This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.
讨论了以
酸二
酯为原料,经过克莱
缩合、环合、氨解反应合
5甲基异唑3甲
胺工艺的改进。
酸盐(或酯),丁酮二酸盐(或酯)This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.
讨论了以酸二酯为原料,经过克莱缩合、环合、氨解反应合5甲基异唑3甲胺工艺的改进。
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