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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-methyl-2-[(1R)-1-[(1-methylpiperidin-4-yl)amino]ethyl]phenol —— C15H24N2O
4-methyl-2-[(1R)-1-[(1-methylpiperidin-4-yl)amino]ethyl]phenol
—— 2-[(1S)-1-(hexylamino)ethyl]-4-methylphenol —— C15H25NO
2-[(1S)-1-(hexylamino)ethyl]-4-methylphenol
—— 4-methyl-2-[(1R)-1-[(4-methylcyclohexyl)amino]ethyl]phenol —— C16H25NO
4-methyl-2-[(1R)-1-[(4-methylcyclohexyl)amino]ethyl]phenol
—— 4-methyl-2-[(1S)-1-[[(1S)-1-pyridin-2-ylethyl]amino]ethyl]phenol —— C16H20N2O
4-methyl-2-[(1S)-1-[[(1S)-1-pyridin-2-ylethyl]amino]ethyl]phenol
—— 2-[(1R)-1-(4-aminopiperidin-1-yl)ethyl]-4-methylphenol —— C14H22N2O
2-[(1R)-1-(4-aminopiperidin-1-yl)ethyl]-4-methylphenol
—— 4-methyl-2-[(1R)-1-[[(2S)-5-methylhexan-2-yl]amino]ethyl]phenol —— C16H27NO
4-methyl-2-[(1R)-1-[[(2S)-5-methylhexan-2-yl]amino]ethyl]phenol
—— 4-methyl-2-[(1S)-1-(propan-2-ylamino)ethyl]phenol —— C12H19NO
4-methyl-2-[(1S)-1-(propan-2-ylamino)ethyl]phenol
—— 4-methyl-2-[(1S)-1-[[(2R)-4-methylpentan-2-yl]amino]ethyl]phenol —— C15H25NO
4-methyl-2-[(1S)-1-[[(2R)-4-methylpentan-2-yl]amino]ethyl]phenol
—— 2-[[(1S)-1-(2-hydroxy-5-methylphenyl)ethyl]amino]benzonitrile —— C16H16N2O
2-[[(1S)-1-(2-hydroxy-5-methylphenyl)ethyl]amino]benzonitrile
—— 4-methyl-2-[(1S)-1-[[(2R)-oxolan-2-yl]methylamino]ethyl]phenol —— C14H21NO2
4-methyl-2-[(1S)-1-[[(2R)-oxolan-2-yl]methylamino]ethyl]phenol
—— 4-methyl-2-[(1S)-1-[[(1S)-1-[(2S)-oxolan-2-yl]ethyl]amino]ethyl]phenol —— C15H23NO2
4-methyl-2-[(1S)-1-[[(1S)-1-[(2S)-oxolan-2-yl]ethyl]amino]ethyl]phenol
—— 4-methyl-2-[(1R)-1-[[(2R)-5-methylhexan-2-yl]amino]ethyl]phenol —— C16H27NO
4-methyl-2-[(1R)-1-[[(2R)-5-methylhexan-2-yl]amino]ethyl]phenol
—— 4-methyl-2-[(1S)-1-(propylamino)ethyl]phenol —— C12H19NO
4-methyl-2-[(1S)-1-(propylamino)ethyl]phenol
—— 4-methyl-2-[(1S)-1-[[(2R)-5-methylhexan-2-yl]amino]ethyl]phenol —— C16H27NO
4-methyl-2-[(1S)-1-[[(2R)-5-methylhexan-2-yl]amino]ethyl]phenol
—— 4-methyl-2-[(1R)-1-(2-pyridin-2-ylethylamino)ethyl]phenol —— C16H20N2O
4-methyl-2-[(1R)-1-(2-pyridin-2-ylethylamino)ethyl]phenol
—— 4-methyl-2-[(1S)-1-(prop-2-enylamino)ethyl]phenol —— C12H17NO
4-methyl-2-[(1S)-1-(prop-2-enylamino)ethyl]phenol
—— 4-methyl-2-[(1S)-1-[[(1R)-1-phenylethyl]amino]ethyl]phenol —— C17H21NO
4-methyl-2-[(1S)-1-[[(1R)-1-phenylethyl]amino]ethyl]phenol
—— 2-[(1R)-1-(2-fluoroanilino)ethyl]-4-methylphenol —— C15H16FNO
2-[(1R)-1-(2-fluoroanilino)ethyl]-4-methylphenol
—— 2-[(1R)-1-(cyclopentylmethylamino)ethyl]-4-methylphenol —— C15H23NO
2-[(1R)-1-(cyclopentylmethylamino)ethyl]-4-methylphenol
—— 2-[(1R)-1-(2-ethylanilino)ethyl]-4-methylphenol —— C17H21NO
2-[(1R)-1-(2-ethylanilino)ethyl]-4-methylphenol
—— 4-methyl-2-[(1S)-1-(pyridin-3-ylamino)ethyl]phenol —— C14H16N2O
4-methyl-2-[(1S)-1-(pyridin-3-ylamino)ethyl]phenol
—— 2-[(1S)-1-(4-bromoanilino)ethyl]-4-methylphenol —— C15H16BrNO
2-[(1S)-1-(4-bromoanilino)ethyl]-4-methylphenol
—— 2-[(1R)-1-(3-chloroanilino)ethyl]-4-methylphenol —— C15H16ClNO
2-[(1R)-1-(3-chloroanilino)ethyl]-4-methylphenol
—— 2-[(1S)-1-[[(2S)-2-hydroxypropyl]amino]ethyl]-4-methylphenol —— C12H19NO2
2-[(1S)-1-[[(2S)-2-hydroxypropyl]amino]ethyl]-4-methylphenol
—— 4-methyl-2-[(1S)-1-(4-methylanilino)ethyl]phenol —— C16H19NO
4-methyl-2-[(1S)-1-(4-methylanilino)ethyl]phenol
—— 2-[(1S)-1-(4-chloroanilino)ethyl]-4-methylphenol —— C15H16ClNO
2-[(1S)-1-(4-chloroanilino)ethyl]-4-methylphenol
