Harnessing the Dual Properties of Thiol-Grafted Cellulose Paper for Click Reactions: A Powerful Reducing Agent and Adsorbent for Cu
作者:Jordi Rull-Barrull、Martin d'Halluin、Erwan Le Grognec、François-Xavier Felpin
DOI:10.1002/anie.201606760
日期:2016.10.17
new approach exploiting the dualproperties of thiol‐grafted cellulosepaper for promoting copper‐catalyzed [3+2]‐cycloadditions of organic azides with alkynes and adsorbing residual copper species in solution was developed. The thiol‐grafted cellulosepaper, used as a paper strip, effects the reduction of CuII to catalytically active CuI and acts as a powerfuladsorbent for copper, thereby facilitating