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-iodo-6-methyl-4-nitroso-phenol —— C7H6INO2
2-iodo-6-methyl-4-nitroso-phenol
—— 2-phenyl-3-(5'-o-hydroxyphenyl-1',3',4'-thiadiazol-2'-yl)-5-methyl-4-thiazolidinone —— C18H15N3O2S2
2-phenyl-3-(5'-o-hydroxyphenyl-1',3',4'-thiadiazol-2'-yl)-5-methyl-4-thiazolidinone
—— (trans)-2-(3-hydroxyphenyl)cyclopropanecarboxylic acid —— C10H10O3
(trans)-2-(3-hydroxyphenyl)cyclopropanecarboxylic acid
—— (E)-N'-(4-hydroxy-3-methoxybenzylidene)-4-(benzo[d]thiazol-2-yl)benzohydrazide —— C22H17N3O3S
(E)-N'-(4-hydroxy-3-methoxybenzylidene)-4-(benzo[d]thiazol-2-yl)benzohydrazide
—— (Z)-2-amino-4-(4-hydroxy-3-methoxyphenyl)buta-1,3-diene-1,1,3-tricarbonitrile —— C14H10N4O2
(Z)-2-amino-4-(4-hydroxy-3-methoxyphenyl)buta-1,3-diene-1,1,3-tricarbonitrile
—— (Z)-2-(benzo[d]thiazol-2-ylamino)-5-(4-hydroxy-3-methoxybenzylidene)thiazol-4(5H)-one —— C18H13N3O3S2
(Z)-2-(benzo[d]thiazol-2-ylamino)-5-(4-hydroxy-3-methoxybenzylidene)thiazol-4(5H)-one
—— (E)-1-(2-chlorobenzyl)-5-((4-hydroxy-3-methoxybenzylidene)amino)-1H-imidazole-4-carbonitrile —— C19H15ClN4O2
(E)-1-(2-chlorobenzyl)-5-((4-hydroxy-3-methoxybenzylidene)amino)-1H-imidazole-4-carbonitrile
—— 4-((hydroxyamino)methyl)benzene-1,3-diol —— C7H9NO3
4-((hydroxyamino)methyl)benzene-1,3-diol
—— (3E,5E)-3-(2-fluorobenzylidene)-5-(4-hydroxy-3-methoxybenzylidene)dihydro-2H-pyran-4(3H)-one —— C20H17FO4
(3E,5E)-3-(2-fluorobenzylidene)-5-(4-hydroxy-3-methoxybenzylidene)dihydro-2H-pyran-4(3H)-one
—— 2-(diethoxyphosphoryl)-N-(4-hydroxy-3-methoxybenzylidene)propan-2-amine oxide —— C15H24NO6P
2-(diethoxyphosphoryl)-N-(4-hydroxy-3-methoxybenzylidene)propan-2-amine oxide
—— (Z)-5-(4-hydroxy-3-methoxybenzylidene)-4-thioxothiazolidin-2-one —— C11H9NO3S2
(Z)-5-(4-hydroxy-3-methoxybenzylidene)-4-thioxothiazolidin-2-one
—— 4-(difluoromethyl)-2-methoxy-phenol —— C8H8F2O2
4-(difluoromethyl)-2-methoxy-phenol
—— 2-(4-hydroxy-3-methoxyphenyl)-1,3-dioxan-5-ol —— C11H14O5
2-(4-hydroxy-3-methoxyphenyl)-1,3-dioxan-5-ol
—— 6-amino-4-(4-hydroxy-3-methoxyphenyl)-3-propyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile —— C17H18N4O3
6-amino-4-(4-hydroxy-3-methoxyphenyl)-3-propyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
—— 4-(3-chlorophenyl)-1-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-thiosemicarbazide 70161-62-5 C15H14ClN3O2S
4-(3-chlorophenyl)-1-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-thiosemicarbazide
—— 4-(2,4-dichlorophenyl)-1-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-thiosemicarbazide —— C15H13Cl2N3O2S
4-(2,4-dichlorophenyl)-1-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-thiosemicarbazide
