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
—— 2,4,6-Trinitrophenol--5,6-dihydroisoquinoline (1/1) 60499-00-5 C15H12N4O7
2,4,6-Trinitrophenol--5,6-dihydroisoquinoline (1/1)
—— 4-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol 60499-05-0 C16H14N4O7
4-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol
—— 2-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol 60499-20-9 C16H14N4O7
2-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol
—— 5-Methyl-7,8-dihydroisoquinoline;2,4,6-trinitrophenol 60499-07-2 C16H14N4O7
5-Methyl-7,8-dihydroisoquinoline;2,4,6-trinitrophenol
—— 3-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol 60499-12-9 C16H14N4O7
3-Penta-2,4-dien-2-ylpyridine;2,4,6-trinitrophenol
—— Acetic acid--2,3,4,5-tetramethylphenol (1/1) 60368-01-6 C12H18O3
Acetic acid--2,3,4,5-tetramethylphenol (1/1)
—— Acetic acid;5-(1,3-dithiolan-2-yl)benzene-1,3-diol 60081-19-8 C13H18O6S2
Acetic acid;5-(1,3-dithiolan-2-yl)benzene-1,3-diol
—— [(2-Hydroxyphenyl)methyl](diphenyl)phosphanium iodide 60254-13-9 C19H18IOP
[(2-Hydroxyphenyl)methyl](diphenyl)phosphanium iodide
—— 9-Hydroxy-N-[(4-hydroxy-3-methoxyphenyl)methyl]nonanamide 78405-70-6 C17H27NO4
9-Hydroxy-N-[(4-hydroxy-3-methoxyphenyl)methyl]nonanamide
—— 3-Hydroxy-4,5-dimethoxy-N-(piperidin-3-yl)benzamide 73448-95-0 C14H20N2O4
3-Hydroxy-4,5-dimethoxy-N-(piperidin-3-yl)benzamide
—— N-[(1R)-2-hydroxy-1-(4-hydroxyphenyl)ethyl]octadec-9-enamide 709672-24-2 C26H43NO3
N-[(1R)-2-hydroxy-1-(4-hydroxyphenyl)ethyl]octadec-9-enamide
—— 4-Hydroxy-3,5-dimethoxy-N-(piperidin-3-yl)benzamide 73448-96-1 C14H20N2O4
4-Hydroxy-3,5-dimethoxy-N-(piperidin-3-yl)benzamide
—— 2-[Bis-(2-hydroxy-ethyl)-amino]-benzene-1,4-diol 71958-60-6 C10H15NO4
2-[Bis-(2-hydroxy-ethyl)-amino]-benzene-1,4-diol
—— 1-Phenyl-2-(4-hydroxy-phenyl)-3.5-dioxo-4-(3-hydroxy-butyl)-pyrazolidin 7720-49-2 C19H20N2O4
1-Phenyl-2-(4-hydroxy-phenyl)-3.5-dioxo-4-(3-hydroxy-butyl)-pyrazolidin
—— 2,4-Dimethoxyphenol;methylcarbamic acid 75912-01-5 C10H15NO5
2,4-Dimethoxyphenol;methylcarbamic acid
—— 2,5-Dimethoxyphenol;methylcarbamic acid 75912-06-0 C10H15NO5
2,5-Dimethoxyphenol;methylcarbamic acid
—— 2-Methoxy-5-methylphenol;methylcarbamic acid 75912-08-2 C10H15NO4
2-Methoxy-5-methylphenol;methylcarbamic acid
—— 3-(4-hydroxy-phenyl)-5-(3-methyl-butoxymethyl)-oxazolidin-2-one 73422-70-5 C15H21NO4
3-(4-hydroxy-phenyl)-5-(3-methyl-butoxymethyl)-oxazolidin-2-one
—— Acetic acid--2,6-di-tert-butyl-4-methoxyphenol (1/1) 75169-17-4 C17H28O4
Acetic acid--2,6-di-tert-butyl-4-methoxyphenol (1/1)
—— 4-[(5,5-Dichloropent-4-EN-1-YL)oxy]phenol 74706-20-0 C11H12Cl2O2
4-[(5,5-Dichloropent-4-EN-1-YL)oxy]phenol
—— 4-Chloro-2,6-bis(1-methylcyclopentyl)phenol 74515-15-4 C18H25ClO
4-Chloro-2,6-bis(1-methylcyclopentyl)phenol
—— 2,4,6-Trinitrophenol--3-ethyl-2-propylpyridine (1/1) 71350-28-2 C16H18N4O7
2,4,6-Trinitrophenol--3-ethyl-2-propylpyridine (1/1)
—— 3-(4-hydroxy-phenyl)-5-isobutoxymethyl-oxazolidin-2-one 73422-69-2 C14H19NO4
3-(4-hydroxy-phenyl)-5-isobutoxymethyl-oxazolidin-2-one
—— 2,6-Ditert-butyl-4-methoxyphenol;propanoic acid 73198-88-6 C18H30O4
