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
—— 2-hydroxy-3,5-bisnitro-N'-(4-pyridinylmethylene)benzohydrazide —— C13H9N5O6
2-hydroxy-3,5-bisnitro-N'-(4-pyridinylmethylene)benzohydrazide
—— (2E,5Z)-2-[(E)-benzylidenehydrazinylidene]-5-[(2-hydroxy-3,5-dinitrophenyl)methylidene]-1,3-thiazolidin-4-one —— C17H11N5O6S
(2E,5Z)-2-[(E)-benzylidenehydrazinylidene]-5-[(2-hydroxy-3,5-dinitrophenyl)methylidene]-1,3-thiazolidin-4-one
—— N'-[(E)-(3-hydroxy-4-nitrophenyl)methylidene]-2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]acetohydrazide —— C23H29N3O5
N'-[(E)-(3-hydroxy-4-nitrophenyl)methylidene]-2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]acetohydrazide
—— N'-[(E)-(3,5-dichloro-2-methoxyphenyl)methylidene]-2-hydroxy-5-nitrobenzohydrazide —— C15H11Cl2N3O5
N'-[(E)-(3,5-dichloro-2-methoxyphenyl)methylidene]-2-hydroxy-5-nitrobenzohydrazide
—— 4-[(1R,2R)-1,2-dichloropropyl]-2-methoxyphenol —— C10H12Cl2O2
4-[(1R,2R)-1,2-dichloropropyl]-2-methoxyphenol
—— 4-bromo-5-[(E)-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)hydrazinylidene]methyl]benzene-1,3-diol —— C18H22BrN7O4
4-bromo-5-[(E)-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)hydrazinylidene]methyl]benzene-1,3-diol
—— 4-[(1R,2S)-1,2-dichloropropyl]-2-methoxyphenol —— C10H12Cl2O2
4-[(1R,2S)-1,2-dichloropropyl]-2-methoxyphenol
—— 4-[(2R)-2,3-dichloropropyl]-2-methoxyphenol —— C10H12Cl2O2
4-[(2R)-2,3-dichloropropyl]-2-methoxyphenol
—— 4-[(2S)-2,3-dichloropropyl]-2-methoxyphenol —— C10H12Cl2O2
4-[(2S)-2,3-dichloropropyl]-2-methoxyphenol
—— 4-[(1S,2S)-1,2-dichloropropyl]-2-methoxyphenol —— C10H12Cl2O2
4-[(1S,2S)-1,2-dichloropropyl]-2-methoxyphenol
—— (2Z,5E)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C19H14ClNO4S
(2Z,5E)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C19H14ClNO4S
(2E,5Z)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5E)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C19H14ClNO4S
(2E,5E)-2-[2-(3-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5E)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C17H12BrNO5S
(2E,5E)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2Z,5E)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C17H12BrNO5S
(2Z,5E)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C17H13NO5S
(2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— N'-(3-hydroxy-4-methoxybenzylidene)-2-phenylcyclopropanecarbohydrazide —— C18H18N2O3
N'-(3-hydroxy-4-methoxybenzylidene)-2-phenylcyclopropanecarbohydrazide
—— (2E,5Z)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C18H15NO6S
(2E,5Z)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C17H13NO5S
(2E,5Z)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2Z,5E)-2-[2-(4-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C19H14ClNO4S
(2Z,5E)-2-[2-(4-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C17H12BrNO5S
(2E,5Z)-5-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylidene]-2-[2-(furan-2-yl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(2-methylphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C20H17NO4S
(2E,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(2-methylphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-2-[2-(4-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C19H14ClNO4S
(2E,5Z)-2-[2-(4-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C17H13NO5S
(2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-1,3-thiazolidin-4-one —— C18H15NO6S
(2E,5E)-2-[2-(furan-2-yl)-2-oxoethylidene]-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-1,3-thiazolidin-4-one
—— (2E,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C20H17NO5S
(2E,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2Z,5E)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C20H17NO5S
(2Z,5E)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (2Z,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one —— C20H17NO5S
