科研之友
微信
新浪微博
Facebook
分享链接
摘要
1, 2, 3-Triazoles were synthesized using a one-pot procedure via a three-component reaction between an organic halide, sodium azide and alkyne in the presence of an ionic liquid choline chloride-CuCl catalyst. The catalyst can increase the rate of the nucleophilic substitution reaction and showed a high catalytic activity for the [3+2] Huisgen cycloaddition in water. This method is applicable for a wide range of alkynes including aromatic and heterocyclic substrates.
