We have developed an environmentally friendly and highly efficient method for copper-catalyzed cycloaddition of organic azides and terminal alkynes under solvent-free conditions. The protocol uses the cheap and easy-to-prepare Cu(PPh3)2NO3 complex as the catalyst.
我们开发了一种环保且高效的方法,在无溶剂条件下进行有机
叠氮化合物与末端
炔烃的
铜催化环加成反应。该方案使用廉价且易于制备的Cu(PPh3)2NO3复合物作为催化剂。