摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

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-[2-(4-methoxy-3-propan-2-ylphenyl)ethoxy]aniline —— C18H23NO2
4-[2-(4-methoxy-3-propan-2-ylphenyl)ethoxy]aniline
—— 3-[2-(4-methoxy-3-propan-2-ylphenyl)ethoxy]aniline —— C18H23NO2
3-[2-(4-methoxy-3-propan-2-ylphenyl)ethoxy]aniline
—— 4-[3-(4-tert-butylphenyl)propoxy]phenol —— C19H24O2
4-[3-(4-tert-butylphenyl)propoxy]phenol
—— 2-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde —— C18H20O3
2-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde
—— 4-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde —— C18H20O3
4-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde
—— 3-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde —— C18H20O3
3-[2-(3-ethyl-4-methoxyphenyl)ethoxy]benzaldehyde
—— 4-[3-(2-chloro-6-fluorophenyl)propoxy]phenol —— C15H14ClFO2
4-[3-(2-chloro-6-fluorophenyl)propoxy]phenol
—— 4-[2-(3-chloro-4-methoxyphenyl)ethoxy]aniline —— C15H16ClNO2
4-[2-(3-chloro-4-methoxyphenyl)ethoxy]aniline
—— 2-[2-(3-fluoro-4-methoxyphenyl)ethoxy]benzaldehyde —— C16H15FO3
2-[2-(3-fluoro-4-methoxyphenyl)ethoxy]benzaldehyde
—— 4-[2-(3-fluoro-4-methoxyphenyl)ethoxy]benzaldehyde —— C16H15FO3
4-[2-(3-fluoro-4-methoxyphenyl)ethoxy]benzaldehyde
—— 3-[2-(3,4-dimethoxyphenyl)ethoxy]aniline —— C16H19NO3
3-[2-(3,4-dimethoxyphenyl)ethoxy]aniline
—— 4-[2-(3,4-Dimethoxy-phenyl)-ethoxy]-phenylamine —— C16H19NO3
4-[2-(3,4-Dimethoxy-phenyl)-ethoxy]-phenylamine
—— 2-[2-(3,4-Dimethoxyphenyl)ethoxy]aniline —— C16H19NO3
2-[2-(3,4-Dimethoxyphenyl)ethoxy]aniline
—— 2-[2-(2,4-dimethoxyphenyl)ethoxy]aniline —— C16H19NO3
2-[2-(2,4-dimethoxyphenyl)ethoxy]aniline
—— 4-[2-(2,4-dimethoxyphenyl)ethoxy]aniline —— C16H19NO3
4-[2-(2,4-dimethoxyphenyl)ethoxy]aniline
—— 3-[2-(2,4-dimethoxyphenyl)ethoxy]aniline —— C16H19NO3
3-[2-(2,4-dimethoxyphenyl)ethoxy]aniline
—— [3-[2-(4-ethoxyphenyl)ethoxy]phenyl]methanol —— C17H20O3
[3-[2-(4-ethoxyphenyl)ethoxy]phenyl]methanol
—— 4-[3-(3-ethoxyphenyl)propoxy]phenol —— C17H20O3
4-[3-(3-ethoxyphenyl)propoxy]phenol
—— 4-[3-(2-ethoxyphenyl)propoxy]phenol —— C17H20O3
4-[3-(2-ethoxyphenyl)propoxy]phenol
—— [4-[2-(4-ethoxyphenyl)ethoxy]phenyl]methanol —— C17H20O3
[4-[2-(4-ethoxyphenyl)ethoxy]phenyl]methanol
—— 4-[3-(4-ethoxyphenyl)propoxy]phenol —— C17H20O3
4-[3-(4-ethoxyphenyl)propoxy]phenol
—— 4-[3-[4-(dimethylamino)phenyl]propoxy]phenol —— C17H21NO2
4-[3-[4-(dimethylamino)phenyl]propoxy]phenol
—— 4-[2-(3-ethyl-4-methoxyphenyl)ethoxy]aniline —— C17H21NO2
4-[2-(3-ethyl-4-methoxyphenyl)ethoxy]aniline
—— 2-[2-(3-ethyl-4-methoxyphenyl)ethoxy]aniline —— C17H21NO2
2-[2-(3-ethyl-4-methoxyphenyl)ethoxy]aniline
—— 3-[2-(3-Ethyl-4-methoxyphenyl)ethoxy]benzenamine 1225550-00-4 C17H21NO2
3-[2-(3-Ethyl-4-methoxyphenyl)ethoxy]benzenamine
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-phenylmethoxybenzamide —— C22H20N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-phenylmethoxybenzamide
