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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-[[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]methyl]benzene-1,2-diol —— C15H26N2O2
4-[[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]methyl]benzene-1,2-diol
—— 2-[(1S)-1-[[(2R)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol —— C16H28N2O
2-[(1S)-1-[[(2R)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol
—— 3-[(1R)-1-[[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]amino]ethyl]phenol —— C15H21N3O
3-[(1R)-1-[[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]amino]ethyl]phenol
—— 3-[(1S)-1-[[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]amino]ethyl]phenol —— C15H21N3O
3-[(1S)-1-[[(1R)-1-(1,5-dimethylpyrazol-4-yl)ethyl]amino]ethyl]phenol
—— 2-[(1R)-1-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol —— C16H28N2O
2-[(1R)-1-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol
—— 2-[(1S)-1-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol —— C16H28N2O
2-[(1S)-1-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]amino]ethyl]phenol
—— 4-[[[(2R)-1-(dimethylamino)-4-methylpentan-2-yl]amino]methyl]benzene-1,2-diol —— C15H26N2O2
4-[[[(2R)-1-(dimethylamino)-4-methylpentan-2-yl]amino]methyl]benzene-1,2-diol
—— 3-nitro-4-[[(1R)-1-pyridin-2-ylethyl]amino]phenol —— C13H13N3O3
3-nitro-4-[[(1R)-1-pyridin-2-ylethyl]amino]phenol
—— 3-nitro-4-[[(1S)-1-pyridin-2-ylethyl]amino]phenol —— C13H13N3O3
3-nitro-4-[[(1S)-1-pyridin-2-ylethyl]amino]phenol
—— 4-[[(3S,5S)-5-methylheptan-3-yl]amino]-3-nitrophenol —— C14H22N2O3
4-[[(3S,5S)-5-methylheptan-3-yl]amino]-3-nitrophenol
—— 4-[[(1S)-1-(2-methyl-1,3-thiazol-4-yl)ethyl]amino]-3-nitrophenol —— C12H13N3O3S
4-[[(1S)-1-(2-methyl-1,3-thiazol-4-yl)ethyl]amino]-3-nitrophenol
—— 4-[[(2S)-butan-2-yl]amino]-3-nitrophenol —— C10H14N2O3
4-[[(2S)-butan-2-yl]amino]-3-nitrophenol
—— 4-[[(2S,6R)-2,6-dimethylcyclohexyl]amino]-3-nitrophenol —— C14H20N2O3
4-[[(2S,6R)-2,6-dimethylcyclohexyl]amino]-3-nitrophenol
—— 4-[[(2R)-3-methylbutan-2-yl]amino]-3-nitrophenol —— C11H16N2O3
4-[[(2R)-3-methylbutan-2-yl]amino]-3-nitrophenol
—— 4-[[(2R)-4-methoxy-4-methylpentan-2-yl]amino]-3-nitrophenol —— C13H20N2O4
4-[[(2R)-4-methoxy-4-methylpentan-2-yl]amino]-3-nitrophenol
—— 4-[[(3R,5S)-5-methylheptan-3-yl]amino]-3-nitrophenol —— C14H22N2O3
4-[[(3R,5S)-5-methylheptan-3-yl]amino]-3-nitrophenol
—— 4-[[(3S,5R)-5-methylheptan-3-yl]amino]-3-nitrophenol —— C14H22N2O3
4-[[(3S,5R)-5-methylheptan-3-yl]amino]-3-nitrophenol
—— 3-nitro-4-[[(3R)-thiolan-3-yl]amino]phenol —— C10H12N2O3S
3-nitro-4-[[(3R)-thiolan-3-yl]amino]phenol
—— 4-[[(1S)-1-(5-methylthiophen-2-yl)ethyl]amino]-3-nitrophenol —— C13H14N2O3S
4-[[(1S)-1-(5-methylthiophen-2-yl)ethyl]amino]-3-nitrophenol
—— 4-[[(2R)-butan-2-yl]amino]-3-nitrophenol —— C10H14N2O3
4-[[(2R)-butan-2-yl]amino]-3-nitrophenol
—— 3-nitro-4-[[(3S)-thiolan-3-yl]amino]phenol —— C10H12N2O3S
3-nitro-4-[[(3S)-thiolan-3-yl]amino]phenol
—— 4-[[(1R)-1-(2-methyl-1,3-thiazol-4-yl)ethyl]amino]-3-nitrophenol —— C12H13N3O3S
4-[[(1R)-1-(2-methyl-1,3-thiazol-4-yl)ethyl]amino]-3-nitrophenol
—— 2-[(1R)-1-[[(2R)-1-imidazol-1-ylpropan-2-yl]amino]ethyl]benzene-1,4-diol —— C14H19N3O2
2-[(1R)-1-[[(2R)-1-imidazol-1-ylpropan-2-yl]amino]ethyl]benzene-1,4-diol
—— 3-[(1S)-1-[[(2R)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol —— C16H26N2O
3-[(1S)-1-[[(2R)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol
—— 6-Amino-4-(4-hydroxy-3-methoxyphenyl)-3-(methoxymethyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile —— C16H16N4O4
