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酚类

酚类是一大类化合物,它们主要特征是分子中含有一个羟基(-OH)直接连接在苯环上。这类化合物广泛存在于自然界中,并且具有重要的生物、医药及工业应用价值。

结构与分类

酚类化合物的基本结构为苯环上的氧原子与羟基相连。根据羟基的位置不同,可将酚分为单酚和多酚两大类:

  • 单酚:每个分子仅有一个酚羟基。
  • 多酚:含有两个或多个酚羟基的化合物。
生物学意义
  1. 天然来源:酚广泛存在于植物、动物以及微生物中,如咖啡因中的茶酚、儿茶素等。
  2. 抗氧化作用:许多酚类物质具有较强的抗氧化性,能够清除体内的自由基,保护细胞免受氧化损伤。
  3. 抗菌活性:部分酚类化合物展示出显著的抗菌效果,可用于食品保鲜或开发抗生素。
工业应用
  1. 农药和杀虫剂:利用某些酚类化合物对特定昆虫的选择性毒性进行害虫控制。
  2. 染料工业:许多天然及合成染料都基于酚结构设计而成。
  3. 医药领域:作为原料或药物成分,例如阿司匹林的核心成分水杨酸就属于苯酚衍生物。
工业生产

酚类可以通过多种途径制备:

  • 通过煤焦油蒸馏或石油裂解得到的粗酚进行精炼获得。
  • 以苯或其他芳烃为原料,在催化剂作用下与水反应生成苯酚,此过程称为菲林斯勒反应(Fischer–Strassmann反应)。
注意事项

