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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
—— 4-[(1S)-1-piperazin-1-ylethyl]benzene-1,3-diol —— C12H18N2O2
4-[(1S)-1-piperazin-1-ylethyl]benzene-1,3-diol
—— 4-[(3R)-3-piperazin-1-ylbutyl]phenol —— C14H22N2O
4-[(3R)-3-piperazin-1-ylbutyl]phenol
—— 2-[(1R)-1-piperazin-1-ylethyl]benzene-1,4-diol —— C12H18N2O2
2-[(1R)-1-piperazin-1-ylethyl]benzene-1,4-diol
—— 4-[(1S)-1-(1,4-diazepan-1-yl)ethyl]-2-methoxyphenol —— C14H22N2O2
4-[(1S)-1-(1,4-diazepan-1-yl)ethyl]-2-methoxyphenol
—— 4-methyl-2-[(1S)-1-piperazin-1-ylethyl]phenol —— C13H20N2O
4-methyl-2-[(1S)-1-piperazin-1-ylethyl]phenol
—— 4-[(3S)-3-piperazin-1-ylbutyl]phenol —— C14H22N2O
4-[(3S)-3-piperazin-1-ylbutyl]phenol
—— 4-methoxy-2-[(1S)-1-piperazin-1-ylethyl]phenol —— C13H20N2O2
4-methoxy-2-[(1S)-1-piperazin-1-ylethyl]phenol
—— 4-methyl-2-[(1R)-1-piperazin-1-ylethyl]phenol —— C13H20N2O
4-methyl-2-[(1R)-1-piperazin-1-ylethyl]phenol
—— (2R)-2-(azepan-1-yl)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile —— C16H22N2O
(2R)-2-(azepan-1-yl)-2-(4-hydroxy-3,5-dimethylphenyl)acetonitrile
—— (2S)-2-(azepan-1-yl)-2-(3,4-dihydroxyphenyl)acetonitrile —— C14H18N2O2
(2S)-2-(azepan-1-yl)-2-(3,4-dihydroxyphenyl)acetonitrile
—— (2S)-2-(azepan-1-yl)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile —— C15H20N2O2
(2S)-2-(azepan-1-yl)-2-(3-hydroxy-4-methoxyphenyl)acetonitrile
—— methyl 2-[(4-hydroxy-3-methoxy-5-prop-2-enylphenyl)methylidene]-7-methyl-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate —— C26H24N2O5S
methyl 2-[(4-hydroxy-3-methoxy-5-prop-2-enylphenyl)methylidene]-7-methyl-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
—— 2-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol —— C13H19NO4S
2-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol
—— 2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4S
2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol
—— 2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol —— C14H21NO3S
2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol
—— 2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol —— C14H21NO3S
2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol
—— 4-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
4-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol —— C14H21NO3S
2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol
—— 2-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]-4-methoxyphenol —— C13H19NO4S
2-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]-4-methoxyphenol
—— 4-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4S
4-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol
—— 3-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
3-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-4-methylphenol —— C14H21NO3S
2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-4-methylphenol
—— 4-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]benzene-1,3-diol —— C12H17NO4S
4-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]benzene-1,3-diol
—— 2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4S
2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol
—— 2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-4-methylphenol —— C14H21NO3S
2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-4-methylphenol
—— 2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol —— C14H21NO3S
2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]-5-methylphenol
—— 4-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4S
4-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol
—— 2-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-4-methoxyphenol —— C13H19NO4S
2-[[[(3R)-1,1-dioxothiolan-3-yl]methylamino]methyl]-4-methoxyphenol
—— 2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4S
2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol
—— 3-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
3-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol —— C13H19NO4S
2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,4-diol
—— 4-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
4-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 4-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4S
4-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol
—— 2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
2-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 3-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
3-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
2-[(1R)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
2-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 3,5-Bis[(3,5-dibromo-2-hydroxyphenyl)methylidene]-1-methylpiperidin-4-one —— C20H15Br4NO3
3,5-Bis[(3,5-dibromo-2-hydroxyphenyl)methylidene]-1-methylpiperidin-4-one
—— 4-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol —— C13H19NO4S
4-[(1S)-1-[[(3R)-1,1-dioxothiolan-3-yl]methylamino]ethyl]benzene-1,3-diol
—— 4-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
4-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 2-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol —— C13H19NO4S
2-[[[(3S)-1,1-dioxothiolan-3-yl]methylamino]methyl]-6-methoxyphenol
—— 2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
2-[(1R)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— 4-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol —— C13H19NO3S
4-[(1S)-1-[[(3S)-1,1-dioxothiolan-3-yl]methylamino]ethyl]phenol
—— (2E)-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-[[4-(4-nitrophenyl)-1,3-thiazol-2-yl]hydrazinylidene]-1,3-thiazolidin-4-one —— C20H15N5O5S2
(2E)-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-[[4-(4-nitrophenyl)-1,3-thiazol-2-yl]hydrazinylidene]-1,3-thiazolidin-4-one
—— 7-ethenyl-8-(4-hydroxy-3-methoxyphenyl)-3,8a-dimethyl-5,8-dihydro-4aH-naphthalene-1,4-dione —— C21H22O4
7-ethenyl-8-(4-hydroxy-3-methoxyphenyl)-3,8a-dimethyl-5,8-dihydro-4aH-naphthalene-1,4-dione
—— 3-[2-(3,4-Dihydroxyphenyl)ethyl]-2-(2,4,6-trimethoxyphenyl)-1,3-thiazinan-4-one —— C21H25NO6S
3-[2-(3,4-Dihydroxyphenyl)ethyl]-2-(2,4,6-trimethoxyphenyl)-1,3-thiazinan-4-one
—— (2S)-2-[[(2R)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid —— C14H21NO4
(2S)-2-[[(2R)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid
—— (2S)-2-[[(2R)-butan-2-yl]amino]-2-(3-hydroxy-4-methoxyphenyl)acetic acid —— C13H19NO4
(2S)-2-[[(2R)-butan-2-yl]amino]-2-(3-hydroxy-4-methoxyphenyl)acetic acid
—— (2R)-2-[[(2R)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid —— C14H21NO4
(2R)-2-[[(2R)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid
—— (2R)-2-[[(2S)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid —— C14H21NO4
(2R)-2-[[(2S)-butan-2-yl]amino]-2-(4-hydroxy-3-methoxyphenyl)propanoic acid