Facile synthesis of a luminescent copper(I) coordination polymer containing a flexible benzotriazole-based ligand: An effective catalyst for three-component azide-alkyne cycloaddition
作者:Nelson Nuñez-Dallos、Alvaro Muñoz-Castro、Mauricio Fuentealba、Edwin G. Pérez、John J. Hurtado
DOI:10.1016/j.ica.2019.119136
日期:2019.12
Abstract A straightforward method for the synthesis of a new luminescent copper(I) coordination polymer (CP) containing the ligand 1,3-bis(1H-benzotriazol-1-ylmethyl)benzene (L) through a self-assembly process with copper(I) iodide is reported. The CP was characterized by infrared, NMR, UV–Vis and photoluminescence spectroscopy, high resolution mass spectrometry (ESI), elemental and thermogravimetric
摘要一种通过与铜的自组装过程合成包含配体1,3-双(1H-苯并三唑-1-基甲基)苯(L)的新型发光铜(I)配位聚合物(CP)的直接方法I)碘化物被报道。CP的特征在于红外,NMR,UV-Vis和光致发光光谱,高分辨率质谱(ESI),元素和热重分析,单晶和粉末X射线衍射以及相对论密度泛函理论计算。此外,这种基于一维铜(I)苯并三唑的配位聚合物催化三组分叠氮化物-炔烃环加成反应,从而以良好或优异的收率(最高95%)获得1,4-二取代的1,2,3-三唑。来自有机卤化物,叠氮化钠和末端炔烃。