... hydroxyethylgroup羟乙基 hydroxyethylation羟乙基化作用 hydroxyl羟基的 ...
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羟乙基化
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Title compound was synthesized from N-ethylaniline by hydroxyethylation, chloroethylation and quarternarization with short procedure and high yield, 70% aqueous solution was obtained.
采用N-乙基苯胺为原料，经羟乙基化、氯乙基化、季铵化合成本产品，此工艺步骤短，收率高，得到70％以上水溶液产品。
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