An improved method for the generation of dichlorocarbene was developed that utilizes ultrasound in the reaction of carbon tetrachloride with magnesium. High yields of gem-dichlorocyclopropane derivatives can be obtained in the presence of olefins by this method.
一种改进的二
氯卡宾生成方法被开发,该方法利用超声波使
四氯化碳与
镁反应。在烯烃存在的情况下,通过这一方法可以获得高产率的双
氯环丙烷衍
生物。