搜索 - 科创

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乙酰乙酸乙酯简称EAA，分子式C6H10O3，分子量130.14，系无色透明液体，有酯香味。bp≈180.8 °C（常压），ρ≈1.02 g·mL-1，微溶于水，易溶于乙醇、乙醚、苯等有机溶剂。

我觉得乙酰乙酸乙酯的酮式水解还不错，乙酰乙酸乙酯碱性水解再酸化生成乙酰乙酸(双乙烯酮水解初产物)，加热脱羧得到丙酮。这可看作双乙烯酮经乙酰乙酸乙酯中间体后水解。

暂定溶剂：水、甲醇、乙醇、异丙醇、叔丁醇、乙酸乙酯、二氯甲烷、DMSO、DMF、THF、吡啶、三乙胺、硼酸三丁酯、乙酰乙酸乙酯、甘油（注：文献1将四苯基吡啶鎓称为ET-33，而文献2中ET33指R1=R2

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