• 介绍了环己烷合成工艺及其应用

    The synthetic process and application of cyclohexyl chloride are introduced.

    youdao

  • 有机乙酸乙酯—环己烷凝胶净化提取净化,石英毛细管相色谱(配ecd检测器)检测

    Organic chlorine using ethyl acetate - cyclohexane and gel purification column extraction purification, quartz capillary gas chromatography (ECD allocation) detection.

    youdao

  • 溶剂采用己烷1,2 -二乙烷吡啶中一种多种混合使用。

    The solvent is used by adopting one of or mixture of more than one of cyclohexane, 1, 2-dichloroethane and pyridine.

    youdao

  • 二氧杂己烷溶剂通过聚乙二醇2 70对甲基苯磺酰反应合成了1 8冠6,率64 .4 %。

    Also, in dioxane solution, 18Crown6 was prepared in 64.4% yields by reaction of polyethylene glycol 270 and ptoluenesulfonyl chloride.

    youdao

  • 二氧杂己烷溶剂通过聚乙二醇2 70对甲基苯磺酰反应合成了1 8冠6,率64 .4 %。

    Also, in dioxane solution, 18Crown6 was prepared in 64.4% yields by reaction of polyethylene glycol 270 and ptoluenesulfonyl chloride.

    youdao

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