尽管酚类化合物具有广泛的应用前景,但它们也可能带来毒性问题。例如强酸性的酚类物质会对皮肤造成刺激甚至腐蚀。因此在使用时需注意安全防护措施。

以上是对酚类的简单介绍,涵盖了其基本定义、生物学意义及工业应用等方面的内容。

中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]-3-methylphenol —— C13H20N2O2
4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]-3-methylphenol
—— 4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]-3-methylphenol —— C13H20N2O2
4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]-3-methylphenol
—— 4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]-3-methylphenol —— C14H22N2O2
4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]-3-methylphenol
—— 4-[(1R)-1-hydroxyethyl]-3-methylphenol —— C9H12O2
4-[(1R)-1-hydroxyethyl]-3-methylphenol
—— 2-[(1R)-1-hydroxypropyl]benzene-1,3,5-triol —— C9H12O4
2-[(1R)-1-hydroxypropyl]benzene-1,3,5-triol
—— 2,4,6-Tri(propan-2-yloxy)phenol —— C15H24O4
2,4,6-Tri(propan-2-yloxy)phenol
—— 2-[(1S)-1-hydroxypropyl]benzene-1,3,5-triol —— C9H12O4
2-[(1S)-1-hydroxypropyl]benzene-1,3,5-triol
—— 2-[(1S)-1-hydroxyethyl]benzene-1,3,5-triol —— C8H10O4
2-[(1S)-1-hydroxyethyl]benzene-1,3,5-triol
—— (E)-4-oxo-4-(2,4,6-trihydroxyphenyl)but-2-enoic acid —— C10H8O6
(E)-4-oxo-4-(2,4,6-trihydroxyphenyl)but-2-enoic acid
—— 4-(2,4,6-Trihydroxyphenyl)butanoic acid —— C10H12O5
4-(2,4,6-Trihydroxyphenyl)butanoic acid
—— 2-[(1R,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C13H20N2O4
2-[(1R,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1S,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C14H22N2O4
4-[(1S,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 2-[(1R,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C14H22N2O4
2-[(1R,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1R)-1-hydroxyethyl]benzene-1,2,3-triol —— C8H10O4
4-[(1R)-1-hydroxyethyl]benzene-1,2,3-triol
—— 4-[2-(Piperazin-1-yl)ethyl]benzene-1,2,3-triol —— C12H18N2O3
4-[2-(Piperazin-1-yl)ethyl]benzene-1,2,3-triol
—— 4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3-diol —— C13H20N2O3
4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3-diol
—— 2-(Aminomethyl)benzene-1,3,5-triol —— C7H9NO3
2-(Aminomethyl)benzene-1,3,5-triol
—— 4-(Ethylamino)benzene-1,2,3-triol —— C8H11NO3
4-(Ethylamino)benzene-1,2,3-triol
—— 2-(Methylamino)benzene-1,3,5-triol —— C7H9NO3
2-(Methylamino)benzene-1,3,5-triol
—— 4-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 4-[(1R,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C14H22N2O4
4-[(1R,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 2-[(1S,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C13H20N2O4
2-[(1S,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 2-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C13H20N2O4
2-[(1S)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1R,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1R,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 2-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3,5-triol —— C12H18N2O4
2-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3,5-triol
—— 2-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C13H20N2O4
2-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 2-[(1S,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C14H22N2O4
2-[(1S,2R)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 2-(Ethylamino)benzene-1,3,5-triol —— C8H11NO3
2-(Ethylamino)benzene-1,3,5-triol
—— 4-[(1R,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C14H22N2O4
4-[(1R,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 4-[(1S,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1S,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,2,3-triol —— C12H18N2O4
4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,2,3-triol
—— 2-[2-(Piperazin-1-yl)ethyl]benzene-1,3,5-triol —— C12H18N2O3
2-[2-(Piperazin-1-yl)ethyl]benzene-1,3,5-triol
—— 4-[(1S)-1-hydroxyethyl]benzene-1,2,3-triol —— C8H10O4
4-[(1S)-1-hydroxyethyl]benzene-1,2,3-triol
—— 4-[(1S)-1-aminoethyl]benzene-1,2,3-triol —— C8H11NO3
4-[(1S)-1-aminoethyl]benzene-1,2,3-triol
—— 2-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3,5-triol —— C12H18N2O4
2-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3,5-triol
—— 4-[(1S)-1-hydroxypropyl]benzene-1,2,3-triol —— C9H12O4
4-[(1S)-1-hydroxypropyl]benzene-1,2,3-triol
—— 4-[(1R,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1R,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,2,3-triol —— C12H18N2O4
4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,2,3-triol
—— 4-[(1S,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C13H20N2O4
4-[(1S,2S)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 2-[(Piperazin-1-yl)methyl]benzene-1,3,5-triol —— C11H16N2O3
2-[(Piperazin-1-yl)methyl]benzene-1,3,5-triol
—— 4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3-diol —— C12H18N2O3
4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3-diol
—— (E)-4-oxo-4-(2,3,4-trihydroxyphenyl)but-2-enoic acid —— C10H8O6
(E)-4-oxo-4-(2,3,4-trihydroxyphenyl)but-2-enoic acid
—— 4-[(1S,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol —— C14H22N2O4
4-[(1S,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,2,3-triol
—— 4-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3-diol —— C13H20N2O3
4-[(1R)-1-hydroxy-3-piperazin-1-ylpropyl]benzene-1,3-diol
—— 2-[(1R,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C14H22N2O4
2-[(1R,2S)-1-hydroxy-2-methyl-3-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1R)-1-hydroxypropyl]benzene-1,2,3-triol —— C9H12O4
4-[(1R)-1-hydroxypropyl]benzene-1,2,3-triol
—— 2-[(1R,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol —— C13H20N2O4
2-[(1R,2R)-1-hydroxy-2-piperazin-1-ylpropyl]benzene-1,3,5-triol
—— 4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3-diol —— C12H18N2O3
4-[(1R)-1-hydroxy-2-piperazin-1-ylethyl]benzene-1,3-diol
—— 4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]phenol —— C12H18N2O2
4-[(1S)-1-hydroxy-2-piperazin-1-ylethyl]phenol