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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-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-4-methylphenol —— C14H19N3OS
2-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-4-methylphenol
—— 4-chloro-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C13H16ClN3OS
4-chloro-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 3-methyl-4-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C15H21N3OS
3-methyl-4-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 2-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-5-methylphenol —— C14H19N3OS
2-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-5-methylphenol
—— 4-chloro-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C13H16ClN3OS
4-chloro-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-chloro-2-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C13H16ClN3OS
4-chloro-2-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-methyl-2-[[4-[(1R)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C15H21N3OS
4-methyl-2-[[4-[(1R)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 2-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-4-methylphenol —— C15H21N3OS
2-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-4-methylphenol
—— 5-methyl-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
5-methyl-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-chloro-2-[[4-[(1R)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C13H16ClN3OS
4-chloro-2-[[4-[(1R)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 5-methyl-2-[[4-[(1R)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C15H21N3OS
5-methyl-2-[[4-[(1R)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-methyl-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
4-methyl-2-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-methyl-2-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C15H21N3OS
4-methyl-2-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 5-methyl-2-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C15H21N3OS
5-methyl-2-[[4-[(1S)-1-(propylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 2-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-5-methylphenol —— C15H21N3OS
2-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-5-methylphenol
—— 3-methyl-4-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
3-methyl-4-[[4-[(2S)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-3-methylphenol —— C15H21N3OS
4-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-3-methylphenol
—— 4-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-3-methylphenol —— C15H21N3OS
4-[[4-[(2R)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-3-methylphenol
—— 2-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-4-methylphenol —— C15H21N3OS
2-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-4-methylphenol
—— 2-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-5-methylphenol —— C15H21N3OS
2-[[4-[(2S)-2-(ethylamino)propyl]-1,3-thiazol-2-yl]amino]-5-methylphenol
—— 4-methyl-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
4-methyl-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 3-methyl-4-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
3-methyl-4-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— 5-methyl-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol —— C14H19N3OS
5-methyl-2-[[4-[(2R)-2-(methylamino)propyl]-1,3-thiazol-2-yl]amino]phenol
—— methyl (6S)-6-(4-hydroxy-3-nitrophenyl)-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate —— C19H17N3O5S
methyl (6S)-6-(4-hydroxy-3-nitrophenyl)-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate
—— ethyl (6R)-6-(4-hydroxy-3-nitrophenyl)-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate —— C20H19N3O5S
ethyl (6R)-6-(4-hydroxy-3-nitrophenyl)-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate
—— (5Z)-5-[(4-hydroxy-3-nitrophenyl)methylidene]-2-[3-(trifluoromethyl)phenyl]imino-1,3-thiazolidin-4-one —— C17H10F3N3O4S
(5Z)-5-[(4-hydroxy-3-nitrophenyl)methylidene]-2-[3-(trifluoromethyl)phenyl]imino-1,3-thiazolidin-4-one
—— (5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[3-(trifluoromethyl)phenyl]imino-1,3-thiazolidin-4-one —— C18H13F3N2O3S
(5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[3-(trifluoromethyl)phenyl]imino-1,3-thiazolidin-4-one
—— 2-methoxy-5-[(3R)-5-(4-methylphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]phenol —— C18H20N2O4S
2-methoxy-5-[(3R)-5-(4-methylphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]phenol
—— 5-[(3S)-5-(3,4-dimethoxyphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]-2-methoxyphenol —— C19H22N2O6S
5-[(3S)-5-(3,4-dimethoxyphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]-2-methoxyphenol
—— 1-[(3S)-5-(furan-2-yl)-3-(2-hydroxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C15H14N2O3
1-[(3S)-5-(furan-2-yl)-3-(2-hydroxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 2-methoxy-5-[(3S)-5-(4-methylphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]phenol —— C18H20N2O4S
2-methoxy-5-[(3S)-5-(4-methylphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]phenol
—— 1-[(3S)-5-(4-chlorophenyl)-3-(3-hydroxy-4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C18H17ClN2O3
1-[(3S)-5-(4-chlorophenyl)-3-(3-hydroxy-4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 1-[(3S)-3-(3-hydroxy-4-methoxyphenyl)-5-phenyl-3,4-dihydropyrazol-2-yl]ethanone —— C18H18N2O3
1-[(3S)-3-(3-hydroxy-4-methoxyphenyl)-5-phenyl-3,4-dihydropyrazol-2-yl]ethanone
—— 1-[(3R)-5-(furan-2-yl)-3-(2-hydroxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C15H14N2O3
1-[(3R)-5-(furan-2-yl)-3-(2-hydroxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 5-[(3R)-5-(3,4-dimethoxyphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]-2-methoxyphenol —— C19H22N2O6S
5-[(3R)-5-(3,4-dimethoxyphenyl)-2-methylsulfonyl-3,4-dihydropyrazol-3-yl]-2-methoxyphenol
—— 1-[(3R)-5-(4-chlorophenyl)-3-(3-hydroxy-4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C18H17ClN2O3
1-[(3R)-5-(4-chlorophenyl)-3-(3-hydroxy-4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 1-[(3R)-3-(3-hydroxy-4-methoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C19H20N2O3
1-[(3R)-3-(3-hydroxy-4-methoxyphenyl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 1-[(3R)-5-(furan-2-yl)-3-(2-hydroxy-3-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone —— C16H16N2O4
1-[(3R)-5-(furan-2-yl)-3-(2-hydroxy-3-methoxyphenyl)-3,4-dihydropyrazol-2-yl]ethanone
—— 5-methyl-2-[[4-[(1R)-1-(methylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C13H17N3OS
5-methyl-2-[[4-[(1R)-1-(methylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 5-methyl-2-[[4-[(1S)-1-(methylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol —— C13H17N3OS
5-methyl-2-[[4-[(1S)-1-(methylamino)ethyl]-1,3-thiazol-2-yl]amino]phenol
—— 4-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-3-methylphenol —— C14H19N3OS
4-[[4-[(1S)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-3-methylphenol
—— 4-[[4-[(1R)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-3-methylphenol —— C14H19N3OS
4-[[4-[(1R)-1-(ethylamino)ethyl]-1,3-thiazol-2-yl]amino]-3-methylphenol
—— N-[(2-hydroxy-5-nitrophenyl)methyl]-2-(2,4,5-trichlorophenoxy)acetamide —— C15H11Cl3N2O5
N-[(2-hydroxy-5-nitrophenyl)methyl]-2-(2,4,5-trichlorophenoxy)acetamide
—— 2-(2,6-dichlorophenyl)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide —— C15H12Cl2N2O4
2-(2,6-dichlorophenyl)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide
—— 2-(2,4-dichlorophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide —— C15H12Cl2N2O5
2-(2,4-dichlorophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide
—— 2-(3,4-dichlorophenyl)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide —— C15H12Cl2N2O4
2-(3,4-dichlorophenyl)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide
—— 2-(4-chlorophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide —— C15H13ClN2O5
2-(4-chlorophenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide
—— 4-(4-tert-butylphenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]butanamide —— C21H26N2O5
4-(4-tert-butylphenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]butanamide
—— N-[(2-hydroxy-5-nitrophenyl)methyl]-3-(3,4,5-trimethoxyphenyl)propanamide —— C19H22N2O7
N-[(2-hydroxy-5-nitrophenyl)methyl]-3-(3,4,5-trimethoxyphenyl)propanamide
—— 3-(2,5-dimethylphenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]propanamide —— C18H20N2O5
3-(2,5-dimethylphenoxy)-N-[(2-hydroxy-5-nitrophenyl)methyl]propanamide