Chemoselective Preparation of Unsymmetrical Bis(1,2,3-triazole) Derivatives and Application in Bis(1,2,3-triazole)-Modified Peptidomimetic Synthesis
作者:Teng-fei Niu、Lin Gu、Liang Wang、Wen-bin Yi、Chun Cai
DOI:10.1002/ejoc.201201096
日期:2012.12
methodology for the syntheses of unsymmetrical bis(1,2,3-triazole) derivatives has been developed. This protocol utilizes alkynyl-substituted amines as bifunctional linkers to conjoin a copper-free three-component cycloaddition with a copper(I)-catalyzed alkyne–azide cycloaddition in a one-pot procedure. In addition, we used this method for the construction of unsymmetrical bis(1,2,3-triazole)-modified
已开发出一种用于合成不对称双 (1,2,3-三唑) 衍生物的有效化学选择性方法。该协议利用炔基取代的胺作为双功能接头,将无铜三组分环加成与铜(I)催化的炔-叠氮环加成在一锅法中结合起来。此外,我们使用这种方法通过连续过程中发生的多组分反应的组合来构建不对称的双(1,2,3-三唑)修饰的肽模拟物,其可用于生物学应用。