A multicomponent CuAAC “click” approach to a library of hybrid polydentate 2-pyridyl-1,2,3-triazole ligands: new building blocks for the generation of metallosupramolecular architectures
A multicomponent CuAAC “click” approach to a library of hybrid polydentate 2-pyridyl-1,2,3-triazole ligands: new building blocks for the generation of metallosupramolecular architectures
Five Cu(<scp>i</scp>) and Zn(<scp>ii</scp>) clusters and coordination polymers of 2-pyridyl-1,2,3-triazoles: synthesis, structures and luminescence properties
作者:Shi-Qiang Bai、Lu Jiang、Bin Sun、David James Young、T. S. Andy Hor
DOI:10.1039/c4ce02282c
日期:——
2-Pyridyl-1,2,3-triazoles with flexible substituents demonstrate rare coordination modes and support new luminescent clusters and coordination polymers.
2-吡啶基-1,2,3-三唑具有灵活取代基,展示出罕见的配位模式,并支持新的发光簇和配位聚合物。
A multicomponent CuAAC “click” approach to a library of hybrid polydentate 2-pyridyl-1,2,3-triazole ligands: new building blocks for the generation of metallosupramolecular architectures
作者:James D. Crowley、Pauline H. Bandeen
DOI:10.1039/b911276f
日期:——
A one pot, multicomponent CuAAC reaction has been exploited for the safe generation of alkyl, benzyl or aryl linked polydentate pyridyl-1,2,3-triazole ligands from their corresponding halides, sodium azide and alkynes in excellent yields. The ligands have been fully characterised by elemental analysis, HR-ESMS, IR, 1H and 13C NMR and in two cases the structures were confirmed by X-ray crystallography. Additionally, we have examined the Ag(I) coordination chemistry of these ligands and found, using HR-ESMS, 1H NMR, and X-ray crystallography, that both discrete and polymeric metallosupramolecular architectures can be formed.