—— 2-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde —— C17H18O3
2-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde
—— 3-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde —— C17H18O3
3-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde
—— 3-[2-(4-methoxy-3-methylphenyl)ethoxy]benzaldehyde —— C17H18O3
3-[2-(4-methoxy-3-methylphenyl)ethoxy]benzaldehyde
—— 2-[2-(4-methoxy-3-methylphenyl)ethoxy]benzaldehyde —— C17H18O3
2-[2-(4-methoxy-3-methylphenyl)ethoxy]benzaldehyde
—— 4-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde —— C17H18O3
4-[2-(4-ethoxyphenyl)ethoxy]benzaldehyde
—— 4-[2-(2-Chlorophenoxy)ethoxy]phenol —— C14H13ClO3
4-[2-(2-Chlorophenoxy)ethoxy]phenol
—— 4-[2-(4-Chlorophenoxy)ethoxy]phenol —— C14H13ClO3
4-[2-(4-Chlorophenoxy)ethoxy]phenol
—— 4-hexoxy-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide —— C21H26N2O4
4-hexoxy-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]benzamide
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-4-(2-methylpropoxy)benzamide —— C19H22N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-4-(2-methylpropoxy)benzamide
—— N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-prop-2-enoxybenzamide —— C18H18N2O4
N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]-2-prop-2-enoxybenzamide
—— 4-[3-(2-Chlorophenyl)propoxy]phenol —— C15H15ClO2
4-[3-(2-Chlorophenyl)propoxy]phenol
—— 4-[3-(4-Chlorophenyl)propoxy]phenol —— C15H15ClO2
4-[3-(4-Chlorophenyl)propoxy]phenol
—— 4-[3-(3-Chlorophenyl)propoxy]phenol —— C15H15ClO2
4-[3-(3-Chlorophenyl)propoxy]phenol
—— 2-(2-bromo-4-chlorophenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C16H14BrClN2O4
2-(2-bromo-4-chlorophenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— 3-[2-(3-Fluoro-4-methoxyphenyl)ethoxy]aniline —— C15H16FNO2
3-[2-(3-Fluoro-4-methoxyphenyl)ethoxy]aniline
—— 4-[2-(3-Fluoro-4-methoxyphenyl)ethoxy]aniline —— C15H16FNO2
4-[2-(3-Fluoro-4-methoxyphenyl)ethoxy]aniline
—— 2-(4-butan-2-ylphenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide —— C20H24N2O4
2-(4-butan-2-ylphenoxy)-N-[(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide
—— 4-[3-(4-Methoxyphenyl)propoxy]phenol —— C16H18O3
4-[3-(4-Methoxyphenyl)propoxy]phenol
—— 4-[3-(3-Methoxyphenyl)propoxy]phenol —— C16H18O3
4-[3-(3-Methoxyphenyl)propoxy]phenol
—— 4-[3-(2-Methoxyphenyl)propoxy]phenol —— C16H18O3
4-[3-(2-Methoxyphenyl)propoxy]phenol
—— 4-[(3-Ethyl-4-methoxyphenyl)methoxy]phenol —— C16H18O3
4-[(3-Ethyl-4-methoxyphenyl)methoxy]phenol
—— 2-[2-(4-Ethoxyphenyl)ethoxy]aniline —— C16H19NO2
2-[2-(4-Ethoxyphenyl)ethoxy]aniline
—— 4-[2-(4-Methoxy-3-methylphenyl)ethoxy]aniline —— C16H19NO2
4-[2-(4-Methoxy-3-methylphenyl)ethoxy]aniline
—— 3-[2-(4-Methoxy-3-methylphenyl)ethoxy]aniline —— C16H19NO2
3-[2-(4-Methoxy-3-methylphenyl)ethoxy]aniline