3-a]pyrimidin-7(1H)-ones bearing a perfluoroalkyl group on position 5 is reported herein. The synthetic route involved a one-pot two-step Michael addition/heterocyclization reaction with 2-aminotriazoles and fluorinated alkynes as starting materials.
一种温和,简单,有效的方法,用于在位置上带有
全氟烷基的3-取代-1-苯基[1,2,4]-三唑并[4,3 - a ]
嘧啶-7(1 H)-区域选择性合成本文报道了5。合成途径涉及以2-
氨基三唑和
氟化炔为原料的一锅两步迈克尔加成/杂环反应。