In this work, we report the efficient, high stable copper(II) complexes intercalated graphene oxide (GO) used as green catalysts for copper(II) complex mediated click reaction. Copper(II) Bis(2,2′‐bipyridine) [CuII (bpy)2] (C1) and Copper(II) Bis(1,10‐phenanthroline) [CuII (phen)2] (C2) have synthesized for the intercalation of corresponding nanocomposites with GO, [GO@CuII (bpy)2] (GO‐C1) and [GO@CuII
在这项工作中,我们报告了高效,高稳定性的
铜(II)配合物插入的氧化
石墨烯(GO),用作
铜(II)配合物介导的点击反应的绿色催化剂。
铜(II)双(
2,2'-联吡啶)[Cu II(bpy)2 ](C1)和
铜(II)双(1,10-
菲咯啉)[Cu II(phen)2 ](C2)已合成用于GO,[GO @ Cu II(bpy)2 ](GO-C1)和[GO @ Cu II(phen)2 ]插入相应的纳米复合材料](GO-C2)。事实证明,GO纳米片表面上负载的络合物的非共价相互作用是促进
铜催化的炔
叠氮化物环加成(Cu II
AAC)反应增强1,3,4-二取代-1, 2,3-三唑作为单击产物,可在更短的反应时间内完成,产率为80%–91%(五个示例)。这些复合材料的X射线衍射(XRD)图显示了增强的中间层d由于GO基面之间插入了
铜(II)配合物,并通过X射线光电子能谱(XPS),傅里叶变换红外光谱(FT