Synthesis and study of nonlinear optical properties of oxazolone containing polymers

The oxazolone derivatives were synthesized and their structures determined by UV- and H NMR-spectroscopies. The polymerization was carried out in DMF with AIBN as initiator. The products of polymerization were characterized by H NMR. The third-order nonlinear optical properties of oxazolone containing compounds have been investigated in solutions using degenerate four wave mixing (DFWM) method at 532 nm.