Mimic amino acid oxidase was synthesized by the reaction of beta-cyclo
dextrin, 3-(chlorusulfonyl) benzoic acid with iron trichloride. The sy
nthesis of phenyl pyruvic acid was accomplished by oxidative deaminati
on of mimic enzyme to phenylalanine in Rater and tyrosine can be obtai
ned by mimic enzyme to phenylalanine in N, N-dimethylformamide. Phenyl
acetic acid can be obtained by oxidative decarboxylation of phenyl pyr
uvic acid catalyzed by mimic enzyme in hydrogen peroxide.