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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-[(4-methyl-1,2,4-triazol-3-yl)methylamino]ethyl]phenol —— C12H16N4O
4-[(1R)-1-[(4-methyl-1,2,4-triazol-3-yl)methylamino]ethyl]phenol
—— 5-methoxy-2-[(1S)-1-[(4-methyl-1,2,4-triazol-3-yl)methylamino]ethyl]phenol —— C13H18N4O2
5-methoxy-2-[(1S)-1-[(4-methyl-1,2,4-triazol-3-yl)methylamino]ethyl]phenol
—— 3-[(1R)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol —— C12H15N3O
3-[(1R)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol
—— 4-[(3S)-3-(1H-pyrazol-4-ylmethylamino)butyl]phenol —— C14H19N3O
4-[(3S)-3-(1H-pyrazol-4-ylmethylamino)butyl]phenol
—— 2-[(1R)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol —— C12H15N3O
2-[(1R)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol
—— 2-[(1S)-1-(1H-pyrazol-4-ylmethylamino)ethyl]benzene-1,4-diol —— C12H15N3O2
2-[(1S)-1-(1H-pyrazol-4-ylmethylamino)ethyl]benzene-1,4-diol
—— 2-[(1S)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol —— C12H15N3O
2-[(1S)-1-(1H-pyrazol-4-ylmethylamino)ethyl]phenol
—— 3-[[(1S)-1-(5-bromothiophen-2-yl)ethyl]amino]-2,6-dimethylphenol —— C14H16BrNOS
3-[[(1S)-1-(5-bromothiophen-2-yl)ethyl]amino]-2,6-dimethylphenol
—— 3-[(1S)-1-[[(1R)-1-(5-bromothiophen-2-yl)ethyl]amino]ethyl]phenol —— C14H16BrNOS
3-[(1S)-1-[[(1R)-1-(5-bromothiophen-2-yl)ethyl]amino]ethyl]phenol
—— 3-[(1R)-1-[[(1S)-1-(5-bromothiophen-2-yl)ethyl]amino]ethyl]phenol —— C14H16BrNOS
3-[(1R)-1-[[(1S)-1-(5-bromothiophen-2-yl)ethyl]amino]ethyl]phenol
—— 3-[[(1R)-1-(5-bromothiophen-2-yl)ethyl]amino]-2,6-dimethylphenol —— C14H16BrNOS
3-[[(1R)-1-(5-bromothiophen-2-yl)ethyl]amino]-2,6-dimethylphenol
—— (2R)-N-[(4-hydroxyphenyl)methyl]-N-methyloxolane-2-carboxamide —— C13H17NO3
(2R)-N-[(4-hydroxyphenyl)methyl]-N-methyloxolane-2-carboxamide
—— (2R)-N-[(4-hydroxyphenyl)methyl]-N-methyl-2-(1,2,4-triazol-1-yl)propanamide —— C13H16N4O2
(2R)-N-[(4-hydroxyphenyl)methyl]-N-methyl-2-(1,2,4-triazol-1-yl)propanamide
—— 4-[[[(2S)-1,4-dioxan-2-yl]methylamino]methyl]-2-methoxyphenol —— C13H19NO4
4-[[[(2S)-1,4-dioxan-2-yl]methylamino]methyl]-2-methoxyphenol
—— 4-[[[(2R)-1,4-dioxan-2-yl]methylamino]methyl]-2-methoxyphenol —— C13H19NO4
4-[[[(2R)-1,4-dioxan-2-yl]methylamino]methyl]-2-methoxyphenol
—— 2-bromo-4-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol —— C13H18BrNO4S
2-bromo-4-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol
—— 4-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-2,6-dimethoxyphenol —— C14H21NO5S
4-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-2,6-dimethoxyphenol
—— methyl (2S)-2-(4-hydroxy-3-methoxyphenyl)-2-(2,2,2-trifluoroethylamino)propanoate —— C13H16F3NO4
methyl (2S)-2-(4-hydroxy-3-methoxyphenyl)-2-(2,2,2-trifluoroethylamino)propanoate
—— (2S)-2-(4-hydroxy-3-methoxyphenyl)-2-(2,2,2-trifluoroethylamino)propanoic acid —— C12H14F3NO4
(2S)-2-(4-hydroxy-3-methoxyphenyl)-2-(2,2,2-trifluoroethylamino)propanoic acid
—— (2R)-2-(cyclohexylamino)-2-(3-hydroxy-4-methoxyphenyl)acetic acid —— C15H21NO4
(2R)-2-(cyclohexylamino)-2-(3-hydroxy-4-methoxyphenyl)acetic acid
—— (2S)-2-(3-hydroxyphenyl)-2-(2,2,2-trifluoroethylamino)acetonitrile —— C10H9F3N2O
(2S)-2-(3-hydroxyphenyl)-2-(2,2,2-trifluoroethylamino)acetonitrile
—— (2S)-2-(3,4-dihydroxyphenyl)-2-(2,2,2-trifluoroethylamino)acetonitrile —— C10H9F3N2O2
(2S)-2-(3,4-dihydroxyphenyl)-2-(2,2,2-trifluoroethylamino)acetonitrile
—— (2S)-2-(cycloheptylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile —— C17H24N2O
(2S)-2-(cycloheptylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile
—— (2R)-2-(cycloheptylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile —— C17H24N2O
(2R)-2-(cycloheptylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile
—— (2R)-2-(cycloheptylamino)-2-(3-hydroxyphenyl)acetonitrile —— C15H20N2O
(2R)-2-(cycloheptylamino)-2-(3-hydroxyphenyl)acetonitrile
—— methyl (2R)-2-(cyclopentylamino)-2-(4-hydroxy-3-methoxyphenyl)propanoate —— C16H23NO4