—— (3E,5E)-3,5-bis(4-hydroxy-3-methoxybenzylidene)-1-(5-((E)-2-(2,6,6-trimethylcyclohex-2-enyl)vinyl)isoxazole-3-carbonyl)piperidin-4-one —— C36H38N2O7
(3E,5E)-3,5-bis(4-hydroxy-3-methoxybenzylidene)-1-(5-((E)-2-(2,6,6-trimethylcyclohex-2-enyl)vinyl)isoxazole-3-carbonyl)piperidin-4-one
—— 2-(4-hydroxy-3-methoxyphenyl)-2-(piperidin-1-yl)acetonitrile —— C14H18N2O2
2-(4-hydroxy-3-methoxyphenyl)-2-(piperidin-1-yl)acetonitrile
—— 2-[(4-hydroxy-3-methoxyphenyl)methylene]-5-methylfuran-3-one —— C13H12O4
2-[(4-hydroxy-3-methoxyphenyl)methylene]-5-methylfuran-3-one
—— 4-((1E)-2-(((E)-4-hydroxy-3-methoxystyrylsulfonyl)methylsulfonyl)-vinyl)-2-methoxyphenol —— C19H20O8S2
4-((1E)-2-(((E)-4-hydroxy-3-methoxystyrylsulfonyl)methylsulfonyl)-vinyl)-2-methoxyphenol
—— 2-amino-4-(4-hydroxy-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile —— C17H14N2O5
2-amino-4-(4-hydroxy-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile
—— 5-(4-hydroxy-3-methoxyphenyl)pent-4-enoic acid —— C12H14O4
5-(4-hydroxy-3-methoxyphenyl)pent-4-enoic acid
—— 4-(bis(p-tolylthio)methyl)-2-methoxyphenol —— C22H22O2S2
4-(bis(p-tolylthio)methyl)-2-methoxyphenol
—— methyl (Z)-12-((Z)-4-hydroxy-3-methoxybenzylideneamino)octadec-9-enoate —— C27H43NO4
methyl (Z)-12-((Z)-4-hydroxy-3-methoxybenzylideneamino)octadec-9-enoate
—— 2-methoxy-4-(1,3-oxathiolan-2-yl)phenol —— C10H12O3S
2-methoxy-4-(1,3-oxathiolan-2-yl)phenol
—— diethyl [(cyclohexylamino)(4-hydroxy-3-methoxyphenyl)methyl]phosphonate —— C18H30NO5P
diethyl [(cyclohexylamino)(4-hydroxy-3-methoxyphenyl)methyl]phosphonate
—— N'-(4-hydroxy-3-methoxybenzylidene)-2-phenoxypropanehydrazide —— C17H18N2O4
N'-(4-hydroxy-3-methoxybenzylidene)-2-phenoxypropanehydrazide
—— 4-(bis(heptylthio)methyl)-2-methoxyphenol —— C22H38O2S2
4-(bis(heptylthio)methyl)-2-methoxyphenol
—— 4-(bis(tert-butylthio)methyl)-2-methoxyphenol —— C16H26O2S2
4-(bis(tert-butylthio)methyl)-2-methoxyphenol
—— (2SR)-2-[(SR)-[(4-chlorophenyl)amino](4-hydroxy-3-methoxyphenyl)methyl]cyclohexan-1-one —— C20H22ClNO3
(2SR)-2-[(SR)-[(4-chlorophenyl)amino](4-hydroxy-3-methoxyphenyl)methyl]cyclohexan-1-one
—— (E)-N'-(4-hydroxy-3-methoxybenzylidene)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetohydrazide 1480227-26-6 C17H15N5O4S
(E)-N'-(4-hydroxy-3-methoxybenzylidene)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetohydrazide
—— dimethyl 4-(3-methoxyl-4-hydroxylphenyl)-1,4-dihydropyridine-3,5-dicarboxylate —— C16H17NO6
dimethyl 4-(3-methoxyl-4-hydroxylphenyl)-1,4-dihydropyridine-3,5-dicarboxylate
—— 2,3-dihydro-2,2-dimethyl-3,5,6-trichloro benzofuran-4,7-diol —— C10H9Cl3O3
2,3-dihydro-2,2-dimethyl-3,5,6-trichloro benzofuran-4,7-diol
