• 诸多文献所报道的咪唑化合物的合大都是以羧酸有机为原料在一定温度和条件下酰胺化缩合脱水成环

    In many references, the imidazoline type inhibitors were synthesized from carboxylic acid and organic amine dehydration that formed a cycle under certain temperature and condition.

    youdao

  • 以氮杂庚—2—酮1—溴十二烷为原料氮酮,氢氧化钾反应PEG—400为转移催化剂

    Synthesis of azone was carried out from azacycloheptan-2-one and 1-bromododecane using KOH as condensation agent and PEG-400 as phase transfer catalytic agent.

    youdao

  • 以氮杂庚—2—酮1—溴十二烷为原料氮酮,氢氧化钾反应PEG—400为转移催化剂

    Synthesis of azone was carried out from azacycloheptan-2-one and 1-bromododecane using KOH as condensation agent and PEG-400 as phase transfer catalytic agent.

    youdao

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