prepared alkenylalanates proved to be excellent nucleophiles for the creation of highly congested quaternary centers via copper-catalyzed conjugate addition. In addition, functionalized cis-decaline systems can now be prepared in a simple two-step sequence involving Cu-catalyzed conjugate addition with functionalized alkenylalanates.
易于制备的链烯基
丙二酸被证明是极好的亲核试剂,可通过
铜催化的共轭加成产生高度拥挤的季中心。另外,现在可以以简单的两步顺序制备功能化的顺式
癸胺系统,该步骤涉及
铜催化的加有功能化链烯基
丙二酸酯的共轭物的加成。