2,6-Ditert-butyl-4-methoxyphenol;propanoic acid
—— 2-Methoxy-4-(pent-1-EN-1-YL)phenol 72898-31-8 C12H16O2
2-Methoxy-4-(pent-1-EN-1-YL)phenol
—— 2,4,6-Trinitrophenol--2-butyl-3-propylpyridine (1/1) 71350-30-6 C18H22N4O7
2,4,6-Trinitrophenol--2-butyl-3-propylpyridine (1/1)
—— [(R)-Amino-(4-hydroxy-phenyl)-methyl]-phosphonic acid diethyl ester 879885-74-2 C11H18NO4P
[(R)-Amino-(4-hydroxy-phenyl)-methyl]-phosphonic acid diethyl ester
—— Phosphorous acid;2,4,6-tribromophenol 7046-65-3 C18H12Br9O6P
Phosphorous acid;2,4,6-tribromophenol
—— 4-(4-Ethyl-4-methylhexan-2-yl)phenol 881201-77-0 C15H24O
4-(4-Ethyl-4-methylhexan-2-yl)phenol
—— Pentafluorophenol--pentafluoroaniline (1/1) 880131-86-2 C12H3F10NO
Pentafluorophenol--pentafluoroaniline (1/1)
—— 5-Amino-1-methyl-4H-tetrazolium picrate —— C8H8N8O7
5-Amino-1-methyl-4H-tetrazolium picrate
—— 2,6-Dimethoxy-4-(2-methoxypropyl)phenol 877379-53-8 C12H18O4
2,6-Dimethoxy-4-(2-methoxypropyl)phenol
—— Benzene-1,2,3-triol;1,3,5-triazine 875776-11-7 C9H9N3O3
Benzene-1,2,3-triol;1,3,5-triazine
—— 2-[(4-Hydroxyphenyl)methylidene]cycloheptane-1,3-dione 85741-91-9 C14H14O3
2-[(4-Hydroxyphenyl)methylidene]cycloheptane-1,3-dione
—— Acetic acid;4-decylphenol 849668-84-4 C18H30O3
Acetic acid;4-decylphenol
—— 2-Aminoguanidine;2,4-dinitrophenol 844696-11-3 C7H10N6O5
2-Aminoguanidine;2,4-dinitrophenol
—— 4-[1,2-Bis(2-methoxyphenoxy)propyl]-2-methoxyphenol 845513-43-1 C24H26O6
4-[1,2-Bis(2-methoxyphenoxy)propyl]-2-methoxyphenol
—— 5-Methyl-benzene-1,3-diol; compound with 1,4-diaza-bicyclo[2.2.2]octane 843663-45-6 C6H12N2*C7H8O2
5-Methyl-benzene-1,3-diol; compound with 1,4-diaza-bicyclo[2.2.2]octane
—— Acetic acid;4-but-2-enoxy-2,3,6-trimethylphenol 83626-24-8 C15H22O4
Acetic acid;4-but-2-enoxy-2,3,6-trimethylphenol
—— 4-[2-(Dipropylamino)ethyl]-2-methoxyphenol 82801-98-7 C15H25NO2
4-[2-(Dipropylamino)ethyl]-2-methoxyphenol
—— Phosphoric acid--2,3-dinonylphenol (1/3) 805233-78-7 C72H129O7P
Phosphoric acid--2,3-dinonylphenol (1/3)
—— Carbonic acid--3-(trichloromethyl)phenol (1/2) 80222-20-4 C15H12Cl6O5
Carbonic acid--3-(trichloromethyl)phenol (1/2)
—— 1-(4-Hydroxyphenyl)dodec-4-EN-3-one 896734-16-0 C18H26O2
1-(4-Hydroxyphenyl)dodec-4-EN-3-one
—— N-(4-Amino-2-hydroxy-5-methoxyphenyl)acetamide 88380-47-6 C9H12N2O3
N-(4-Amino-2-hydroxy-5-methoxyphenyl)acetamide
—— 2-Propylpiperidine;2,4,6-trinitrophenol 88382-09-6 C14H20N4O7
2-Propylpiperidine;2,4,6-trinitrophenol
—— Acetic acid--3-(bromomethyl)-6-methoxybenzene-1,2-diol (2/1) 88367-29-7 C12H17BrO7
Acetic acid--3-(bromomethyl)-6-methoxybenzene-1,2-diol (2/1)
—— 4-[(5-Chloropent-4-YN-1-YL)oxy]phenol 88341-79-1 C11H11ClO2
4-[(5-Chloropent-4-YN-1-YL)oxy]phenol
—— 4-(Pyrrol-1-ylmethyl)pyridine;2,4,6-trinitrophenol 88297-20-5 C16H13N5O7
4-(Pyrrol-1-ylmethyl)pyridine;2,4,6-trinitrophenol
—— 2-(4-Hydroxy-4-methylpent-2-en-2-yl)-4-methoxyphenol 88252-71-5 C13H18O3
2-(4-Hydroxy-4-methylpent-2-en-2-yl)-4-methoxyphenol
—— 2-(3-Hydroxy-3-methylbut-1-en-1-yl)-4-methoxyphenol 88252-70-4 C12H16O3
2-(3-Hydroxy-3-methylbut-1-en-1-yl)-4-methoxyphenol