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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
—— 2-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
2-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-5-methylphenol —— C14H21NO3
2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-5-methylphenol
—— 2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 1-[(5-Chloro-2-hydroxy-3-nitrophenyl)methylideneamino]-3-(4-morpholin-4-ylsulfonylphenyl)thiourea —— C18H18ClN5O6S2
1-[(5-Chloro-2-hydroxy-3-nitrophenyl)methylideneamino]-3-(4-morpholin-4-ylsulfonylphenyl)thiourea
—— 2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-4-methoxyphenol —— C14H21NO4
2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-4-methoxyphenol
—— 2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 3-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
3-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol —— C14H21NO4
4-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol
—— 2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-4-methoxyphenol —— C14H21NO4
2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-4-methoxyphenol
—— 2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4
2-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol —— C14H21NO4
4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol
—— 4-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4
4-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 2-[[[(2R)-1,4-dioxan-2-yl]methylamino]methyl]-6-methoxyphenol —— C13H19NO4
2-[[[(2R)-1,4-dioxan-2-yl]methylamino]methyl]-6-methoxyphenol
—— 4-[(3R)-3-[[(2R)-1,4-dioxan-2-yl]methylamino]butyl]phenol —— C15H23NO3
4-[(3R)-3-[[(2R)-1,4-dioxan-2-yl]methylamino]butyl]phenol
—— 3-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
3-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol —— C14H21NO4
4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]-2-methoxyphenol
—— 4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4
4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 4-[(3S)-3-[[(2R)-1,4-dioxan-2-yl]methylamino]butyl]phenol —— C15H23NO3
4-[(3S)-3-[[(2R)-1,4-dioxan-2-yl]methylamino]butyl]phenol
—— 4-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4
4-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4
2-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4
2-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
4-[(1R)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 2-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4
2-[(1S)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4
4-[(1R)-1-[[(2S)-1,4-dioxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 4-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol —— C13H19NO3
4-[(1S)-1-[[(2R)-1,4-dioxan-2-yl]methylamino]ethyl]phenol
—— 1-(3-Chloro-2-methylphenyl)-3-(2-hydroxy-5-nitrophenyl)urea —— C14H12ClN3O4
1-(3-Chloro-2-methylphenyl)-3-(2-hydroxy-5-nitrophenyl)urea
—— 2-(4-bromophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]acetamide —— C15H12BrN3O5
2-(4-bromophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]acetamide
—— 1-[4-(4-Tert-butyl-1,3-thiazol-2-yl)piperidin-1-yl]-2-(4-hydroxy-3,5-dinitrophenyl)ethanone —— C20H24N4O6S
1-[4-(4-Tert-butyl-1,3-thiazol-2-yl)piperidin-1-yl]-2-(4-hydroxy-3,5-dinitrophenyl)ethanone
—— 2-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-5-yl]-6-methoxyphenol —— C16H15ClN2O2
2-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-5-yl]-6-methoxyphenol
—— 3-[2-(4-Hydroxyphenyl)ethyl]-2-pyridin-3-yl-1,3-thiazolidin-4-one —— C16H16N2O2S
3-[2-(4-Hydroxyphenyl)ethyl]-2-pyridin-3-yl-1,3-thiazolidin-4-one
—— (3S)-1-[(3-hydroxyphenyl)methyl]-3-methylpyrrolidine-2,5-dione —— C12H13NO3
(3S)-1-[(3-hydroxyphenyl)methyl]-3-methylpyrrolidine-2,5-dione
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-3-methoxybenzamide —— C16H16N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-3-methoxybenzamide
—— (3R)-1-[2-(4-hydroxyphenyl)ethyl]-3-methylpyrrolidine-2,5-dione —— C13H15NO3
(3R)-1-[2-(4-hydroxyphenyl)ethyl]-3-methylpyrrolidine-2,5-dione
—— N-[5-[(4-hydroxyphenyl)methylidene]-4-oxo-1,3-thiazol-2-yl]acetamide —— C12H10N2O3S
N-[5-[(4-hydroxyphenyl)methylidene]-4-oxo-1,3-thiazol-2-yl]acetamide
—— N-[(1S,2S)-2-aminocyclohexyl]-4-hydroxy-3-nitrobenzenesulfonamide —— C12H17N3O5S
N-[(1S,2S)-2-aminocyclohexyl]-4-hydroxy-3-nitrobenzenesulfonamide
—— N-[(1R,2S)-2-aminocyclohexyl]-4-hydroxy-3-nitrobenzenesulfonamide —— C12H17N3O5S
N-[(1R,2S)-2-aminocyclohexyl]-4-hydroxy-3-nitrobenzenesulfonamide
—— 3-(1,3-Benzodioxol-5-yl)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H13NO5S2
3-(1,3-Benzodioxol-5-yl)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,3-diol —— C12H19NO4S
4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,3-diol
—— 2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C12H19NO3S
2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 4-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,3-diol —— C12H19NO4S
4-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,3-diol
—— 4-[(3S)-3-(3-methylsulfonylpropylamino)butyl]phenol —— C14H23NO3S
4-[(3S)-3-(3-methylsulfonylpropylamino)butyl]phenol
—— 4-methyl-2-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C13H21NO3S
4-methyl-2-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 4-methyl-2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C13H21NO3S
4-methyl-2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 5-methyl-2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C13H21NO3S
5-methyl-2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,4-diol —— C12H19NO4S
2-[(1S)-1-(3-methylsulfonylpropylamino)ethyl]benzene-1,4-diol
—— 4-methoxy-2-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C13H21NO4S
4-methoxy-2-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 2-methoxy-4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C13H21NO4S
2-methoxy-4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol
—— 4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol —— C12H19NO3S
4-[(1R)-1-(3-methylsulfonylpropylamino)ethyl]phenol