Condensation of phenoxy acetyl amino acetic acid with different aldehydes to get 5 4 - aryliden 2-methyl - 5 (4H) oxazolon derivativesResults: 6 oxazolon derivatives were synthesized.
Ngưng tụ acid phenoxy acetyl amino acetic với các aldehyd thu được 5 dẫn chất 4 - aryliden 2 - methyl -5 (4 H) oxazolon.