Ruthenium-catalyzed acceptorless dehydrogenative coupling of amino alcohols and ynones to access 3-acylpyrroles
作者:Mingshi Pan、Xiabin Wang、Yixin Tong、Xiaodong Qiu、Xiaobao Zeng、Biao Xiong
DOI:10.1039/d1cc07018e
日期:——
Herein, a new strategy for the direct synthesis of functionalized pyrroles from β-amino alcohols and ynones via ruthenium-catalyzed acceptorless dehydrogenative coupling has been demonstrated. This developed methodology proceeds in an atom- and step-economic fashion together with the merits of broad substrate scope, operational simplicity, and water and hydrogen gas as the sole by-products, which provides
在此,已经证明了一种通过钌催化的无受体脱氢偶联从β-氨基醇和炔酮直接合成官能化吡咯的新策略。这种开发的方法以原子和步骤经济的方式进行,同时具有广泛的底物范围、操作简单以及水和氢气作为唯一副产品的优点,这为获取功能化吡咯提供了一种替代且可持续的方式。此外,该方法成功地应用于COX-1/COX-2抑制剂和二吡咯亚甲基硼衍生物的快速合成。