V2EX sodium periodate

Sodium Periodate

定义 / Definition

高碘酸钠(化学式 NaIO)是一种强氧化剂,常用于有机化学中的高碘酸(periodate)氧化,尤其用于切断分子中相邻的二醇(vicinal diols)结构,也用于部分分析化学与材料/生物化学相关实验中。另有其他高碘酸盐(如高碘酸钾)用途相近。

发音 / Pronunciation (IPA)

/sodim pridet/

例句 / Examples

Sodium periodate is a strong oxidizing agent used in the lab.
高碘酸钠是一种在实验室中使用的强氧化剂。

In carbohydrate chemistry, sodium periodate can cleave vicinal diols, helping researchers analyze sugar structures.
在糖类化学中,高碘酸钠可以切断相邻二醇结构,帮助研究者分析糖的结构。

词源 / Etymology

sodium 来自“soda(苏打)”的词源体系,最终可追溯到阿拉伯语中与“苏打盐/碱性盐”相关的词;在现代化学中指元素“钠”。
periodate 由 **per-**(表示“更高程度/更高氧化态”)+ **iod-**(与“碘 iodine”相关的词根)+ -ate(常见于含氧酸盐名称)构成,表示“高碘酸盐/高化态的碘含氧酸盐”。

相关词 / Related Words

文学与著作中的用例 / Literary & Notable Works

  • Vogel’s Textbook of Practical Organic Chemistry(多处提及 periodate/高碘酸盐作为氧化试剂的实验应用)
  • March’s Advanced Organic Chemistry(在氧化反应与官能团转化章节中讨论高碘酸盐氧化)
  • Organic Chemistry(Clayden, Greeves & Warren)(在氧化与断裂反应相关内容中涉及 periodate oxidation)
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