V2EX sulfone

Sulfone

Definition / 释义

:一类含有SO(磺酰基)结构的有机化合物,通常可看作硫醚被进一步氧化后的产物;在药物化学与有机合成中常见。(也常用来指“砜官能团/砜基”。)

Pronunciation / 发音

/slfon/

Examples / 例句

This antibiotic contains a sulfone group.
这种抗生素含有一个砜基。

Because sulfones are strongly electronwithdrawing, they can stabilize reaction intermediates and help control selectivity in synthesis.
由于砜基具有很强的吸电子性,砜类化合物能稳定反应中间体,并在合成中帮助控制选择性。

Etymology / 词源

sulfone 来自 sulfur(硫) 相关的词根与化学命名体系中的 -one 结尾形式,用来指代含有特定氧化态硫的化合物类别;在现代有机化学中,sulfone 特指含 SO 的“砜”结构,与 sulfide(硫醚)sulfoxide(亚砜)构成常见的氧化序列。

Related Words / 相关词

Literary Works / 文学与著作例证

  • March’s Advanced Organic Chemistry(《马奇高等有机化学》):在官能团反应性与合成策略中多次讨论 sulfones
  • Organic Chemistry(Clayden, Greeves & Warren,《克莱登有机化学》):讲解砜/亚砜在反应设计与机理中的应用。
  • The Merck Index(《默克索引》):在化学品与药物条目中收录含砜结构的物质信息。
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》):介绍砜类在工业制备与材料/溶剂应用中的内容。
  • Organic Syntheses(《有机合成》丛书):可见以 sulfone 为中间体或底物的实验路线与实例。
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