摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

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
—— cyclopropylmethyl-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-propylazanium —— C17H28NO+
cyclopropylmethyl-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-propylazanium
—— 4-[(1R,2R,5R,6S,9R)-5-(hydroxymethyl)-6,8,9-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]-2-methoxyphenol —— C19H26O4
4-[(1R,2R,5R,6S,9R)-5-(hydroxymethyl)-6,8,9-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]-2-methoxyphenol
—— 4-[(1S,2S,5R)-4,4,8-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenol —— C17H22O2
4-[(1S,2S,5R)-4,4,8-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenol
—— 5-(Azepan-1-ium-1-ylmethyl)-2-methoxyphenol —— C14H22NO2+
5-(Azepan-1-ium-1-ylmethyl)-2-methoxyphenol
—— 2-Bromo-6-methoxy-4-[(4-methyl-1,4-diazepane-1,4-diium-1-yl)methyl]phenol —— C14H23BrN2O2+2
2-Bromo-6-methoxy-4-[(4-methyl-1,4-diazepane-1,4-diium-1-yl)methyl]phenol
—— 4-[(4-Ethylpiperazine-1,4-diium-1-yl)methyl]-2,6-dimethoxyphenol —— C15H26N2O3+2
4-[(4-Ethylpiperazine-1,4-diium-1-yl)methyl]-2,6-dimethoxyphenol
—— 2-(5,7-Dimethyl-1,3-diazoniatricyclo[3.3.1.13,7]decan-2-yl)-6-methoxyphenol —— C17H26N2O2+2
2-(5,7-Dimethyl-1,3-diazoniatricyclo[3.3.1.13,7]decan-2-yl)-6-methoxyphenol
—— 4-[(2R)-5-ethyl-3-hydroxy-4,4-dimethyl-2H-imidazol-1-ium-2-yl]phenol —— C13H19N2O2+
4-[(2R)-5-ethyl-3-hydroxy-4,4-dimethyl-2H-imidazol-1-ium-2-yl]phenol
—— 4-[(1R,2R,5S)-5-(hydroxymethyl)-8-methyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenol —— C16H20O3
4-[(1R,2R,5S)-5-(hydroxymethyl)-8-methyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenol
—— cyclooctyl-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]azanium —— C18H30NO+
cyclooctyl-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]azanium
—— (2S)-2-(4-hydroxy-3-methoxyphenyl)-3-(2-piperidin-1-ium-1-ylethyl)-1,3-thiazolidin-4-one —— C17H25N2O3S+
(2S)-2-(4-hydroxy-3-methoxyphenyl)-3-(2-piperidin-1-ium-1-ylethyl)-1,3-thiazolidin-4-one
—— 4-[(3S)-3-(cyclooctylamino)butyl]phenol —— C18H29NO
4-[(3S)-3-(cyclooctylamino)butyl]phenol
—— cyclooctyl-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]azanium —— C18H30NO+
cyclooctyl-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]azanium
—— 4-[(3R)-3-(cyclooctylamino)butyl]phenol —— C18H29NO
4-[(3R)-3-(cyclooctylamino)butyl]phenol
—— 2-methoxy-4-[(2S,5R)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol —— C16H17N2O5+
2-methoxy-4-[(2S,5R)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol
—— 2-methoxy-4-[(2S,5S)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol —— C16H17N2O5+
2-methoxy-4-[(2S,5S)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol
—— 2-methoxy-4-[(2R,5R)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol —— C16H17N2O5+
2-methoxy-4-[(2R,5R)-5-(4-nitrophenyl)-1,3-oxazolidin-3-ium-2-yl]phenol
—— ethyl (2R)-2-hydroxy-2-(4-hydroxyphenyl)acetate —— C10H12O4
ethyl (2R)-2-hydroxy-2-(4-hydroxyphenyl)acetate
—— ethyl (2S)-2-hydroxy-2-(4-hydroxyphenyl)acetate —— C10H12O4
ethyl (2S)-2-hydroxy-2-(4-hydroxyphenyl)acetate
—— 2-(3-Hydroxy-5-methoxy-2-propylphenyl)acetate —— C12H15O4-
2-(3-Hydroxy-5-methoxy-2-propylphenyl)acetate
—— 2-Hydroxy-benzenethiol anion 58728-63-5 C6H5OS
2-Hydroxy-benzenethiol anion
—— Vanillyl mandelate —— C9H9O5-
Vanillyl mandelate
—— 3-[2-(4-hydroxyphenyl)ethyl]-4-[(1R)-1-phenylethyl]-1H-1,2,4-triazole-5-thione —— C18H19N3OS
3-[2-(4-hydroxyphenyl)ethyl]-4-[(1R)-1-phenylethyl]-1H-1,2,4-triazole-5-thione
—— (2R)-2-(2-hydroxyphenyl)-6-methylsulfanyl-4-oxo-2,3-dihydro-1,3-thiazine-5-carbonitrile —— C12H10N2O2S2
(2R)-2-(2-hydroxyphenyl)-6-methylsulfanyl-4-oxo-2,3-dihydro-1,3-thiazine-5-carbonitrile
