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硝基乙酸乙酯的简便烷基化法Ｄｉｅｚ－ＢａｒｒａＥ等［ＳｙｎＣｏｍｍｕｎ，１９９４；２４：１８１７］稍基乙酸乙酯加卤烷和适当的碱，在无溶剂条件下于室温进行ＰＴＣ烷基化反应。反应时间及碱的选择取决于卤烷的性质。此法可减少Ｏ－烷基化副反应，操作简便，收率为...
Simple alkylation of ethyl nitroacetate Diez-BarraE et al [SynCommun, 1994; 24: 1817] Ethyl acetate and alkyl halides and a suitable base are subjected to a PTC alkylation reaction at room temperature without solvent . The choice of reaction time and base depends on the nature of the haloalkane. This method can reduce O-alkylation side reaction, easy to operate, the yield is ...