Ketoprofen as a photoinitiator for anionic polymerization
作者:Yu-Hsuan Wang、Peter Wan
DOI:10.1039/c4pp00454j
日期:2015.6
efficient photodecarboxylation of Ketoprofen (1) and the related derivatives 3 and 4 that generate the corresponding carbanion intermediates is presented. Carbanion intermediates are confirmed by deuterium incorporation in the trapped Michael adducts and by spectroscopic detection using laser flash photolysis (LFP). This novel anionic initiating system features excitation in the near UV and visible regions