Benedict's solution/ vitamin C: An alternative catalytic protocol for the synthesis of regioselective-1,4-disubstituted-<i>1H</i>
-1,2,3-triazoles at room temperature
作者:Manashjyoti Konwar、Roktopol Hazarika、Abdul A. Ali、Mitali Chetia、Nageshwar D. Khupse、Prakash J. Saikia、Diganta Sarma
DOI:10.1002/aoc.4425
日期:2018.8
A novel and highly efficient method for the synthesis of 1,4‐disubstituted‐1H‐1,2,3‐triazoles by copper‐catalyzed azide‐alkyne cycloaddition has been developed. This economic and sustainable protocol uses a readily available Benedict's solution/Vitamin C catalyst system affording a wide range of 1,4‐disubstituted‐1H‐1,2,3‐triazoles under mild conditions.
通过铜催化的叠氮化物-炔烃环加成反应,已开发出一种新颖且高效的合成1,4-二取代-1H -1,1,2,3-三唑的方法。这种经济且可持续的方案使用易于使用的本尼迪克特溶液/维生素C催化剂体系,在温和的条件下可提供多种1,4-二取代-1H -1,1,2,3-三唑。