This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.
讨论了
草酸二
原料,经过克莱森缩合、环合、氨解反
合成5甲基异唑3甲酰胺工艺的改进。
This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.
讨论了草酸二原料,经过克莱森缩合、环合、氨解反合成5甲基异唑3甲酰胺工艺的改进。
：
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