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-[(5Z)-5-(4-ethylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)acetamide —— C20H17N3O5S2
2-[(5Z)-5-(4-ethylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)acetamide
—— 2-[(5E)-5-[(3-bromophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxy-5-nitrophenyl)acetamide —— C18H12BrN3O5S2
2-[(5E)-5-[(3-bromophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxy-5-nitrophenyl)acetamide
—— 2-[(5Z)-5-(4-ethylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-5-nitrophenyl)acetamide —— C20H17N3O5S2
2-[(5Z)-5-(4-ethylbenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-5-nitrophenyl)acetamide
—— 2-[(5Z)-5-(3-bromobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)acetamide —— C18H12BrN3O5S2
2-[(5Z)-5-(3-bromobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)acetamide
—— sodium;(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonate —— C16H9N4NaO9S
sodium;(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-6-oxonaphthalene-2-sulfonate
—— (4-Hydroxy-3-methoxyphenyl)methyl-[methylsulfanyl-(octylamino)methylidene]azanium —— C18H31N2O2S+
(4-Hydroxy-3-methoxyphenyl)methyl-[methylsulfanyl-(octylamino)methylidene]azanium
—— 4-[(3Z)-3-hydroxyimino-2-[(Z)-N-hydroxy-C-methylcarbonimidoyl]butyl]phenol —— C12H16N2O3
4-[(3Z)-3-hydroxyimino-2-[(Z)-N-hydroxy-C-methylcarbonimidoyl]butyl]phenol
—— 3-Methyl-4-{[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]amino}benzenol —— C13H13N3O4
3-Methyl-4-{[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]amino}benzenol
—— 4-(2-Iminoethyl)phenol —— C8H10NO+
4-(2-Iminoethyl)phenol
—— 4-(2-Hydroxy-5-nitro-benzylidene)-2-phenyl-4H-oxazol-5-one —— C16H10N2O5
4-(2-Hydroxy-5-nitro-benzylidene)-2-phenyl-4H-oxazol-5-one
—— (3Z,8Z)-1-N,1-N,6-N,6-N-tetramethylcyclodeca-3,8-diene-1,6-diamine oxide;2,4,6-trinitrophenol —— C20H29N5O9
(3Z,8Z)-1-N,1-N,6-N,6-N-tetramethylcyclodeca-3,8-diene-1,6-diamine oxide;2,4,6-trinitrophenol
—— 3-Hydroxy-2,4,6-trinitrophenolate;3-methyl-5-azoniaspiro[4.4]nona-2,7-diene —— C15H16N4O8
3-Hydroxy-2,4,6-trinitrophenolate;3-methyl-5-azoniaspiro[4.4]nona-2,7-diene
—— 3-Hydroxy-2,4,6-trinitrophenolate;2-(3-methoxy-4-phenylmethoxyphenyl)ethylazanium —— C22H22N4O10
3-Hydroxy-2,4,6-trinitrophenolate;2-(3-methoxy-4-phenylmethoxyphenyl)ethylazanium
—— Azane;2-(2-hydroxy-3,5-dinitrophenyl)-4,6-dinitrophenol —— C12H12N6O10
Azane;2-(2-hydroxy-3,5-dinitrophenyl)-4,6-dinitrophenol
—— 2-[(E)-1-chloro-2-(2-nitrophenyl)ethenyl]pyridine;2,4,6-trinitrophenol —— C19H12ClN5O9
2-[(E)-1-chloro-2-(2-nitrophenyl)ethenyl]pyridine;2,4,6-trinitrophenol
—— (3E,5E)-3,5-bis(4-hydroxy-3-methoxybenzylidene)-tetrahydropyran-4-one —— C21H20O6
(3E,5E)-3,5-bis(4-hydroxy-3-methoxybenzylidene)-tetrahydropyran-4-one
—— 3-(4-hydroxyphenyl)-N-[3-(tetrahydrofuran-3-yl)propyl]propanamide —— C16H23NO3
3-(4-hydroxyphenyl)-N-[3-(tetrahydrofuran-3-yl)propyl]propanamide
—— (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-6-(3-methylpyridin-4-yl)imidazo[2,1-b][1,3]thiazol-3-one —— C19H15N3O3S
(2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-6-(3-methylpyridin-4-yl)imidazo[2,1-b][1,3]thiazol-3-one
—— (2Z)-2-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-6-(3-methylpyridin-4-yl)imidazo[2,1-b][1,3]thiazol-3-one —— C20H17N3O4S
(2Z)-2-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-6-(3-methylpyridin-4-yl)imidazo[2,1-b][1,3]thiazol-3-one
—— (1S,2S,3R,6R,9R,10R,11S,12S)-9-hydroxy-2-[(E)-5-(4-hydroxyphenyl)pent-3-enyl]tetracyclo[8.2.1.03,12.06,11]trideca-4,7-diene-7-carboxylic acid —— C25H28O4
(1S,2S,3R,6R,9R,10R,11S,12S)-9-hydroxy-2-[(E)-5-(4-hydroxyphenyl)pent-3-enyl]tetracyclo[8.2.1.03,12.06,11]trideca-4,7-diene-7-carboxylic acid
—— (4Z)-4-[(2Z)-2-[5-[(E)-2-[4-hydroxy-3-methoxy-5-(3-methylbut-2-enyl)phenyl]ethenyl]-1,2-dihydropyrazol-3-ylidene]ethylidene]-2-methoxy-6-(3-methylbut-2-enyl)cyclohexa-2,5-dien-1-one —— C31H36N2O4
(4Z)-4-[(2Z)-2-[5-[(E)-2-[4-hydroxy-3-methoxy-5-(3-methylbut-2-enyl)phenyl]ethenyl]-1,2-dihydropyrazol-3-ylidene]ethylidene]-2-methoxy-6-(3-methylbut-2-enyl)cyclohexa-2,5-dien-1-one
—— 3-hydroxy-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide —— C15H14N2O4
3-hydroxy-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide
—— 2-(4-fluorophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H15FN2O4
2-(4-fluorophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3-methoxy-4-propan-2-yloxybenzamide —— C19H22N2O5
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3-methoxy-4-propan-2-yloxybenzamide