—— 2-amino-4-(4-hydroxy-3-methoxyphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile —— C17H14N2O6
2-amino-4-(4-hydroxy-3-methoxyphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile
—— 1-(4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethanone —— C14H16N2O3S
1-(4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethanone
—— ethyl 6-amino-5-cyano-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate —— C17H18N2O5
ethyl 6-amino-5-cyano-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate
—— 1,1-bis[5-methyl-2-furyl](4-hydroxy-3-methoxyphenyl)methane —— C18H18O4
1,1-bis[5-methyl-2-furyl](4-hydroxy-3-methoxyphenyl)methane
—— bis(2-methylindol-3-yl)(4'-hydroxy-3'-methoxyphenyl)methane —— C26H24N2O2
bis(2-methylindol-3-yl)(4'-hydroxy-3'-methoxyphenyl)methane
—— 4-((diethylamino)methyl)-2-methoxyphenol —— C12H19NO2
4-((diethylamino)methyl)-2-methoxyphenol
—— bis(5-bromoindol-3-yl)(4'-hydroxy-3'-methoxyphenyl)methane —— C24H18Br2N2O2
bis(5-bromoindol-3-yl)(4'-hydroxy-3'-methoxyphenyl)methane
—— N,N'-bis(4-hydroxy-3-methoxybenzylidene)-ethane-1,2-diamine 41349-57-9 C18H20N2O4
N,N'-bis(4-hydroxy-3-methoxybenzylidene)-ethane-1,2-diamine
—— 4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(4-hydroxy-3-methoxyphenyl)methyl)-3-methyl-1H-pyrazol-5-ol —— C16H18N4O4
4-((5-hydroxy-3-methyl-1H-pyrazol-4-yl)(4-hydroxy-3-methoxyphenyl)methyl)-3-methyl-1H-pyrazol-5-ol
—— (E)-4-((2-(2,4-dinitrophenyl)hydrazono)methyl)-2-methoxyphenol —— C14H12N4O6
(E)-4-((2-(2,4-dinitrophenyl)hydrazono)methyl)-2-methoxyphenol
—— methyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate —— C14H16N2O4S
methyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
—— (5Z)-5-(4-hydroxy-3-methoxybenzylidene)-1,3-thiazolidine-2,4-dione —— C11H9NO4S
(5Z)-5-(4-hydroxy-3-methoxybenzylidene)-1,3-thiazolidine-2,4-dione
—— methyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine 5-carboxylate —— C14H16N2O5
methyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine 5-carboxylate
—— vanillin isopropyl ether —— C11H16O3
vanillin isopropyl ether
—— ethyl 2-methyl-4-(4-hydroxy-3-methoxyphenyl)-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxylate —— C21H20N2O4S
ethyl 2-methyl-4-(4-hydroxy-3-methoxyphenyl)-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxylate
—— 2-amino-4-(3-methoxy-4-hydroxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile —— C19H20N2O4
2-amino-4-(3-methoxy-4-hydroxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
—— 2-hydroxy-3-(4-hydroxy-3-methoxyphenyl)-4-(hydroxymethyl)cyclopent-2-en-1-one —— C13H14O5
2-hydroxy-3-(4-hydroxy-3-methoxyphenyl)-4-(hydroxymethyl)cyclopent-2-en-1-one