Copper (I) complex of 2,9-dimethyl-1,10-phenanthroline: Synthesis, structure, and catalytic properties
作者:Mojtaba Amini、Shabnam Najafi、Jan Janczak
DOI:10.1016/j.ica.2018.06.032
日期:2018.10
Abstract A copper (I) complex containing 2,9-dimethyl-1,10-phenanthroline (dmph), [Cu(dmph)2]Cl·6H2O, was prepared by reaction of CuCl2·2H2O and 2,9-dimethyl-1,10-phenanthroline in an aqueous solution at pH = 11 and characterized using elemental analysis, IR, EDX and X-ray crystallography. The complex consists of a mononuclear copper (I) surrounded by four coordinating nitrogen atoms of two dmph ligands
摘要通过CuCl2·2H2O与2,9-二甲基-1的反应制备了含2,9-二甲基-1,10-菲咯啉(dmph)[Cu(dmph)2] Cl·6H2O的铜(I)配合物。在pH = 11的水溶液中生成10,10-菲咯啉,并使用元素分析,IR,EDX和X射线晶体学进行表征。该络合物由一个单核铜(I)包围,该铜被两个dmph配体,一个Cl-阴离子和六个H2O分子的四个配位氮原子包围。这种新型的铜(I)配合物用作炔-叠氮化物环加成(CuAAC)反应的催化剂,可高产率生产数种1,2,3-三唑。提出的催化体系具有柔软和合适的条件,可以满足“点击化学”的要求,特别是在水中作为催化剂用量少的溶剂,没有任何助催化剂或活化剂。