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本文对N,N-二甲基乙二胺合成方法进行了综述,并对以乙醇胺为原料经氯化氯乙胺合成N,N-二甲基乙二胺的合成路线进行了深入研究,取得了以乙醇胺计总收率达70％以上的良好结果。
In this paper, the synthesis methods of N, N-dimethylethylenediamine were reviewed. The synthetic route of synthesizing N, N-dimethylethylenediamine from ethanolamine by chloroethylchloride was studied in detail. The total yield of ethanolamine in the good results of more than 70%.