Alkynylated Phenazines: Synthesis, Characterization, and Metal-Binding Properties of Their Bis-Triazolyl Cycloadducts
作者:Jonathan J. Bryant、Yexiang Zhang、Benjamin D. Lindner、Evan A. Davey、Anthony Lucas Appleton、Xuhong Qian、U. H. F. Bunz
DOI:10.1021/jo3012978
日期:2012.9.7
have synthesized a series of ethynylated phenazines and their bis-triazolyl cycloadducts to serve as metal ion sensors. Binding of metal ions is achieved through coordination to the phenazine nitrogen atom and the triazole ring. To allow metal sensing in aqueous solution, the triazole units are substituted with water-soluble ethylene glycol chains. These phenazine cycloadducts exhibit a selective affinity