6-Amino-4-(4-hydroxy-3-methoxyphenyl)-3-(methoxymethyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
—— 2-[(1S)-1-[[(2S)-1-imidazol-1-ylpropan-2-yl]amino]ethyl]benzene-1,4-diol —— C14H19N3O2
2-[(1S)-1-[[(2S)-1-imidazol-1-ylpropan-2-yl]amino]ethyl]benzene-1,4-diol
—— 3-[(1R)-1-[[(2R)-1-pyrazol-1-ylpropan-2-yl]amino]ethyl]phenol —— C14H19N3O
3-[(1R)-1-[[(2R)-1-pyrazol-1-ylpropan-2-yl]amino]ethyl]phenol
—— 3-[(1R)-1-[[(2S)-1-pyrazol-1-ylpropan-2-yl]amino]ethyl]phenol —— C14H19N3O
3-[(1R)-1-[[(2S)-1-pyrazol-1-ylpropan-2-yl]amino]ethyl]phenol
—— 3-[(1S)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol —— C16H26N2O
3-[(1S)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol
—— 3-[(1S)-1-(1H-pyrazol-5-ylmethylamino)ethyl]phenol —— C12H15N3O
3-[(1S)-1-(1H-pyrazol-5-ylmethylamino)ethyl]phenol
—— 4-[[[(1S)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,2-diol —— C15H17NO3
4-[[[(1S)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,2-diol
—— 3-[(1R)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol —— C16H26N2O
3-[(1R)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol
—— 4-[[[(1S)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,3-diol —— C15H17NO3
4-[[[(1S)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,3-diol
—— 2-[(1S)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol —— C16H26N2O
2-[(1S)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol
—— 3-[(1R)-1-[[(3S)-oxolan-3-yl]methylamino]ethyl]phenol —— C13H19NO2
3-[(1R)-1-[[(3S)-oxolan-3-yl]methylamino]ethyl]phenol
—— 3-[(1S)-1-(thiophen-3-ylmethylamino)ethyl]phenol —— C13H15NOS
3-[(1S)-1-(thiophen-3-ylmethylamino)ethyl]phenol
—— 3-[(1S)-1-[[(1S,5R)-3,3,5-trimethylcyclohexyl]amino]ethyl]phenol —— C17H27NO
3-[(1S)-1-[[(1S,5R)-3,3,5-trimethylcyclohexyl]amino]ethyl]phenol
—— 3-[(1S)-1-[(5-methyl-1H-pyrazol-4-yl)methylamino]ethyl]phenol —— C13H17N3O
3-[(1S)-1-[(5-methyl-1H-pyrazol-4-yl)methylamino]ethyl]phenol
—— 3-[(1R)-1-[(1,3,5-trimethylpyrazol-4-yl)methylamino]ethyl]phenol —— C15H21N3O
3-[(1R)-1-[(1,3,5-trimethylpyrazol-4-yl)methylamino]ethyl]phenol
—— 4-[[[(1R)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,3-diol —— C15H17NO3
4-[[[(1R)-1-(3-hydroxyphenyl)ethyl]amino]methyl]benzene-1,3-diol
—— 3-[(1S)-1-[[(3R)-oxolan-3-yl]methylamino]ethyl]phenol —— C13H19NO2
3-[(1S)-1-[[(3R)-oxolan-3-yl]methylamino]ethyl]phenol
—— 3-[(1S)-1-[[(3S)-oxolan-3-yl]methylamino]ethyl]phenol —— C13H19NO2
3-[(1S)-1-[[(3S)-oxolan-3-yl]methylamino]ethyl]phenol
—— 3-[(1R)-1-[(5-methylthiophen-2-yl)methylamino]ethyl]phenol —— C14H17NOS
3-[(1R)-1-[(5-methylthiophen-2-yl)methylamino]ethyl]phenol
—— 3-[(1S)-1-[[(1R,5R)-3,3,5-trimethylcyclohexyl]amino]ethyl]phenol —— C17H27NO
3-[(1S)-1-[[(1R,5R)-3,3,5-trimethylcyclohexyl]amino]ethyl]phenol
—— 3-[(1S)-1-[(1,3,5-trimethylpyrazol-4-yl)methylamino]ethyl]phenol —— C15H21N3O
3-[(1S)-1-[(1,3,5-trimethylpyrazol-4-yl)methylamino]ethyl]phenol
—— 3-[(1S)-1-(thiadiazol-4-ylmethylamino)ethyl]phenol —— C11H13N3OS
3-[(1S)-1-(thiadiazol-4-ylmethylamino)ethyl]phenol
—— 3-[(1S)-1-[(2-methylpyrazol-3-yl)methylamino]ethyl]phenol —— C13H17N3O
3-[(1S)-1-[(2-methylpyrazol-3-yl)methylamino]ethyl]phenol
—— 2-[(1R)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol —— C16H26N2O
2-[(1R)-1-[[(2S)-1-piperidin-1-ylpropan-2-yl]amino]ethyl]phenol
—— 3-[(1R)-1-[[(3S)-thiolan-3-yl]amino]ethyl]phenol —— C12H17NOS
3-[(1R)-1-[[(3S)-thiolan-3-yl]amino]ethyl]phenol
—— 3-[(1S)-1-[[(3S)-thiolan-3-yl]amino]ethyl]phenol —— C12H17NOS
3-[(1S)-1-[[(3S)-thiolan-3-yl]amino]ethyl]phenol