V2EX catechol

Catechol

Definition / 释义

儿茶酚(又称 1,2-二羟基苯):一种芳香族有机化合物,分子含有相邻的两个酚羟基(OH)。常用于有机合成、聚合物与染料中间体研究,也与生物化学中“儿茶酚胺”相关(如多巴胺、肾上腺素的结构基元)。(该词在不同学科里也常以结构名出现。)

Pronunciation / 发音

/kttl/

Examples / 例句

Catechol is a simple aromatic compound with two hydroxyl groups.
儿茶酚是一种带有两个羟基的简单芳香族化合物。

Because catechol can be readily oxidized, it is often used to study redox behavior and metal binding in solution.
由于儿茶酚容易被氧化,它常被用来研究溶液中的氧化还原行为以及与金属的结合能力。

Etymology / 词源

catechol 来自更早的化学命名传统:与 catechu(中文常译“儿茶”,一种植物提取物)有关。早期化学研究中,人们从与“儿茶”相关的材料或反应产物中获得并命名了该类物质;后来该词固定用于指代 邻二羟基苯(1,2-dihydroxybenzene) 这一具体结构。

Related Words / 相关词

Literary Works / 文学与著作

  • Clayden, Greeves & Warren, Organic Chemistry(《有机化学》):在酚类与取代苯、氧化还原相关章节中会涉及儿茶酚/邻二酚体系。
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》):讨论酚类反应性、邻位二羟基结构与相关机理时常出现 catechol。
  • Lehninger Principles of Biochemistry(《雷宁格生物化学原理》):在“儿茶酚胺(catecholamines)”与神经递质相关内容中出现 catechol 作为结构来源词。
  • The Merck Index(《默克索引》):作为化学品条目收录 catechol(儿茶酚)的性质与用途信息。
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