Abstract:We investigated the reacti

Abstract:
We investigated the reaction of alkylation of 2-phthalimido-
ethanol with ethyl chloroacetate leading to ethyl(2-phthalimi-
doethoxy)acetate. The synthesis was successfully optimised by
applying factorial design. Major side products have been
separated, identified, and characterised. The yield level was
increased from 25% to 52%, and a method of decreasing the
amount of side products has been proposed.

結果 (中文) 1:

摘要 ︰我们调查了 2 烷基化反应-酞酰亚胺基-乙醇与乙酸乙酯导致乙酯 (2-phthalimi-doethoxy) 乙酸酯。合成的成功地进行了优化析因设计中的应用。主要不良产品已分离，识别和描绘。收益率水平是增加从 25%上升到 52%和降低的方法提出了侧产品的数量。

結果 (中文) 3:

摘要：我们研究了2-phthalimido烷基化反应—氯乙酸乙酯与乙醇（2-phthalimi导致—doethoxy）酯。合成成功地优化析因设计。主要的副产品已经分离，鉴定和鉴定。产量水平从25%增加到52%，和减少的方法已提出的副产品的量。