Article Dans Une Revue Angewandte Chemie International Edition Année : 2016

Harnessing the Dual Properties of Thiol-Grafted Cellulose Paper for Click Reactions: A Powerful Reducing Agent and Adsorbent for Cu

Résumé

A new approach exploiting the dual properties of thiol-grafted cellulose paper for promoting copper-catalyzed [3+2]-cycloadditions of organic azides with alkynes and adsorbing residual copper species in solution was developed. The thiol-grafted cellulose paper, used as a paper strip, effects the reduction of Cu-II to catalytically active Cu-I and acts as a powerful adsorbent for copper, thereby facilitating the work-up process and leaving the crude mixture almost free of copper residues after a single filtration.

Domaines

Dates et versions

hal-02141345 , version 1 (27-05-2019)

Identifiants

Citer

Jordi Rull-Barrull, Martin d'Halluin, Erwan Le Grognec, Francois-Xavier Felpin. Harnessing the Dual Properties of Thiol-Grafted Cellulose Paper for Click Reactions: A Powerful Reducing Agent and Adsorbent for Cu. Angewandte Chemie International Edition, 2016, 55 (43), pp.13549-13552. ⟨10.1002/anie.201606760⟩. ⟨hal-02141345⟩
71 Consultations
0 Téléchargements

Altmetric

Partager

  • More