V2EX oxazine

Oxazine

Definition / 定义

oxazine(嗪/氧氮杂嗪)是一类含氧(O)和氮(N)的六元杂环化合物的统称,常见于染料化学与有机合成中;按杂原子在环上的位置不同,可分为 1,2-oxazine、1,3-oxazine、1,4-oxazine 等异构体。(在不同语境下也可指具体某一种嗪骨架的化合物。)

Pronunciation / 发音

/kszin/

Examples / 例句

Oxazine is a heterocyclic compound containing oxygen and nitrogen.
嗪是一种含有氧和氮的杂环化合物。

Researchers synthesized an oxazine derivative to improve the dye’s stability under light exposure.
研究人员合成了一种嗪衍生物,以提高该染料在光照下的稳定性。

Etymology / 词源

oxazine由表示“氧”的词根 **oxa-**(源自希腊语 oxys 等相关构词传统,用于化学命名中指代氧原子)与表示含氮环系的 -azine(常用于命名含氮杂环/芳杂环体系,如 pyridazine 等)组合而成,整体含义即“含氧与含氮的(-azine 类)杂环”。

Related Words / 相关词

Literary Works / 文学与著作例证

  • 《Heterocyclic Chemistry》(关于杂环化学的教材/专著中常以“oxazines/oxazine derivatives”讨论其结构与反应)
  • 《March’s Advanced Organic Chemistry》(高级有机化学参考书中在杂环与官能团转化章节可能出现“oxazine”相关条目)
  • 《The Merck Index》(化学与药物索引工具书中常收录含“oxazine”骨架的化合物与衍生物条目)
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