Nefedipine was synthesized with m-Nitrobenzaldehyde,ethyl acetoacetate,ammonium acetate.
以间硝基苯甲醛,乙酰乙酸乙酯,氨化试剂
原料。
词条纠错
X
n. 乙酰乙酸
ethyl acetoacetate 乙酰乙酸乙酯
methyl acetoacetate 乙酰乙酸甲酯
Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.
用乙酰乙酸乙酯法合成
2-
,总
率58.9%,
98.5%.介绍2-在相关领域中的应用.
Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.
本文以紫外光谱手段研究乙酰乙酸乙酯的-烯醇式互变异构现象;所结果证实其烯醇式含量随溶剂极性的增加而减少。
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相似单词
acetimidate, acetin, acetine, acetiromate, acetoacetanilide, acetoacetate, acetoacetyl, acetobacter, acetobromamide, aceto-carmine,
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