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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
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,2,2-trimethylpropanamide —— C14H21NO2
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,2,2-trimethylpropanamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(1,2,4-triazol-1-yl)acetamide —— C13H16N4O2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(1,2,4-triazol-1-yl)acetamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(tetrazol-1-yl)acetamide —— C12H15N5O2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(tetrazol-1-yl)acetamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-(1,2,4-triazol-1-yl)acetamide —— C13H16N4O2
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-(1,2,4-triazol-1-yl)acetamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-4-carboxamide —— C15H21NO3
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxane-4-carboxamide
—— (1R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylcyclohex-3-ene-1-carboxamide —— C16H21NO2
(1R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylcyclohex-3-ene-1-carboxamide
—— N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide —— C15H23NO2
N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide
—— 1,1-difluoro-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylmethanesulfonamide —— C10H13F2NO3S
1,1-difluoro-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylmethanesulfonamide
—— (E)-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylpent-2-enamide —— C15H21NO2
(E)-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylpent-2-enamide
—— N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,5-dimethyl-1,2-oxazole-4-carboxamide —— C14H16N2O3
N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,5-dimethyl-1,2-oxazole-4-carboxamide
—— 1-[(1R)-1-(4-hydroxyphenyl)ethyl]-1-methyl-3-propan-2-ylurea —— C13H20N2O2
1-[(1R)-1-(4-hydroxyphenyl)ethyl]-1-methyl-3-propan-2-ylurea
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpropane-2-sulfonamide —— C12H19NO3S
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpropane-2-sulfonamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(tetrazol-1-yl)acetamide —— C12H15N5O2
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-(tetrazol-1-yl)acetamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide —— C13H19NO2S
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpropane-2-sulfonamide —— C12H19NO3S
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpropane-2-sulfonamide
—— 1-[(1S)-1-(2-hydroxyphenyl)ethyl]-1-methyl-3-propylurea —— C13H20N2O2
1-[(1S)-1-(2-hydroxyphenyl)ethyl]-1-methyl-3-propylurea
—— (2R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylbutanamide —— C14H21NO2
(2R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylbutanamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide —— C15H23NO2
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide
—— 2-[(1R)-1-[diethylsulfamoyl(methyl)amino]ethyl]phenol —— C13H22N2O3S
2-[(1R)-1-[diethylsulfamoyl(methyl)amino]ethyl]phenol
—— (2R)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxolane-2-carboxamide —— C14H19NO3
(2R)-N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyloxolane-2-carboxamide
—— (2R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylpentanamide —— C15H23NO2
(2R)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylpentanamide
—— 2-tert-butylsulfanyl-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylacetamide —— C15H23NO2S
2-tert-butylsulfanyl-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methylacetamide
—— 4-[(1R)-1-[diethylsulfamoyl(methyl)amino]ethyl]phenol —— C13H22N2O3S
4-[(1R)-1-[diethylsulfamoyl(methyl)amino]ethyl]phenol
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide —— C14H19NO2
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpyrrolidine-1-sulfonamide —— C13H20N2O3S
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpyrrolidine-1-sulfonamide
—— 2-tert-butylsulfanyl-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylacetamide —— C15H23NO2S
2-tert-butylsulfanyl-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylacetamide
—— (2S)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylpentanamide —— C15H23NO2
(2S)-N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N,2-dimethylpentanamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclopentanecarboxamide —— C15H21NO2
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclopentanecarboxamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide —— C15H23NO2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,4-dimethylpentanamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-3-ylacetamide —— C15H17NO2S
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-3-ylacetamide
—— 3,3,3-trifluoro-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpropanamide —— C12H14F3NO2
3,3,3-trifluoro-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpropanamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,5-dimethyl-1,2-oxazole-4-carboxamide —— C14H16N2O3
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N,5-dimethyl-1,2-oxazole-4-carboxamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide —— C13H19NO2S
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide
—— (1R,2R)-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylcyclopropane-1-carboxamide —— C14H19NO2
(1R,2R)-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylcyclopropane-1-carboxamide
—— 3-butyl-1-[(1R)-1-(2-hydroxyphenyl)ethyl]-1-methylurea —— C14H22N2O2
3-butyl-1-[(1R)-1-(2-hydroxyphenyl)ethyl]-1-methylurea
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,3-dimethylbut-2-enamide —— C14H19NO2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,3-dimethylbut-2-enamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylhexanamide —— C15H23NO2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylhexanamide
—— (1R)-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclohex-3-ene-1-carboxamide —— C16H21NO2
(1R)-N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclohex-3-ene-1-carboxamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide —— C14H19NO2
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyloxane-4-carboxamide —— C15H21NO3
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyloxane-4-carboxamide
—— (E)-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylpent-2-enamide —— C15H21NO2
(E)-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N,2-dimethylpent-2-enamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-2-ylacetamide —— C15H17NO2S
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-2-ylacetamide
—— N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide —— C14H19NO2
N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylcyclobutanecarboxamide
—— 2-[(1S)-cyclopent-2-en-1-yl]-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylacetamide —— C16H21NO2
2-[(1S)-cyclopent-2-en-1-yl]-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylacetamide
—— 3,3,3-trifluoro-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpropanamide —— C12H14F3NO2
3,3,3-trifluoro-N-[(1S)-1-(2-hydroxyphenyl)ethyl]-N-methylpropanamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide —— C13H19NO2S
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-3-methylsulfanylpropanamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-2-ylacetamide —— C15H17NO2S
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methyl-2-thiophen-2-ylacetamide
—— N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methylbutane-1-sulfonamide —— C13H21NO3S
N-[(1S)-1-(4-hydroxyphenyl)ethyl]-N-methylbutane-1-sulfonamide
—— N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpyrrolidine-1-sulfonamide —— C13H20N2O3S
N-[(1R)-1-(2-hydroxyphenyl)ethyl]-N-methylpyrrolidine-1-sulfonamide
—— N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-pyrazol-1-ylacetamide —— C14H17N3O2
N-[(1R)-1-(4-hydroxyphenyl)ethyl]-N-methyl-2-pyrazol-1-ylacetamide