synthesis of phenoxyl enaminone molecules remain a challenge. Here we describe a highly efficient 1,3‑Dibromo 5,5-dimethylhydantoin (DBDMH)-promoted cross-coupling reaction between enaminones and phenols. This method provides straightforward access to a wide range of polyfunctionalized aminophenoxyalkenes under mild conditions. The main advantageous features of this method includes a wide substrate
尽管烯胺酮
乙烯基 C H 官能化领域取得了重大进展,但直接合成苯氧基烯胺酮分子的方法仍然是一个挑战。在这里,我们描述了一种高效的 1,3-二
溴 5,5-二甲基乙内酰
脲 (
DBDMH) 促进烯胺酮和
苯酚之间的交叉偶联反应。该方法可在温和条件下直接获得多种多官能化
氨基苯氧基烯烃。该方法的主要优势特征包括广泛的底物范围和良好的官能团耐受性、操作简单和易于获得的起始材料。