A reusable polymer-supported copper(I) catalyst for triazole click reaction on water: An experimental and computational study
作者:Lahoucine Bahsis、Hicham Ben El Ayouchia、Hafid Anane、Alejandro Pascual-Álvarez、Giovanni De Munno、Miguel Julve、Salah-Eddine Stiriba
DOI:10.1002/aoc.4669
日期:2019.4
microscopy. Cu(I)‐AMPS was found to be highly active in the CuAAC reaction of various organic azides with alkynes affording the corresponding 1,4‐disubstituted 1,2,3‐triazoles in a regioselective manner in air at room temperature and usingwater as solvent. The insolubility and/or partial solubility of the organic azide and alkyne precursors as well as the heterogeneous Cu(I)‐AMPS catalytic system points
An efficient and green copper(II) acetylacetonate‐catalyzed protocol for the Huisgen‐click reaction in water at 100 °C has been established. The protocol was not only suitable for the reaction between organic azides and alkynes, but also suitable for one‐pot three‐component reaction among alkyl halides, NaN3 and alkynes.