V2EX hydrazone

Hydrazone

释义 Definition

hydrazone(腙):一种有机化合物官能团/衍生物,通常由醛或酮与肼(hydrazine)或取代肼缩合生成,特征结构一般写作 RC=NNH(或 RC=NNHR)。常用于鉴定羰基化合物有机合成中间体与某些药物化学/材料化学反应中。

发音 Pronunciation (IPA)

/hadrzon/

例句 Examples

Hydrazones can be made from aldehydes or ketones.
腙可以由醛或酮制备而成。

In the synthesis, the ketone was converted to a hydrazone to enable a later reduction step with better selectivity.
在该合成中,研究者先把酮转化为腙,以便在后续还原步骤中获得更好的选择性。

词源 Etymology

hydrazonehydrazine(肼) + -one/-one相关的羰基化合物概念 组合而来,用来表示“由肼与羰基化合物反应形成的产物”。化学命名中常用后缀来标识官能团类别与衍生关系。

相关词 Related Words

文学与著作 Literary & Notable Works

  • Organic Chemistry(Clayden, Greeves & Warren):在羰基化合物衍生物与缩合反应相关章节中讨论腙及其用途。
  • March’s Advanced Organic Chemistry(Smith & March):在亲核加成/缩合与官能团转化部分涉及腙的反应性与机理。
  • Advanced Organic Chemistry(Carey & Sundberg):在羰基化学与衍生物章节中包含腙的形成与合成应用。
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