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propanone中文

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用"propanone"造句"propanone"怎麼讀"propanone"的同義詞"propanone" meaning
中文翻譯手機版
  • n.
    【化學】丙酮 (=acetone)。
例句與用法
  • Synthesis of 1 - 3 - and 4 - fluoro - 2 , 6 - dimethylphenoxy propanone
    二甲基苯氧基丙酮的合成
  • Abstract : 1 - ( 4 - pyridinyl ) - 2 - propanone , which is the key intermediate of synthesizing the milrinone , a cardiotonic agent , was synthesized from 4 - methyl - pyridine by acetylation in dichloromethane and phase transition catalyzing hydrolysis . the overall yield was 73 . 1 %
    文摘:報道了以4 -甲基吡啶為原料,經酰化和相轉移催化水解反應制備強心藥物米利酮關鍵中間體1 - ( 4 -吡啶基) - 2 -丙酮的新合成方法,總收率達73 . 1 %
用"propanone"造句  
英文解釋
  • the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material for making plastics
    同義詞:acetone, dimethyl ketone,

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