(2Z,5Z)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-[2-(4-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one
—— (6E)-6-[(3-hydroxy-4-methoxyphenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione —— C18H19N3O5
(6E)-6-[(3-hydroxy-4-methoxyphenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione
—— (6E)-6-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione —— C18H19N3O5
(6E)-6-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione
—— N-[(E)-[(Z)-2-bromo-3-phenylprop-2-enylidene]amino]-3-(4-hydroxyphenyl)propanamide —— C18H17BrN2O2
N-[(E)-[(Z)-2-bromo-3-phenylprop-2-enylidene]amino]-3-(4-hydroxyphenyl)propanamide
—— (6E)-6-[(4-hydroxy-3-nitrophenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione —— C17H16N4O6
(6E)-6-[(4-hydroxy-3-nitrophenyl)methylidene]-3-methyl-1-propyl-7H-pyrrolo[2,3-d]pyrimidine-2,4,5-trione
—— 2-[(1R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-2-en-3-yl]phenol —— C14H17NO
2-[(1R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-2-en-3-yl]phenol
—— N-[(E)-(3-hydroxyphenyl)methylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide —— C12H12N4O3
N-[(E)-(3-hydroxyphenyl)methylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide
—— chromium(3+);3-(2-ethylhexoxy)propan-1-amine;hydron;(2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate;hydroxide —— C27H38CrN5O10S
chromium(3+);3-(2-ethylhexoxy)propan-1-amine;hydron;(2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate;hydroxide
—— (2Z,5Z)-3-(4-ethoxyphenyl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-2-(2-pyridylimino)thiazolidin-4-one —— C24H21N3O4S
(2Z,5Z)-3-(4-ethoxyphenyl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-2-(2-pyridylimino)thiazolidin-4-one
—— [(Z)-4-(4-hydroxy-2-methoxyphenyl)butan-2-ylideneamino]thiourea —— C12H17N3O2S
[(Z)-4-(4-hydroxy-2-methoxyphenyl)butan-2-ylideneamino]thiourea
—— chromium(3+);(2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate —— C16H11CrN4O8S
chromium(3+);(2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate
—— (3-Hydroxy-benzylidene-hydrazinocarbonylmethylsulfanyl)aceti c acid (3-hydroxy-benzylidene)-hydrazide —— C18H18N4O4S
(3-Hydroxy-benzylidene-hydrazinocarbonylmethylsulfanyl)aceti c acid (3-hydroxy-benzylidene)-hydrazide
—— 2-[[(3R)-3-(2-hydroxyethyl)-4-[(4-methoxy-2,3-dimethylphenyl)methyl]piperazin-1-yl]methyl]-5-methoxyphenol —— C24H34N2O4
2-[[(3R)-3-(2-hydroxyethyl)-4-[(4-methoxy-2,3-dimethylphenyl)methyl]piperazin-1-yl]methyl]-5-methoxyphenol
—— (1R)-1-hydroxy-1-(4-hydroxyphenyl)pentan-2-one —— C11H14O3
(1R)-1-hydroxy-1-(4-hydroxyphenyl)pentan-2-one
—— 3-Hydroxy-4-methoxybenzaldehyde (4,6-di-1-pyrrolidinyl-1,3,5-triazin-2-yl)hydrazone —— C19H25N7O2
3-Hydroxy-4-methoxybenzaldehyde (4,6-di-1-pyrrolidinyl-1,3,5-triazin-2-yl)hydrazone
—— 2-(2-chlorophenoxy)-N-[(E)-(5-hydroxy-2-nitrophenyl)methylideneamino]acetamide —— C15H12ClN3O5
2-(2-chlorophenoxy)-N-[(E)-(5-hydroxy-2-nitrophenyl)methylideneamino]acetamide
—— (E)-N'-(3-hydroxybenzylidene)-2-(2-methyl-1H-imidazol-1-yl)acetohydrazide —— C13H14N4O2
(E)-N'-(3-hydroxybenzylidene)-2-(2-methyl-1H-imidazol-1-yl)acetohydrazide
—— 3-[(2S)-1-hydroxypropan-2-yl]phenol —— C9H12O2
3-[(2S)-1-hydroxypropan-2-yl]phenol
—— 3-[(2R)-1-hydroxypropan-2-yl]phenol —— C9H12O2
3-[(2R)-1-hydroxypropan-2-yl]phenol
—— N'-[(1E)-(5-hydroxy-2-nitrophenyl)methylene]-2-[(4-methylphenyl)amino]acetohydrazide —— C16H16N4O4
N'-[(1E)-(5-hydroxy-2-nitrophenyl)methylene]-2-[(4-methylphenyl)amino]acetohydrazide
—— N'-(3-hydroxy-4-methoxybenzylidene)-2-methylbenzohydrazide —— C16H16N2O3
N'-(3-hydroxy-4-methoxybenzylidene)-2-methylbenzohydrazide
—— N'-[(E)-(3-hydroxy-4-nitrophenyl)methylidene]-2-(4-methylphenoxy)acetohydrazide —— C16H15N3O5
N'-[(E)-(3-hydroxy-4-nitrophenyl)methylidene]-2-(4-methylphenoxy)acetohydrazide
—— N'-[(E)-(3-Hydroxy-4-nitrophenyl)methylidene]-2-[(2-methylphenyl)amino]acetohydrazide —— C16H16N4O4
N'-[(E)-(3-Hydroxy-4-nitrophenyl)methylidene]-2-[(2-methylphenyl)amino]acetohydrazide