在CuAAC反应中具有高活性、无氧化剂和高稳定性的Cu@GO催化剂的制备

Preparation of Cu@GO with Highly Active,Oxidant-free and High Stable in CuAAC Reaction

我们报道了一种具有良好的催化性能和稳定性的非均相催化剂Cu@GO。研究了该催化剂在水相CuAAC反应中的性能。结果表明,在不添加氧化剂的情况下,Cu@GO催化剂具有与CuI等均相亚铜催化剂相似的催化活性。此外,该催化剂在CuAAC反应中至少可以循环使用10次,且具有较高的产率。

The use of Cu@GO was reported as a heterogeneous catalyst with good catalytic performance and stability.The performance of this catalyst in the aqueous phase CuAAC reaction was investigated,and the results showed that the Cu@GO catalyst had an excellent catalytic activity similar to that of homogeneous cuprous catalysts such as CuI without the addition of oxidant.In addition,the prepared catalyst could be recycled at least 10 times in the CuAAC reaction and has a high yield.