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
—— 3,4,5-trihydroxy-N'-[(5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide —— C14H11N3O7
3,4,5-trihydroxy-N'-[(5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide
—— (5R)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide —— C18H18N2O4
(5R)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide
—— (5S)-N-[(4-hydroxyphenyl)methyl]-N-methyl-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide —— C18H18N2O3
(5S)-N-[(4-hydroxyphenyl)methyl]-N-methyl-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide
—— (5R)-N-[(4-hydroxyphenyl)methyl]-N-methyl-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide —— C18H18N2O3
(5R)-N-[(4-hydroxyphenyl)methyl]-N-methyl-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide
—— (5S)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide —— C18H18N2O4
(5S)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1,2-oxazole-3-carboxamide
—— 5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-[(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H16N2O5S2
5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-[(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 2-(4-fluorophenyl)-4-[(2-hydroxy-4-nitroanilino)methylidene]-5-methylpyrazol-3-one —— C17H13FN4O4
2-(4-fluorophenyl)-4-[(2-hydroxy-4-nitroanilino)methylidene]-5-methylpyrazol-3-one
—— 1-[(4-Fluorophenyl)methyl]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione —— C19H15FN2O5
1-[(4-Fluorophenyl)methyl]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
—— 1-(4-Chlorophenyl)-5-[(4-hydroxy-3-nitrophenyl)methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione —— C17H10ClN3O5S
1-(4-Chlorophenyl)-5-[(4-hydroxy-3-nitrophenyl)methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione
—— 4-benzyl-6-[(2-hydroxy-3-methylanilino)methylidene]-2-nitrocyclohexa-2,4-dien-1-one —— C21H18N2O4
4-benzyl-6-[(2-hydroxy-3-methylanilino)methylidene]-2-nitrocyclohexa-2,4-dien-1-one
—— 3-[3-(1-acetamidocycloheptyl)-1,2,4-oxadiazol-5-yl]-N-[(4-hydroxyphenyl)methyl]propanamide —— C21H28N4O4
3-[3-(1-acetamidocycloheptyl)-1,2,4-oxadiazol-5-yl]-N-[(4-hydroxyphenyl)methyl]propanamide
—— 2-(4-fluorophenyl)-4-[(4-hydroxy-2-methylanilino)methylidene]-5-methylpyrazol-3-one —— C18H16FN3O2
2-(4-fluorophenyl)-4-[(4-hydroxy-2-methylanilino)methylidene]-5-methylpyrazol-3-one
—— 2-(1,3-benzothiazol-2-yl)-4-[1-(2-hydroxy-5-nitroanilino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one —— C19H12F3N5O4S
2-(1,3-benzothiazol-2-yl)-4-[1-(2-hydroxy-5-nitroanilino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one
—— 1-[(5-cyano-1,4-dimethyl-2,6-dioxopyridin-3-ylidene)methyl]-3-(2-hydroxy-4-nitrophenyl)urea —— C16H13N5O6
1-[(5-cyano-1,4-dimethyl-2,6-dioxopyridin-3-ylidene)methyl]-3-(2-hydroxy-4-nitrophenyl)urea
—— 4-hydroxy-3-methoxy-N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]benzohydrazide —— C19H18N4O4
4-hydroxy-3-methoxy-N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]benzohydrazide
—— 5-[(2-hydroxy-5-nitroanilino)methylidene]-4-methyl-2,6-dioxopyridine-3-carbonitrile —— C14H10N4O5
