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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
—— 5-methoxy-2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO3
5-methoxy-2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-methyl-2-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO2
4-methyl-2-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 5-methoxy-2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO3
5-methoxy-2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-methoxy-2-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
4-methoxy-2-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol
—— 4-methoxy-2-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
4-methoxy-2-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol
—— 2-methoxy-6-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
2-methoxy-6-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol
—— 4-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
4-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 5-methyl-2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO2
5-methyl-2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 2-methoxy-4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO3
2-methoxy-4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[[[(2S)-oxan-2-yl]methylamino]methyl]benzene-1,3-diol —— C13H19NO3
4-[[[(2S)-oxan-2-yl]methylamino]methyl]benzene-1,3-diol
—— 4-[[[(2R)-oxan-2-yl]methylamino]methyl]benzene-1,3-diol —— C13H19NO3
4-[[[(2R)-oxan-2-yl]methylamino]methyl]benzene-1,3-diol
—— 4-[[[(2R)-oxan-2-yl]methylamino]methyl]benzene-1,2-diol —— C13H19NO3
4-[[[(2R)-oxan-2-yl]methylamino]methyl]benzene-1,2-diol
—— 4-[(3S)-3-[[(2R)-oxan-2-yl]methylamino]butyl]phenol —— C16H25NO2
4-[(3S)-3-[[(2R)-oxan-2-yl]methylamino]butyl]phenol
—— 4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[(3R)-3-[[(2S)-oxan-2-yl]methylamino]butyl]phenol —— C16H25NO2
4-[(3R)-3-[[(2S)-oxan-2-yl]methylamino]butyl]phenol
—— 3-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
3-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 2-methoxy-5-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
2-methoxy-5-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol
—— 4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C14H21NO3
4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 4-methoxy-2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO3
4-methoxy-2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 2-methoxy-5-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
2-methoxy-5-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol
—— 2-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
2-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 3-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
3-[(1S)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
4-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,3-diol —— C14H21NO3
4-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,3-diol
—— 2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C14H21NO3
2-[(1S)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 2-methoxy-4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol —— C15H23NO3
2-methoxy-4-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]phenol
—— 2-bromo-6-methoxy-4-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol —— C14H20BrNO3
2-bromo-6-methoxy-4-[[[(2S)-oxan-2-yl]methylamino]methyl]phenol
—— 2-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,4-diol —— C14H21NO3
2-[(1R)-1-[[(2S)-oxan-2-yl]methylamino]ethyl]benzene-1,4-diol
—— 2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
2-[(1R)-1-[[(2R)-oxan-2-yl]methylamino]ethyl]phenol
—— 4-[(3S)-3-[[(2S)-oxan-2-yl]methylamino]butyl]phenol —— C16H25NO2
4-[(3S)-3-[[(2S)-oxan-2-yl]methylamino]butyl]phenol
—— 2-methoxy-4-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol —— C14H21NO3
2-methoxy-4-[[[(2R)-oxan-2-yl]methylamino]methyl]phenol
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide —— C12H19NO4S
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide
—— N-[(1R)-1-(4-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide —— C12H19NO4S
N-[(1R)-1-(4-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide —— C12H19NO4S
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide —— C12H19NO4S
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-2-methoxy-N-methylethanesulfonamide
—— 2-(4-chlorophenyl)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H15ClN2O3
2-(4-chlorophenyl)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-4-phenylmethoxybenzamide —— C22H20N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-4-phenylmethoxybenzamide
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-propoxybenzamide —— C18H20N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-propoxybenzamide
—— 1-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]-3-(1,3-thiazol-2-yl)urea —— C14H17N3O2S
1-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]-3-(1,3-thiazol-2-yl)urea
—— 1-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-3-(1,3-thiazol-2-yl)urea —— C14H17N3O2S
1-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-3-(1,3-thiazol-2-yl)urea
—— 2-(2-bromo-4-tert-butylphenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C20H23BrN2O4
2-(2-bromo-4-tert-butylphenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— 2-[5-[(4-chlorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[2-(3,4-dihydroxyphenyl)ethyl]acetamide —— C20H17ClN2O5S
2-[5-[(4-chlorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[2-(3,4-dihydroxyphenyl)ethyl]acetamide
—— ethyl 5-amino-6-cyano-7-(4-hydroxy-3-methoxyphenyl)-2-methyl-7H-thieno[3,2-b]pyran-3-carboxylate —— C19H18N2O5S
ethyl 5-amino-6-cyano-7-(4-hydroxy-3-methoxyphenyl)-2-methyl-7H-thieno[3,2-b]pyran-3-carboxylate
—— 2-{[3-cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanyl}-N-(2-hydroxy-4-nitrophenyl)acetamide —— C17H16N4O5S
2-{[3-cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanyl}-N-(2-hydroxy-4-nitrophenyl)acetamide
—— 4-(4-hydroxyphenyl)-1-phenyl-4,7-dihydrofuro[3,4-b]pyridine-2,5(1H,3H)-dione —— C19H15NO4
4-(4-hydroxyphenyl)-1-phenyl-4,7-dihydrofuro[3,4-b]pyridine-2,5(1H,3H)-dione
—— 3-[(4-Chlorophenyl)sulfonyl]-5-nitrophenol —— C12H8ClNO5S
3-[(4-Chlorophenyl)sulfonyl]-5-nitrophenol
—— N-[5-[(3-hydroxy-4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]adamantane-1-carboxamide —— C22H24N2O4S2
N-[5-[(3-hydroxy-4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]adamantane-1-carboxamide
—— 1-Cyclohexyl-3-[5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]urea —— C18H21N3O4S2
1-Cyclohexyl-3-[5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]urea
—— 2-(1,3-benzothiazol-2-ylsulfanyl)-N-(2-hydroxy-4-nitrophenyl)acetamide —— C15H11N3O4S2
2-(1,3-benzothiazol-2-ylsulfanyl)-N-(2-hydroxy-4-nitrophenyl)acetamide