日期:2011.8.1
Functionalization of enamides under Heck conditions has been limited to those with unsubstituted vinyl groups. By tuning reaction parameters that allow for the balance between stability and reactivity of reactants, the oxidative Heck cross‐coupling to produce highly substituted enamides in good to excellent yields was achieved (see scheme).
在Heck条件下,酰胺的功能仅限于具有未取代乙烯基的酰胺。通过调整反应参数以实现反应物的稳定性和反应性之间的平衡,可以实现氧化Heck交叉偶联,从而以良好或优异的收率生产高度取代的酰胺(参见方案)。