—— 2-(2-fluorophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H15FN2O4
2-(2-fluorophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— 2-(3,5-dimethylphenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C18H20N2O4
2-(3,5-dimethylphenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-[3-(trifluoromethyl)pyrazol-1-yl]acetamide —— C14H13F3N4O3
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-[3-(trifluoromethyl)pyrazol-1-yl]acetamide
—— 2-(3-bromophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H15BrN2O4
2-(3-bromophenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-[3-(trifluoromethyl)anilino]acetamide —— C17H16F3N3O3
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-[3-(trifluoromethyl)anilino]acetamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3,4,5-trimethoxybenzamide —— C18H20N2O6
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3,4,5-trimethoxybenzamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3,4-dimethoxybenzamide —— C17H18N2O5
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3,4-dimethoxybenzamide
—— (5R)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide —— C18H20N2O3S
(5R)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide
—— (5S)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide —— C18H20N2O3S
(5S)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide
—— 5-[(Z)-[4-(4-bromophenyl)-2-(2-methoxyethylimino)-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol —— C20H20BrN3O3S
5-[(Z)-[4-(4-bromophenyl)-2-(2-methoxyethylimino)-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol
—— 2-(2-fluoroanilino)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H16FN3O3
2-(2-fluoroanilino)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— 1-[(Z)-(3-hydroxyphenyl)methylideneamino]-3-propan-2-ylthiourea —— C11H15N3OS
1-[(Z)-(3-hydroxyphenyl)methylideneamino]-3-propan-2-ylthiourea
—— 5-[(Z)-[4-(1-benzofuran-2-yl)-2-(2-methoxyphenyl)imino-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol —— C26H21N3O4S
5-[(Z)-[4-(1-benzofuran-2-yl)-2-(2-methoxyphenyl)imino-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol
—— 5-[(Z)-[(2R,6S)-2,6-dimethylpiperidin-1-yl]iminomethyl]-2-methoxyphenol —— C15H22N2O2
5-[(Z)-[(2R,6S)-2,6-dimethylpiperidin-1-yl]iminomethyl]-2-methoxyphenol
—— 5-[(Z)-[2-ethylimino-4-(furan-2-yl)-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol —— C17H17N3O3S
5-[(Z)-[2-ethylimino-4-(furan-2-yl)-1,3-thiazol-3-yl]iminomethyl]-2-methoxyphenol
—— 1-cyclohexyl-3-[(Z)-(3-hydroxyphenyl)methylideneamino]urea —— C14H19N3O2
1-cyclohexyl-3-[(Z)-(3-hydroxyphenyl)methylideneamino]urea
—— 4-[(4,6-dimethylpyrimidin-2-yl)sulfanylmethyl]-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide —— C22H22N4O3S
4-[(4,6-dimethylpyrimidin-2-yl)sulfanylmethyl]-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide
—— (3Z)-3-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-oxoindolizine-1-carbonitrile —— C17H12N2O3
(3Z)-3-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-oxoindolizine-1-carbonitrile
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-1-oxidopyridin-1-ium-4-carboxamide —— C14H13N3O4
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-1-oxidopyridin-1-ium-4-carboxamide
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-(1,2,4-triazol-1-yl)acetamide —— C12H13N5O3
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-(1,2,4-triazol-1-yl)acetamide
—— 3-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C19H19N3O3S
3-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— 2-[(2E,5S)-2-[(Z)-(3-hydroxy-4-methoxyphenyl)methylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]acetate —— C13H12N3O5S-
2-[(2E,5S)-2-[(Z)-(3-hydroxy-4-methoxyphenyl)methylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]acetate
—— N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-1-oxidopyridin-1-ium-3-carboxamide —— C14H13N3O4
N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-1-oxidopyridin-1-ium-3-carboxamide
—— N-[(Z)-furan-2-ylmethylideneamino]-3-(2-hydroxyphenyl)propanamide —— C14H14N2O3
N-[(Z)-furan-2-ylmethylideneamino]-3-(2-hydroxyphenyl)propanamide
—— N'-(benzenesulfonyl)-N-(2-hydroxy-5-nitrophenyl)benzenecarboximidamide —— C19H15N3O5S
N'-(benzenesulfonyl)-N-(2-hydroxy-5-nitrophenyl)benzenecarboximidamide
—— 2-(4-tert-butylphenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C20H24N2O4
2-(4-tert-butylphenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide