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以甲基丙烯酸羟乙酯和二乙烯酮为原料,在碱性催化下合成了甲基丙烯酸乙酰乙酸乙二醇双酯(2-AAEMA),研究了催化剂(NEt_3)用量,反应温度等对收率的影响,并以~1H-NMR表征了2-AAEMA的结构。
Hydroxyethyl methacrylate and diketene were used as raw materials to synthesize ethylene glycol dimethacrylate (2-AAEMA) under basic catalysis. The amount of catalyst (NEt 3) and the reaction temperature The effect of 2-AAEMA was characterized by ~ 1H-NMR.