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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
—— 3-[5-[(S)-amino(phenyl)methyl]-1,3,4-oxadiazol-2-yl]phenol —— C15H13N3O2
3-[5-[(S)-amino(phenyl)methyl]-1,3,4-oxadiazol-2-yl]phenol
—— 5-(Furan-2-ylmethylidene)-2-(4-hydroxyphenyl)imino-3-prop-2-enyl-1,3-thiazolidin-4-one —— C17H14N2O3S
5-(Furan-2-ylmethylidene)-2-(4-hydroxyphenyl)imino-3-prop-2-enyl-1,3-thiazolidin-4-one
—— N-[5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-(2,4,5-trichlorophenoxy)acetamide —— C19H13Cl3N2O5S2
N-[5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-(2,4,5-trichlorophenoxy)acetamide
—— 2-Methoxy-4-(13-phenyl-10-thia-1,8,13,14-tetrazatetracyclo[7.6.0.02,7.011,15]pentadeca-2,4,6,8,14-pentaen-12-yl)phenol —— C23H18N4O2S
2-Methoxy-4-(13-phenyl-10-thia-1,8,13,14-tetrazatetracyclo[7.6.0.02,7.011,15]pentadeca-2,4,6,8,14-pentaen-12-yl)phenol
—— 4-chloro-2-[(1R)-1-(ethylamino)ethyl]phenol —— C10H14ClNO
4-chloro-2-[(1R)-1-(ethylamino)ethyl]phenol
—— 4-[(3S)-3-[[(2S)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol —— C16H23NO2
4-[(3S)-3-[[(2S)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol
—— 4-[(3S)-3-[[(2R)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol —— C16H23NO2
4-[(3S)-3-[[(2R)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol
—— 4-[(3R)-3-[[(2S)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol —— C16H23NO2
4-[(3R)-3-[[(2S)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol
—— 4-[(3R)-3-[[(2R)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol —— C16H23NO2
4-[(3R)-3-[[(2R)-3,4-dihydro-2H-pyran-2-yl]methylamino]butyl]phenol
—— 4-Oxoniumylidenepentan-2-ylideneoxidanium;phenyloxidanium;titanium —— C22H32O6Ti+8
4-Oxoniumylidenepentan-2-ylideneoxidanium;phenyloxidanium;titanium
—— 1-(2-Hydroxy-4-methylphenyl)-3-pyridin-3-ylprop-2-en-1-one —— C15H13NO2
1-(2-Hydroxy-4-methylphenyl)-3-pyridin-3-ylprop-2-en-1-one
—— 2-[(3-Hydroxy-4-methoxyphenyl)methylidene]heptanal —— C15H20O3
2-[(3-Hydroxy-4-methoxyphenyl)methylidene]heptanal
—— 4-(1,2,3,4,5,6,7,8,9,10-Decaboracyclododec-11-ylmethyl)phenol —— C9H20B10O
4-(1,2,3,4,5,6,7,8,9,10-Decaboracyclododec-11-ylmethyl)phenol
—— 2-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]-4-methylphenol —— C14H22N2O
2-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]-4-methylphenol
—— 4-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol —— C13H20N2O
4-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol
—— 4-[[(3R)-3-(aminomethyl)pyrrolidin-1-yl]methyl]benzene-1,2-diol —— C12H18N2O2
4-[[(3R)-3-(aminomethyl)pyrrolidin-1-yl]methyl]benzene-1,2-diol
—— 4-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,3-diol —— C13H20N2O2
4-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,3-diol
—— 3-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol —— C13H20N2O
3-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol
—— 5-[[(3S)-3-(aminomethyl)pyrrolidin-1-yl]methyl]-2-methoxyphenol —— C13H20N2O2
5-[[(3S)-3-(aminomethyl)pyrrolidin-1-yl]methyl]-2-methoxyphenol
—— 2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]-4-methylphenol —— C14H22N2O
2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]-4-methylphenol
—— 2-[[(3R)-3-(aminomethyl)pyrrolidin-1-yl]methyl]-6-methoxyphenol —— C13H20N2O2
2-[[(3R)-3-(aminomethyl)pyrrolidin-1-yl]methyl]-6-methoxyphenol
—— 2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,4-diol —— C13H20N2O2
2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,3-diol —— C13H20N2O2
4-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,3-diol
—— 2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol —— C13H20N2O
2-[(1S)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol
—— 2-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,4-diol —— C13H20N2O2
2-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]benzene-1,4-diol
