Organic/inorganic copper(I)-based ionic structures [cation]+[CuCl+1]−: Efficient and versatile nanocatalysts for organic reactions
作者:Fatemeh Mohammadsaleh、Alireza Barmak、Abdolreza Hajipou、Saeideh Jajarmi、Khodabakhsh Niknam
DOI:10.1016/j.jorganchem.2022.122271
日期:2022.3
interactions towards chlorocuprates(I), affect the coordination environment of copper species and the particle size in the generated structures. All resulted microscopic data of [choline]+[CuCl2]−, [N-benzyl DABCO]+[Cu4Cl5]−, [N-benzyl nicotine]+[Cu4Cl5]− and [choline]+[Cu3Cl4]− showed the formation of nano-meter particles in the matrix of these materials. The new chlorocuprate(I) derived from choline chloride
有趣的有机-无机铜基纳米结构对应于[阳离子] + [C u n C l n +1 ] -通过含有配位中心的氯化物离子液体与CuCl反应成功制备。阴离子部分的“n”值 [Cu n Cl n+1 ] -被观察到依赖于所用离子液体中的阳离子的性质,在该离子液体中发生共沉淀。离子液体含有N位或OH官能团等官能团,可与氯铜酸盐(I)形成配位和静电相互作用,影响铜物种的配位环境和生成结构中的粒径。[胆碱] + [C u C l 2 ] - , [N-苄基 DABCO] + [C u 4 C l 5 ] - , [N-苄基尼古丁] + [ C u 4 C l 5的所有结果显微数据] -和[胆碱] + [C u 3 C l 4 ] -表明在这些材料的基质中形成了纳米颗粒。由氯化胆碱 [choline] + [C u 3 C l 4 ] -衍生的新氯铜酸盐 (I)通过元素分析、FESEM、TEM、ICP 和质谱