摘要：N-(6-氯-3-吡啶基甲基)-N-乙胺是合成烯啶虫胺的重要中间体.本文对合成N-(6-氯-3-吡啶基甲基)-N-乙胺的方法进行改进,优化条件为:n(2-氯-5-氯甲基吡啶):n(一乙胺)为1:1.8,反应温度40～45℃,反应时间3h,反应收率达95%.
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