V2EX chloroarene

Chloroarene

Definition / 释义

Chloroarene(氯代芳烃):指芳香烃(arene)分子中有一个或多个氢原子被氯原子(Cl)取代而形成的化合物,如氯苯(chlorobenzene)二氯苯(dichlorobenzene)等。

Pronunciation / 发音(IPA)

/klrorin/

Examples / 例句

Chlorobenzene is a common chloroarene.
氯苯是一种常见的氯代芳烃。

In many reactions, a chloroarene undergoes nucleophilic aromatic substitution only when strong electronwithdrawing groups are present on the ring.
在许多反应中,氯代芳烃通常只有在芳环上带有强吸电子基团时才更容易发生亲核芳香取代反应。

Etymology / 词源

chloro- 来自希腊语 chlōros(意为“黄绿色”,常用来指“氯”),arene 是有机化学中对“芳香烃/芳香体系”的称呼(与 alkane/alkene 等命名体系相对应)。合起来 chloroarene 就是“含氯取代的芳香烃”。

Related Words / 相关词

Literary Works / 文献与著作中的用例

  • March’s Advanced Organic Chemistry(《马奇高等有机化学》):在芳香取代反应与芳香卤化物反应性讨论中常涉及“chloroarenes”。
  • Organic Chemistry(Clayden, Greeves & Warren,《克莱登有机化学》):讲解芳香化学、芳香卤化物(如 chloroarenes)的反应与机理。
  • Fieser and Fieser’s Reagents for Organic Synthesis(《费泽试剂大全》):在相关试剂与芳香氯化物底物条目中出现该类化合物的用法与示例。
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