V2EX cyclization

Cyclization

定义 Definition

cyclization(成环反应/环化):指分子内或分子间通过形成新的化学键而生成环状结构的过程,常见于有机合成与生物合成中(例如内酯化、内酰胺化、狄尔斯阿尔德成环等)。

发音 Pronunciation

/saklzen/

例句 Examples

Cyclization can turn a linear molecule into a ring.
环化可以把线性分子转变为环状分子。

Under acidic conditions, the intermediate undergoes cyclization to form a stable lactone.
在酸性条件下,该中间体发生环化,生成稳定的内酯。

词源 Etymology

cycle(“环、循环”,源自希腊语 kyklos,意为“圆、环”)+ -ization(名词后缀,表示“使成为/……的过程”)构成,字面意思是“形成环的过程”。

相关词 Related Words

文学与名著用例 Literary & Notable Works

  • Organic Chemistry(Jonathan Clayden, Nick Greeves, Stuart Warren):在合成策略与反应机理章节中多次讨论 cyclization
  • March’s Advanced Organic Chemistry(Michael B. Smith, Jerry March):在反应机理与成键模式中频繁使用 cyclization
  • Advanced Organic Chemistry(Carey & Sundberg):在官能团转化与分子内反应章节中常见 cyclization
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