Cyclic O-acyloximes were prepared as novel photolatent bases with good photoreactivity and thermal stability. They were transformed into cyclic imines on irradiation at 254 nm and showed higher crosslinking ability for poly(glycidyl methacrylate) compared with an O-acyloxime with noncyclic structure.
本研究制备了具有良好光活性和热稳定性的新型环状 O-acyloximes 光合碱。与非环状结构的 O-acyloxime 相比,它们在 254 纳米波长的照射下转化为环状
亚胺,并显示出更高的聚
甲基丙烯酸缩水甘油酯交联能力。