supported by the National Natural Science Foundation of China(No.20772102);Doctor Student Research Foundation of Chinese Education Ministry(No.20060530002)
A series of novel hybrid photoinitiators(YPhCOPhXPhI^+PhPF_6^-,Y = 4-NO_2,4-MeO or 3-Cl,X = O,OCH_2,or nothing),which contain multiple aromatic rings(PhCOPhXPh),were prepared by reaction of easily available aryl keton...