V2EX iodoarene

Iodoarene

释义 Definition

iodoarene(有时也称 aryl iodide)指芳香族碘化物:在芳香环(arene)上连接了一个碘原子(I)的有机化合物,例如碘苯(iodobenzene)。常见于有机合成中,尤其作为偶联反应的底物。(该词在专业语境中使用较多;在更广义上也可归入“卤代芳烃”的一类。)

发音 Pronunciation (IPA)

/adorin/

例句 Examples

Iodoarenes are common starting materials in cross-coupling reactions.
碘代芳烃是交叉偶联反应中常见的起始原料。

Because the CI bond is relatively weak, an iodoarene often reacts faster than the corresponding bromoarene in palladium-catalyzed coupling.
由于 CI 键相对较弱,在钯催化偶联中,碘代芳烃通常比相应的溴代芳烃反应更快。

词源 Etymology

该词由 iodo-(表示“含碘的”,来自 iodine“碘”)+ arene(“芳香烃/芳香环体系”,用于指芳香族化合物)构成,字面意思就是“含碘的芳香族化合物”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • March’s Advanced Organic Chemistry(《马奇高级有机化学》)中在芳香卤代物与偶联反应章节常讨论 iodoarenes 的反应性差异。
  • Organic Chemistry by Clayden, Greeves & Warren(Clayden《有机化学》)在钯催化交叉偶联(如 Suzuki、Heck)相关内容中会出现 iodoarene/aryl iodide
  • The Journal of Organic Chemistry(《有机化学杂志》)与 Angewandte Chemie(《德国应用化学》)的研究论文中常以 iodoarenes 指代偶联底物或中间体。
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