—— 2-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]-4-methylphenol —— C12H19NO2
2-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]-4-methylphenol
—— 2-[(1S)-1-(ethylamino)ethyl]-4-methylphenol —— C11H17NO
2-[(1S)-1-(ethylamino)ethyl]-4-methylphenol
—— 2-[(1R)-1-(2-chloroanilino)ethyl]-4-methylphenol —— C15H16ClNO
2-[(1R)-1-(2-chloroanilino)ethyl]-4-methylphenol
—— 2-[(1S)-1-(3-bromoanilino)ethyl]-4-methylphenol —— C15H16BrNO
2-[(1S)-1-(3-bromoanilino)ethyl]-4-methylphenol
—— 4-methyl-2-[(1S)-1-[(4-methylcyclohexyl)amino]ethyl]phenol —— C16H25NO
4-methyl-2-[(1S)-1-[(4-methylcyclohexyl)amino]ethyl]phenol
—— 2-[(1S)-1-anilinoethyl]-4-methylphenol —— C15H17NO
2-[(1S)-1-anilinoethyl]-4-methylphenol
—— 2-[(1R)-1-(2,4-dimethylanilino)ethyl]-4-methylphenol —— C17H21NO
2-[(1R)-1-(2,4-dimethylanilino)ethyl]-4-methylphenol
—— 4-methyl-2-[(1R)-1-(pyridin-4-ylmethylamino)ethyl]phenol —— C15H18N2O
4-methyl-2-[(1R)-1-(pyridin-4-ylmethylamino)ethyl]phenol
—— 2-[(1R)-1-(2,5-dimethylanilino)ethyl]-4-methylphenol —— C17H21NO
2-[(1R)-1-(2,5-dimethylanilino)ethyl]-4-methylphenol
—— 2-[(1S)-1-(3-ethylanilino)ethyl]-4-methylphenol —— C17H21NO
2-[(1S)-1-(3-ethylanilino)ethyl]-4-methylphenol
—— 4-methyl-2-[(1R)-1-[[(1R)-1-pyridin-2-ylethyl]amino]ethyl]phenol —— C16H20N2O
4-methyl-2-[(1R)-1-[[(1R)-1-pyridin-2-ylethyl]amino]ethyl]phenol
—— N-(2-hydroxy-4-nitrophenyl)-4-[(5E)-5-[(3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanamide —— C21H19N3O6S2
N-(2-hydroxy-4-nitrophenyl)-4-[(5E)-5-[(3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanamide
—— (5E)-2-[(5-ethyl-1,3,4-thiadiazol-2-yl)imino]-5-[(2-hydroxyphenyl)methylidene]-3-prop-2-enyl-1,3-thiazolidin-4-one —— C17H16N4O2S2
(5E)-2-[(5-ethyl-1,3,4-thiadiazol-2-yl)imino]-5-[(2-hydroxyphenyl)methylidene]-3-prop-2-enyl-1,3-thiazolidin-4-one
—— ethyl (2E)-2-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate —— C23H24N4O4S
ethyl (2E)-2-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
—— 4-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]benzene-1,2-diol —— C10H15NO3
4-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]benzene-1,2-diol
—— 4-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]benzene-1,3-diol —— C10H15NO3
4-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]benzene-1,3-diol
—— 2-[(1S)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]benzene-1,4-diol —— C11H17NO3
2-[(1S)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]benzene-1,3-diol —— C11H17NO3
4-[(1R)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]benzene-1,3-diol
—— 4-[(1S)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]phenol —— C11H17NO2
4-[(1S)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]phenol
—— 4-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol —— C11H17NO2
4-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol
—— 4-[(1R)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]phenol —— C11H17NO2
4-[(1R)-1-[[(2R)-1-hydroxypropan-2-yl]amino]ethyl]phenol
—— 2-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol —— C11H17NO2
2-[(1R)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol
—— 2-[(1S)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol —— C11H17NO2
2-[(1S)-1-[[(2S)-1-hydroxypropan-2-yl]amino]ethyl]phenol
—— 2-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]-4-methoxyphenol —— C11H17NO3
2-[[[(2S)-1-hydroxypropan-2-yl]amino]methyl]-4-methoxyphenol