5-[(2-hydroxy-5-nitroanilino)methylidene]-4-methyl-2,6-dioxopyridine-3-carbonitrile
—— 2-hydroxy-N-[[1-[2-(4-methylanilino)-2-oxoethyl]-2-oxoindol-3-ylidene]amino]-5-nitrobenzamide —— C24H19N5O6
2-hydroxy-N-[[1-[2-(4-methylanilino)-2-oxoethyl]-2-oxoindol-3-ylidene]amino]-5-nitrobenzamide
—— 5-[(2,3-Dibromo-4-hydroxy-5-methoxyphenyl)methylidene]-1-methyl-2-sulfanylidene-1,3-diazinane-4,6-dione —— C13H10Br2N2O4S
5-[(2,3-Dibromo-4-hydroxy-5-methoxyphenyl)methylidene]-1-methyl-2-sulfanylidene-1,3-diazinane-4,6-dione
—— 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carbohydrazide —— C20H20N4O4S
4-(4-hydroxy-3-methoxyphenyl)-6-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carbohydrazide
—— 1-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-3-[3-(2-oxopyrrolidin-1-yl)propyl]urea —— C18H27N3O3
1-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]-3-[3-(2-oxopyrrolidin-1-yl)propyl]urea
—— N'-(2-hydroxy-4-nitroanilino)-N-[(4-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)amino]ethanimidamide —— C14H12N6O6
N'-(2-hydroxy-4-nitroanilino)-N-[(4-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)amino]ethanimidamide
—— 3-[7-(2-hydroxy-5-nitrophenyl)-1,4-thiazepan-5-ylidene]-6-methylpyran-2,4-dione —— C17H16N2O6S
3-[7-(2-hydroxy-5-nitrophenyl)-1,4-thiazepan-5-ylidene]-6-methylpyran-2,4-dione
—— N'-[(3,5-dibromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-5-nitrobenzohydrazide —— C14H9Br2N3O5
N'-[(3,5-dibromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-5-nitrobenzohydrazide
—— 5-[(2-Hydroxy-5-nitrophenyl)methylidene]-1-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione —— C14H11N3O5S
5-[(2-Hydroxy-5-nitrophenyl)methylidene]-1-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione
—— 4-chloro-5-nitro-2-(pyrrol-2-ylidenemethylamino)phenol —— C11H8ClN3O3
4-chloro-5-nitro-2-(pyrrol-2-ylidenemethylamino)phenol
—— 1-benzyl-5-[(2-hydroxy-4-nitroanilino)methylidene]-4-methyl-2,6-dioxopyridine-3-carbonitrile —— C21H16N4O5
1-benzyl-5-[(2-hydroxy-4-nitroanilino)methylidene]-4-methyl-2,6-dioxopyridine-3-carbonitrile
—— 2-bromo-4-chloro-6-[(2-hydroxy-5-methylanilino)methylidene]-3,5-dimethylcyclohexa-2,4-dien-1-one —— C16H15BrClNO2
2-bromo-4-chloro-6-[(2-hydroxy-5-methylanilino)methylidene]-3,5-dimethylcyclohexa-2,4-dien-1-one
—— 5-[(2-hydroxy-5-nitroanilino)methylidene]-1,4-dimethyl-2,6-dioxopyridine-3-carbonitrile —— C15H12N4O5
5-[(2-hydroxy-5-nitroanilino)methylidene]-1,4-dimethyl-2,6-dioxopyridine-3-carbonitrile
—— N'-[[3-(3,4-dimethoxyphenyl)pyrazol-4-ylidene]methyl]-4-hydroxy-3-methoxybenzohydrazide —— C20H20N4O5
N'-[[3-(3,4-dimethoxyphenyl)pyrazol-4-ylidene]methyl]-4-hydroxy-3-methoxybenzohydrazide
—— 4-[(1S,2S)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol —— C13H21NO3
4-[(1S,2S)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol
—— 4-[(1S,2R)-2-amino-1-hydroxy-4-methylpentyl]benzene-1,2-diol —— C12H19NO3
4-[(1S,2R)-2-amino-1-hydroxy-4-methylpentyl]benzene-1,2-diol
—— 4-[(1R,2S)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol —— C13H21NO3