—— 4-[(3S)-3-(benzylamino)butyl]-2-methoxyphenol —— C18H23NO2
4-[(3S)-3-(benzylamino)butyl]-2-methoxyphenol
—— (2R)-2-(4-hydroxyphenyl)-2-morpholin-4-ium-4-ylacetonitrile —— C12H15N2O2+
(2R)-2-(4-hydroxyphenyl)-2-morpholin-4-ium-4-ylacetonitrile
—— benzyl-[(2S)-4-(4-hydroxy-3-methoxyphenyl)butan-2-yl]azanium —— C18H24NO2+
benzyl-[(2S)-4-(4-hydroxy-3-methoxyphenyl)butan-2-yl]azanium
—— (2S)-2-(4-hydroxyphenyl)-2-morpholin-4-ium-4-ylacetonitrile —— C12H15N2O2+
(2S)-2-(4-hydroxyphenyl)-2-morpholin-4-ium-4-ylacetonitrile
—— benzyl-[(2R)-4-(4-hydroxy-3-methoxyphenyl)butan-2-yl]azanium —— C18H24NO2+
benzyl-[(2R)-4-(4-hydroxy-3-methoxyphenyl)butan-2-yl]azanium
—— Methoxytyramine —— C9H14NO2+
Methoxytyramine
—— [(2S)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]azanium —— C8H12NO2+
[(2S)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]azanium
—— 2-(2,4-Dihydroxyphenyl)-3-hydroxycyclohex-2-en-1-one —— C12H12O4
2-(2,4-Dihydroxyphenyl)-3-hydroxycyclohex-2-en-1-one
—— (2R)-3-benzyl-2-(2-hydroxyphenyl)-1,3-thiazolidin-4-one —— C16H15NO2S
(2R)-3-benzyl-2-(2-hydroxyphenyl)-1,3-thiazolidin-4-one
—— (2S)-3-benzyl-2-(2-hydroxyphenyl)-1,3-thiazolidin-4-one —— C16H15NO2S
(2S)-3-benzyl-2-(2-hydroxyphenyl)-1,3-thiazolidin-4-one
—— 2-[(6R)-3,4,4,5-tetramethyl-5,6-dihydro-1,2,5-oxadiazin-5-ium-6-yl]phenol —— C13H19N2O2+
2-[(6R)-3,4,4,5-tetramethyl-5,6-dihydro-1,2,5-oxadiazin-5-ium-6-yl]phenol
—— (3Z)-5-bromo-3-[(3-hydroxy-4-methoxyphenyl)methylidene]-1H-indol-2-one —— C16H12BrNO3
(3Z)-5-bromo-3-[(3-hydroxy-4-methoxyphenyl)methylidene]-1H-indol-2-one
—— 4-(2,2,6,6-Tetramethyl-1,3-dihydropyridin-1-ium-4-yl)benzene-1,2-diol —— C15H22NO2+
4-(2,2,6,6-Tetramethyl-1,3-dihydropyridin-1-ium-4-yl)benzene-1,2-diol
—— [(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]azanium —— C8H12NO3+
[(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]azanium
—— [(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-propan-2-ylazanium —— C11H18NO3+
[(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-propan-2-ylazanium
—— N-methyl-L-normetanephrinium —— C10H16NO3+
N-methyl-L-normetanephrinium
—— [(2S)-2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)ethyl]-methylazanium —— C10H16NO3+
[(2S)-2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)ethyl]-methylazanium
—— [(2R)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-propan-2-ylazanium —— C11H18NO3+
[(2R)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-propan-2-ylazanium
—— [(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-methylammonium —— C9H14NO3+
[(2S)-2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]-methylammonium
—— Hydroxydopamine —— C8H12NO3+
Hydroxydopamine
—— 2,4-Bis(4-hydroxyphenyl)cyclobutane-1,3-dicarboxylate —— C18H14O6-2
2,4-Bis(4-hydroxyphenyl)cyclobutane-1,3-dicarboxylate
—— 2-[(2R,7aR)-1-hydroxy-7a-methyl-4,5,6,7-tetrahydro-2H-benzimidazol-3-ium-2-yl]phenol —— C14H19N2O2+
2-[(2R,7aR)-1-hydroxy-7a-methyl-4,5,6,7-tetrahydro-2H-benzimidazol-3-ium-2-yl]phenol
—— [(2S)-2-hydroxy-2-(4-hydroxyphenyl)ethyl]-methylazanium —— C9H14NO2+
[(2S)-2-hydroxy-2-(4-hydroxyphenyl)ethyl]-methylazanium
—— 2-(3,4-dihydroxyphenyl)ethyl-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]azanium —— C18H24NO3+
2-(3,4-dihydroxyphenyl)ethyl-[(2R)-4-(4-hydroxyphenyl)butan-2-yl]azanium
—— 5-{5-[(Z)-Cyclohexylimino]-4-methyl-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-2-methoxy-benzene-1,3-diol —— C16H21N3O3S
5-{5-[(Z)-Cyclohexylimino]-4-methyl-4,5-dihydro-[1,3,4]thiadiazol-2-yl}-2-methoxy-benzene-1,3-diol
—— 5-(5-Cyclohexylimino-4-methyl-1,3,4-thiadiazol-2-yl)-2-methoxybenzene-1,3-diol;trifluoromethanesulfonic acid —— C17H22F3N3O6S2
5-(5-Cyclohexylimino-4-methyl-1,3,4-thiadiazol-2-yl)-2-methoxybenzene-1,3-diol;trifluoromethanesulfonic acid