One‐Pot Synthesis of 5‐Amino‐1,2,3‐triazole Derivatives via Dipolar Azide−Nitrile Cycloaddition and Dimroth Rearrangement under Solvent‐Free Conditions
作者:Pavel S. Gribanov、Edita M. Atoian、Anna N. Philippova、Maxim A. Topchiy、Andrey F. Asachenko、Sergey N. Osipov
DOI:10.1002/ejoc.202001620
日期:2021.3.5
A series of novel 5‐amino‐1,2,3‐triazole derivatives has been synthesized by combining a dipolar azide−nitrile cycloaddition with a Dimroth rearrangement under solvent‐free conditions. Solvent‐free approach for the synthesis of 5‐amino‐1,2,3‐triazoles is reported for the first time.
通过在无溶剂条件下将偶极叠氮化物-腈环加成与Dimroth重排相结合,合成了一系列新颖的5-氨基1,2,3-三唑衍生物。首次报道了无溶剂合成5-氨基1,2,3-三唑的方法。