4-[(1R,2S)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol
—— 4-[(1S,2S)-2-amino-1-hydroxy-4-methylpentyl]phenol —— C12H19NO2
4-[(1S,2S)-2-amino-1-hydroxy-4-methylpentyl]phenol
—— 3-[(1S,2R)-2-amino-1-hydroxy-4-methylpentyl]phenol —— C12H19NO2
3-[(1S,2R)-2-amino-1-hydroxy-4-methylpentyl]phenol
—— 3-[(1R,2R)-2-amino-1-hydroxy-4-methylpentyl]phenol —— C12H19NO2
3-[(1R,2R)-2-amino-1-hydroxy-4-methylpentyl]phenol
—— 4-[(1R,2R)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol —— C13H21NO3
4-[(1R,2R)-2-amino-1-hydroxy-4-methylpentyl]-2-methoxyphenol
—— 3,4,5-trihydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide —— C14H12N2O5
3,4,5-trihydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide
—— 4-bromo-6-[(2-hydroxy-5-nitroanilino)methylidene]-2-nitrocyclohexa-2,4-dien-1-one —— C13H8BrN3O6
4-bromo-6-[(2-hydroxy-5-nitroanilino)methylidene]-2-nitrocyclohexa-2,4-dien-1-one
—— N'-[(3-bromo-5-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3,4,5-trihydroxybenzohydrazide —— C15H13BrN2O6
N'-[(3-bromo-5-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3,4,5-trihydroxybenzohydrazide
—— (2R)-2-(4-acetamidophenyl)sulfanyl-N-[(3-hydroxy-4-methoxyphenyl)methyl]propanamide —— C19H22N2O4S
(2R)-2-(4-acetamidophenyl)sulfanyl-N-[(3-hydroxy-4-methoxyphenyl)methyl]propanamide
—— (2S)-2-(2-chlorophenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methyl]propanamide —— C17H18ClNO4
(2S)-2-(2-chlorophenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methyl]propanamide
—— (3R)-1-butanoyl-N-[(2-hydroxy-5-nitrophenyl)methyl]piperidine-3-carboxamide —— C17H23N3O5
(3R)-1-butanoyl-N-[(2-hydroxy-5-nitrophenyl)methyl]piperidine-3-carboxamide
—— (3S)-1-(1,3-benzothiazol-2-yl)-N-[(3-hydroxy-4-methoxyphenyl)methyl]piperidine-3-carboxamide —— C21H23N3O3S
(3S)-1-(1,3-benzothiazol-2-yl)-N-[(3-hydroxy-4-methoxyphenyl)methyl]piperidine-3-carboxamide
—— 5-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-1H-pyrazole-4-carboxamide —— C20H19N3O5
5-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(3-hydroxy-4-methoxyphenyl)methyl]-1H-pyrazole-4-carboxamide
—— 6-[3-[(3-hydroxy-4-methoxyphenyl)methylamino]-3-oxopropyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide —— C20H23N5O4
6-[3-[(3-hydroxy-4-methoxyphenyl)methylamino]-3-oxopropyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide
—— N-[(3-hydroxy-4-methoxyphenyl)methyl]-3-(5-phenylfuran-2-yl)propanamide —— C21H21NO4
N-[(3-hydroxy-4-methoxyphenyl)methyl]-3-(5-phenylfuran-2-yl)propanamide
—— (3R)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-3-carboxamide —— C15H21NO3
(3R)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-3-carboxamide
—— 3-[7-(4-hydroxy-3-methoxyphenyl)-1,4-thiazepan-5-ylidene]-6-methylpyran-2,4-dione —— C18H19NO5S
3-[7-(4-hydroxy-3-methoxyphenyl)-1,4-thiazepan-5-ylidene]-6-methylpyran-2,4-dione
—— (3S)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-3-carboxamide —— C15H21NO3
(3S)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-3-carboxamide
—— 4-[(3S)-3-(1,3-thiazol-5-ylmethylamino)butyl]phenol —— C14H18N2OS
4-[(3S)-3-(1,3-thiazol-5-ylmethylamino)butyl]phenol