methyl (2R)-2-(cyclopentylamino)-2-(4-hydroxy-3-methoxyphenyl)propanoate
—— (2R)-2-(cyclohexylamino)-2-(3-hydroxyphenyl)acetonitrile —— C14H18N2O
(2R)-2-(cyclohexylamino)-2-(3-hydroxyphenyl)acetonitrile
—— (2R)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclohexylamino)acetonitrile —— C15H19BrN2O2
(2R)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclohexylamino)acetonitrile
—— (2S)-2-(cyclohexylamino)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile —— C15H20N2O2
(2S)-2-(cyclohexylamino)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile
—— (2R)-2-(cycloheptylamino)-2-(3,4-dihydroxyphenyl)acetonitrile —— C15H20N2O2
(2R)-2-(cycloheptylamino)-2-(3,4-dihydroxyphenyl)acetonitrile
—— (2S)-2-(cycloheptylamino)-2-(3,4-dihydroxyphenyl)acetonitrile —— C15H20N2O2
(2S)-2-(cycloheptylamino)-2-(3,4-dihydroxyphenyl)acetonitrile
—— (2R)-2-(cyclohexylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile —— C15H20N2O2
(2R)-2-(cyclohexylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile
—— (2S)-2-(cyclohexylamino)-2-(3-hydroxyphenyl)acetonitrile —— C14H18N2O
(2S)-2-(cyclohexylamino)-2-(3-hydroxyphenyl)acetonitrile
—— (2R)-2-(cyclopentylamino)-2-(3-hydroxy-4-methoxyphenyl)acetic acid —— C14H19NO4
(2R)-2-(cyclopentylamino)-2-(3-hydroxy-4-methoxyphenyl)acetic acid
—— (2R)-2-(cyclopentylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile —— C14H18N2O2
(2R)-2-(cyclopentylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile
—— (2R)-2-(cyclopentylamino)-2-(4-hydroxyphenyl)acetonitrile —— C13H16N2O
(2R)-2-(cyclopentylamino)-2-(4-hydroxyphenyl)acetonitrile
—— (2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclohexylamino)acetonitrile —— C15H19BrN2O2
(2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclohexylamino)acetonitrile
—— (2S)-2-(cyclohexylamino)-2-(3,4-dihydroxyphenyl)acetonitrile —— C14H18N2O2
(2S)-2-(cyclohexylamino)-2-(3,4-dihydroxyphenyl)acetonitrile
—— 4-[(E)-2-(2-Hydroxy-4-methoxy-phenyl)-vinyl]-1-methyl-pyridinium 107115-17-3 C15H16NO2
4-[(E)-2-(2-Hydroxy-4-methoxy-phenyl)-vinyl]-1-methyl-pyridinium
—— (2R)-2-(cyclopentylamino)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile —— C14H18N2O2
(2R)-2-(cyclopentylamino)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile
—— 5-methoxy-2-[2-(1-methylpyridin-1-ium-2-yl)ethenyl]phenol —— C15H16NO2+
5-methoxy-2-[2-(1-methylpyridin-1-ium-2-yl)ethenyl]phenol
—— (2R)-2-(3-hydroxy-4-methoxyphenyl)-2-(2-methylpropylamino)acetic acid —— C13H19NO4
(2R)-2-(3-hydroxy-4-methoxyphenyl)-2-(2-methylpropylamino)acetic acid
—— (4E)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(2-methylphenyl)-1H-imidazol-5-one —— C18H16N2O3
(4E)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(2-methylphenyl)-1H-imidazol-5-one
—— (2S)-2-(cyclopropylmethylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile —— C13H16N2O2
(2S)-2-(cyclopropylmethylamino)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile
—— (2S)-2-(cyclopropylmethylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile —— C14H18N2O
(2S)-2-(cyclopropylmethylamino)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile
—— (2R)-2-(cyclopropylmethylamino)-2-(3-hydroxyphenyl)acetonitrile —— C12H14N2O
(2R)-2-(cyclopropylmethylamino)-2-(3-hydroxyphenyl)acetonitrile
—— (2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclopropylmethylamino)acetonitrile —— C13H15BrN2O2
(2S)-2-(3-bromo-4-hydroxy-5-methoxyphenyl)-2-(cyclopropylmethylamino)acetonitrile
—— (2S)-2-(cyclopropylmethylamino)-2-(4-hydroxyphenyl)acetonitrile —— C12H14N2O
(2S)-2-(cyclopropylmethylamino)-2-(4-hydroxyphenyl)acetonitrile
—— (2R)-2-[2-(dimethylamino)ethylamino]-2-(3-hydroxy-4-methoxyphenyl)acetonitrile —— C13H19N3O2
(2R)-2-[2-(dimethylamino)ethylamino]-2-(3-hydroxy-4-methoxyphenyl)acetonitrile
—— (2R)-2-(1,4-diazepan-1-yl)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile —— C14H19N3O2
(2R)-2-(1,4-diazepan-1-yl)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile