METHOD FOR MANUFACTURING 2,4-OXAZOLIDINEDIONE USING UREA

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a 2,4oxazolidinedione of general formula (III) from an amide of general formula (I) in high yield. SOLUTION: An amide of general formula (I) is made to react with urea and a metallic alkoxide of general formula (II) to manufacture a 2,4- oxazolidinedione of general formula (III).