A novel and efficient Cu(OTf)2-catalyzed sp3–sp2 C–C bond formation reaction through the direct coupling of propargylic alcohols with terminal alkenes has been realized under mild conditions. The reaction is tolerant to air and is atom-economical, in accordance with the concept of modern green chemistry. The present protocol provides an attractive approach to a diverse range of 1,4-enynes in high to
在温和条件下,通过炔
丙醇与末端烯烃的直接偶联,实现了新颖且有效的Cu(OTf)2催化的sp 3 –sp 2 C–C键形成反应。根据现代绿色
化学的概念,该反应是耐空气的并且是原子经济的。本方案提供了一种诱人的方法,可以以高产率至优异产率生产各种范围的1,4-烯炔。