—— 3-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol —— C13H20N2O
3-[(1R)-1-[(3R)-3-(aminomethyl)pyrrolidin-1-yl]ethyl]phenol
—— 4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]-2-methoxyphenol —— C13H20N2O2
4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]-2-methoxyphenol
—— 2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-5-methoxyphenol —— C12H18N2O2
2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-5-methoxyphenol
—— 4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol —— C12H18N2O
4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol
—— 2-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-6-methoxyphenol —— C12H18N2O2
2-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-6-methoxyphenol
—— 3-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol —— C12H18N2O
3-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol
—— 3-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol —— C12H18N2O
3-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol
—— 4-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol —— C12H18N2O
4-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol
—— 2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-6-methoxyphenol —— C12H18N2O2
2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-6-methoxyphenol
—— 2-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]-4-methylphenol —— C13H20N2O
2-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]-4-methylphenol
—— N-[(2-chloro-5-phenylfuran-3-yl)methylideneamino]-3-(2-hydroxyphenyl)propanamide —— C20H17ClN2O3
N-[(2-chloro-5-phenylfuran-3-yl)methylideneamino]-3-(2-hydroxyphenyl)propanamide
—— 2-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-5-methoxyphenol —— C12H18N2O2
2-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-5-methoxyphenol
—— 4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,3-diol —— C12H18N2O2
4-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,3-diol
—— 2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-4-methoxyphenol —— C12H18N2O2
2-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-4-methoxyphenol
—— 2-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol —— C12H18N2O
2-[(1S)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]phenol
—— 4-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-2-bromo-6-methoxyphenol —— C12H17BrN2O2
4-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-2-bromo-6-methoxyphenol
—— 4-[[(3S)-3-aminopyrrolidin-1-yl]methyl]benzene-1,2-diol —— C11H16N2O2
4-[[(3S)-3-aminopyrrolidin-1-yl]methyl]benzene-1,2-diol
—— 4-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-2-bromo-6-methoxyphenol —— C12H17BrN2O2
4-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-2-bromo-6-methoxyphenol
—— 5-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-2-methoxyphenol —— C12H18N2O2
5-[[(3R)-3-aminopyrrolidin-1-yl]methyl]-2-methoxyphenol
—— 2-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,4-diol —— C12H18N2O2
2-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,4-diol
—— 4-[[(3R)-3-aminopyrrolidin-1-yl]methyl]benzene-1,3-diol —— C11H16N2O2
4-[[(3R)-3-aminopyrrolidin-1-yl]methyl]benzene-1,3-diol
—— 4-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,3-diol —— C12H18N2O2
4-[(1R)-1-[(3S)-3-aminopyrrolidin-1-yl]ethyl]benzene-1,3-diol
—— 4-[(1R)-1-[(5-methylthiophen-2-yl)methylamino]ethyl]benzene-1,3-diol —— C14H17NO2S
4-[(1R)-1-[(5-methylthiophen-2-yl)methylamino]ethyl]benzene-1,3-diol
—— 3,4,5-trihydroxy-N-[(4-methylsulfanylphenyl)methylideneamino]benzamide —— C15H14N2O4S
3,4,5-trihydroxy-N-[(4-methylsulfanylphenyl)methylideneamino]benzamide
—— 3,4,5-trihydroxy-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]benzamide —— C14H11N3O7
3,4,5-trihydroxy-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]benzamide