V2EX beckmann

Beckmann

释义 Definition

Beckmann 常见作专有名词/姓氏(贝克曼)。在学术语境中,最常指:

  1. 贝克曼重排(Beckmann rearrangement):一种有机化学反应,通常把肟(oxime)转化为酰胺(amide)(环状底物常生成内酰胺 lactam)。
  2. 也可指以该姓氏命名的仪器或术语(如某些化学测量装置/温度计等,视语境而定)。

发音 Pronunciation (IPA)

/bkmn/

例句 Examples

Beckmann rearrangement is often taught in organic chemistry.
贝克曼重排常在有机化学课程中讲授。

In the synthesis, the oxime underwent a Beckmann rearrangement to give a lactam under acidic conditions.
在该合成路线中,肟在酸性条件下发生贝克曼重排,生成了一个内酰胺。

词源 Etymology

Beckmann 源自德语姓氏,常被解释为由 Beck(在德语中可指“面包师/烘焙师”,也可能与地名或昵称相关)+ -mann(“人”)构成,意为“与 Beck 相关的人”。在科学领域中,它因与重要化学反应命名相关而被广泛使用。

相关词 Related Words

文学与著作中的用例 Literary Works

  • March’s Advanced Organic Chemistry(高等有机化学经典参考书中常见“Beckmann rearrangement”条目)
  • Organic Chemistry(Clayden, Greeves & Warren,教材中常讨论贝克曼重排及其机理)
  • The Story of Art(E. H. Gombrich,艺术史写作中可能提及画家 Max Beckmann 于相关艺术流派语境)
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