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从N -酰基氨基酸出发 ,以三聚氯化氰为脱水剂 ,合成出 8种 2 - (取代苯基 ) - 5 -唑酮。通过熔点测定、红外光谱测定、核磁测定对产品进行了表征
Starting from N - acylamino acid, 8 kinds of 2 - (substituted phenyl) - 5 - oxazolidinone were synthesized by using cyanuric chloride as dehydrating agent. The product was characterized by melting point determination, infrared spectroscopy and nuclear magnetic resonance