economical and efficient protocol for the direct construction of amino skipped diynes through the Cu(I)-catalyzed reaction of enaminones and terminal alkynes has been described. Different kinds of symmetrical and asymmetrical 3-amino diynes could be obtained in up to 83% yield through a one-pot reaction under mild conditions.
已经描述了通过烯胺酮和末端
炔烃的 Cu (I) 催化反应直接构建
氨基跳过二炔的经济有效的方案。通过在温和条件下的一锅反应,可以以高达 83% 的产率获得不同种类的对称和不对称 3-
氨基二炔。