Kinetics of bulk azide/alkyne “click” polymerization
作者:Xia Sheng、Timothy C. Mauldin、Michael R. Kessler
DOI:10.1002/pola.24196
日期:——
A bulk step‐growth polymerization of multifunctional azides and alkynes through the copper (I)‐catalyzed azide‐alkyne cycloaddition (CuAAC) reaction is described. The polymerizationkinetics of two systems containing different diynes, bisphenol E diyne (BE‐diyne)/bisphenol A bisazide (BA‐bisazide) and tetraethylene glycol diyne (TeEG‐diyne)/BA‐bisazide, are evaluated by differential scanning calorimetry
Evaluation of different catalyst systems for bulk polymerization through “click” chemistry
作者:Xia Sheng、Darman M. Rock、Timothy C. Mauldin、Michael R. Kessler
DOI:10.1016/j.polymer.2011.07.018
日期:2011.9
step-growth polymerization technique. In this study, the bulk polymerization of a diyne and a bisazide were achieved through the copper-catalyzed alkyne-azide 1,3-cycloaddition (CuAAC) with different catalysts, including the homogeneous catalyst Cu(PPh3)3Br and a heterogeneousCu/C catalyst. The effects of different catalyst systems on the kinetics of the “click” polymerization were evaluated by differential