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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
—— 2-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]ethanesulfonic acid —— C15H22N2O6S
2-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]ethanesulfonic acid
—— 3-(4-Hydroxyphenoxy)-1-(4-methylpiperazin-1-yl)propan-1-one —— C14H20N2O3
3-(4-Hydroxyphenoxy)-1-(4-methylpiperazin-1-yl)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-(4-prop-2-enylpiperazin-1-yl)propan-1-one —— C16H22N2O3
3-(4-Hydroxyphenoxy)-1-(4-prop-2-enylpiperazin-1-yl)propan-1-one
—— 2-(4-Hydroxyphenoxy)-1-[4-(2-methylpropyl)piperazin-1-yl]ethanone —— C16H24N2O3
2-(4-Hydroxyphenoxy)-1-[4-(2-methylpropyl)piperazin-1-yl]ethanone
—— 1-(4-Butan-2-ylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one —— C17H26N2O3
1-(4-Butan-2-ylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one
—— 3-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]propanenitrile —— C16H21N3O3
3-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]propanenitrile
—— 2-(4-Hydroxyphenoxy)-1-(4-prop-2-enylpiperazin-1-yl)ethanone —— C15H20N2O3
2-(4-Hydroxyphenoxy)-1-(4-prop-2-enylpiperazin-1-yl)ethanone
—— 3-(4-Hydroxyphenoxy)-1-[4-(1-phenylethyl)piperazin-1-yl]propan-1-one —— C21H26N2O3
3-(4-Hydroxyphenoxy)-1-[4-(1-phenylethyl)piperazin-1-yl]propan-1-one
—— 1-[4-[1-(3,4-Dimethylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C23H30N2O3
1-[4-[1-(3,4-Dimethylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[1-(4-methoxyphenyl)ethyl]piperazin-1-yl]propan-1-one —— C22H28N2O4
3-(4-Hydroxyphenoxy)-1-[4-[1-(4-methoxyphenyl)ethyl]piperazin-1-yl]propan-1-one
—— 2-(4-Hydroxyphenoxy)-1-[4-(1-phenylethyl)piperazin-1-yl]ethanone —— C20H24N2O3
2-(4-Hydroxyphenoxy)-1-[4-(1-phenylethyl)piperazin-1-yl]ethanone
—— 1-[4-[1-(4-Cyclohexylphenyl)ethyl]piperazin-1-yl]-2-(4-hydroxyphenoxy)ethanone —— C26H34N2O3
1-[4-[1-(4-Cyclohexylphenyl)ethyl]piperazin-1-yl]-2-(4-hydroxyphenoxy)ethanone
—— 1-(4-Cyclopentylpiperazin-1-yl)-2-(4-hydroxyphenoxy)ethanone —— C17H24N2O3
1-(4-Cyclopentylpiperazin-1-yl)-2-(4-hydroxyphenoxy)ethanone
—— 1-[4-[1-(3,4-Dimethylphenyl)ethyl]piperazin-1-yl]-2-(4-hydroxyphenoxy)ethanone —— C22H28N2O3
1-[4-[1-(3,4-Dimethylphenyl)ethyl]piperazin-1-yl]-2-(4-hydroxyphenoxy)ethanone
—— 2-(4-Hydroxyphenoxy)-1-[4-[1-(4-methoxyphenyl)ethyl]piperazin-1-yl]ethanone —— C21H26N2O4
2-(4-Hydroxyphenoxy)-1-[4-[1-(4-methoxyphenyl)ethyl]piperazin-1-yl]ethanone
—— 1-(4-Cyclohexylpiperazin-1-yl)-2-(4-hydroxyphenoxy)ethanone —— C18H26N2O3
1-(4-Cyclohexylpiperazin-1-yl)-2-(4-hydroxyphenoxy)ethanone
—— 2-(4-Hydroxyphenoxy)-1-(4-propan-2-ylpiperazin-1-yl)ethanone —— C15H22N2O3
2-(4-Hydroxyphenoxy)-1-(4-propan-2-ylpiperazin-1-yl)ethanone
—— 3-(4-Hydroxyphenoxy)-1-(4-propan-2-ylpiperazin-1-yl)propan-1-one —— C16H24N2O3
3-(4-Hydroxyphenoxy)-1-(4-propan-2-ylpiperazin-1-yl)propan-1-one
—— 1-(4-Cyclohexylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one —— C19H28N2O3
1-(4-Cyclohexylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one
—— 1-(4-Cyclopentylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one —— C18H26N2O3
1-(4-Cyclopentylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[1-(4-Cyclohexylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C27H36N2O3
1-[4-[1-(4-Cyclohexylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[1-(2,4-Dimethylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C23H30N2O3
1-[4-[1-(2,4-Dimethylphenyl)ethyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(3-methoxyphenoxy)propan-1-one —— C22H26N2O6
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(3-methoxyphenoxy)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[3-(2-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one —— C23H28N2O6
3-(4-Hydroxyphenoxy)-1-[4-[3-(2-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[2-(4-methoxyphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H26N2O6
3-(4-Hydroxyphenoxy)-1-[4-[2-(4-methoxyphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(2-methoxyphenoxy)propan-1-one —— C22H26N2O6
