Tetrazoles. 33. New method for obtaining functionally substituted tetrazoles
作者:M. A. Gol'tsberg、G. I. Koldobskii
DOI:10.1007/bf01169961
日期:——
Rapid Cesium Fluoride Catalyzed Synthesis of 5-Aryloxy-1-phenyl-1Htetrazoles via Nucleophilic Aromatic Substitution
作者:Khalid Mohammed Khan、Itrat Fatima、Shahnaz Perveen、Syed Muhammad Saad
DOI:10.2174/1570178617999200728211046
日期:2021.5
A nucleophilic aromatic substitution via a new and facile cesiumfluoridecatalyzed synthetic approach to get 5-aryloxy-1-phenyl-1H-tetrazoles was developed. Dual usage of cesiumfluoride as a nucleophilic catalyst as well as an electrophilic catalyst afforded the desired products at room temperature in a short reaction time without purification in high yields. This simple but useful reaction may be