A method for the selective and efficient synthesis of methanofullerenes by cycloaddition of diazoketones to [60]fullerene in the presence of a three-component catalytic system Pd(acac)2—PPh3—Et3Al has been developed.
一种选择性和高效合成
甲烷富勒烯的方法被开发,该方法通过在三组分催化体系Pd(acac)2—PPh3—Et3Al的存在下,将
二唑酮与[60]
富勒烯进行环加成反应。