V2EX alkylation

Alkylation

释义 Definition

alkylation(烷基化):指把烷基(alkyl group)引入到某个分子中的化学反应或工业过程。常见于有机合成石油炼制(如将较小烃类转化为高辛烷值组分)。

例句 Examples

Alkylation is used to make gasoline components with higher octane ratings.
烷基化可用于生产辛烷值更高的汽油组分。

In the lab, the chemist improved the yield by carefully controlling the alkylation conditions and reaction time.
在实验室里,化学家通过精确控制烷基化条件和反应时间来提高产率。

发音 Pronunciation (IPA)

/lkalen/

词源 Etymology

来自 alkyl(烷基)+ -ation(表示“……的过程/作用”的名词后缀)。alkyl 源于早期化学命名体系,与 “alcohol(醇)” 等词的构词传统有关;整体词义直观地表示“引入烷基的过程”。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • March’s Advanced Organic Chemistry(有机反应机理与命名中常讨论 alkylation)
  • Organic Chemistry(Clayden, Greeves & Warren;涉及多类烷基化与亲电取代)
  • Ullmann’s Encyclopedia of Industrial Chemistry(工业烷基化工艺与应用条目)
  • Kirk-Othmer Encyclopedia of Chemical Technology(石油炼制与烷基化相关章节)
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