Benzophenone is an aromatic carbonyl compound. Photoinitiated free radical polymerization of benzophenone in the presence of
N-methyldiethanolamine as a coinitiator has been reported.
[1] Polymeric benzophenone photoinitiator (PBP) has been synthesized by using “Thiol-ene Click Chemistry” and characterized by
1H NMR, FTIR, UV, and phosphorescence spectroscopies.
[2]