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(2-methoxyphenoxy)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[3-(3-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one —— C23H28N2O6
3-(4-Hydroxyphenoxy)-1-[4-[3-(3-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one
—— 1-[4-[3-(4-Bromo-2-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C23H27BrN2O5
1-[4-[3-(4-Bromo-2-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(3-methylphenoxy)propan-1-one —— C22H26N2O5
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(3-methylphenoxy)propan-1-one
—— 3-(4-Bromo-2-methylphenoxy)-1-[4-[2-(4-hydroxyphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H25BrN2O5
3-(4-Bromo-2-methylphenoxy)-1-[4-[2-(4-hydroxyphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]-3-(4-methylphenoxy)propan-1-one —— C23H28N2O5
1-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]-3-(4-methylphenoxy)propan-1-one
—— dimethyl 4-(4-hydroxyphenyl)-6-methyl-2-methylidene-3,4-dihydro-1H-pyridine-3,5-dicarboxylate —— C17H19NO5
dimethyl 4-(4-hydroxyphenyl)-6-methyl-2-methylidene-3,4-dihydro-1H-pyridine-3,5-dicarboxylate
—— 1-(4-Acetylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one —— C15H20N2O4
1-(4-Acetylpiperazin-1-yl)-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[3-(2-Bromo-4-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C23H27BrN2O5
1-[4-[3-(2-Bromo-4-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(4-methylphenoxy)propan-1-one —— C22H26N2O5
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(4-methylphenoxy)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[3-(2-methylphenoxy)propanoyl]piperazin-1-yl]propan-1-one —— C23H28N2O5
3-(4-Hydroxyphenoxy)-1-[4-[3-(2-methylphenoxy)propanoyl]piperazin-1-yl]propan-1-one
—— 3-(4-Bromo-3-methylphenoxy)-1-[4-[2-(4-hydroxyphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H25BrN2O5
3-(4-Bromo-3-methylphenoxy)-1-[4-[2-(4-hydroxyphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-[3-(4-Bromo-3-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one —— C23H27BrN2O5
1-[4-[3-(4-Bromo-3-methylphenoxy)propanoyl]piperazin-1-yl]-3-(4-hydroxyphenoxy)propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[3-(3-methylphenoxy)propanoyl]piperazin-1-yl]propan-1-one —— C23H28N2O5
3-(4-Hydroxyphenoxy)-1-[4-[3-(3-methylphenoxy)propanoyl]piperazin-1-yl]propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-(2-phenoxyacetyl)piperazin-1-yl]propan-1-one —— C21H24N2O5
3-(4-Hydroxyphenoxy)-1-[4-(2-phenoxyacetyl)piperazin-1-yl]propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[2-(2-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H26N2O5
3-(4-Hydroxyphenoxy)-1-[4-[2-(2-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]-3-phenoxypropan-1-one —— C22H26N2O5
1-[4-[3-(4-Hydroxyphenoxy)propanoyl]piperazin-1-yl]-3-phenoxypropan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[2-(3-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H26N2O5
3-(4-Hydroxyphenoxy)-1-[4-[2-(3-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[2-(4-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H26N2O5
3-(4-Hydroxyphenoxy)-1-[4-[2-(4-methylphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(4-methoxyphenoxy)propan-1-one —— C22H26N2O6
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-(4-methoxyphenoxy)propan-1-one
—— 1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-phenoxypropan-1-one —— C21H24N2O5
1-[4-[2-(4-Hydroxyphenoxy)acetyl]piperazin-1-yl]-3-phenoxypropan-1-one
—— 3-(4-Hydroxyphenoxy)-1-[4-[2-(2-methoxyphenoxy)acetyl]piperazin-1-yl]propan-1-one —— C22H26N2O6
3-(4-Hydroxyphenoxy)-1-[4-[2-(2-methoxyphenoxy)acetyl]piperazin-1-yl]propan-1-one
—— 1-[4-(4-Hydroxy-3-methoxyphenyl)-6-methylidene-2-sulfanylidene-1,3-diazinan-5-yl]ethanone —— C14H16N2O3S
1-[4-(4-Hydroxy-3-methoxyphenyl)-6-methylidene-2-sulfanylidene-1,3-diazinan-5-yl]ethanone
—— 3-(4-Hydroxyphenoxy)-1-[4-[3-(4-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one —— C23H28N2O6
3-(4-Hydroxyphenoxy)-1-[4-[3-(4-methoxyphenoxy)propanoyl]piperazin-1-yl]propan-1-one
—— 4-(2-Hydroxy-5-nitroanilino)-4-oxobutanoate —— C10H9N2O6-
4-(2-Hydroxy-5-nitroanilino)-4-oxobutanoate