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-fluoro-2-[(Z)-hex-2-enyl]phenol 1272609-94-5 C12H15FO
4-fluoro-2-[(Z)-hex-2-enyl]phenol
—— 3-(3'-hydroxy-4'-methoxyphenyl)-4-(3,4,5-trimethoxyphenyl)cyclobut-3-ene-1,2-dione 1257127-53-9 C20H18O7
3-(3'-hydroxy-4'-methoxyphenyl)-4-(3,4,5-trimethoxyphenyl)cyclobut-3-ene-1,2-dione
—— 3-[2-(4-hydroxy-3-iodo-5-methoxyphenyl)acetamido]-2-(3,4-dimethylbenzyl)propyl pivalate 1258845-75-8 C26H34INO5
3-[2-(4-hydroxy-3-iodo-5-methoxyphenyl)acetamido]-2-(3,4-dimethylbenzyl)propyl pivalate
—— 2-(4-tert-butylbenzyl)-3-[2-(3-chloro-4-hydroxy-5-methoxyphenyl)acetamido]propyl pivalate 1258845-62-3 C28H38ClNO5
2-(4-tert-butylbenzyl)-3-[2-(3-chloro-4-hydroxy-5-methoxyphenyl)acetamido]propyl pivalate
—— N-(4-tert-butyl-benzyl)-2-(4-hydroxy-2-iodo-5-methoxyphenyl)acetamide 1258845-55-4 C20H24INO3
N-(4-tert-butyl-benzyl)-2-(4-hydroxy-2-iodo-5-methoxyphenyl)acetamide
—— 2-(2-(2-(2-(benzyloxy)phenoxy)ethylamino)ethoxy)benzene-1,3-diol 1255188-03-4 C23H25NO5
2-(2-(2-(2-(benzyloxy)phenoxy)ethylamino)ethoxy)benzene-1,3-diol
—— 3-[2-(3-bromo-4-hydroxy-5-methoxyphenyl)acetamido]-2-(3,4-dimethylbenzyl)propyl pivalate 1258845-74-7 C26H34BrNO5
3-[2-(3-bromo-4-hydroxy-5-methoxyphenyl)acetamido]-2-(3,4-dimethylbenzyl)propyl pivalate
—— 2-(4-tert-butylbenzyl)-3-[2-(3-bromo-4-hydroxy-5-methoxyphenyl)acetamido]propyl pivalate 1258845-63-4 C28H38BrNO5
2-(4-tert-butylbenzyl)-3-[2-(3-bromo-4-hydroxy-5-methoxyphenyl)acetamido]propyl pivalate
—— (E)-4-Pyridin-2-ylbut-3-en-2-ol;2,4,6-trinitrophenol 133080-44-1 C15H14N4O8
(E)-4-Pyridin-2-ylbut-3-en-2-ol;2,4,6-trinitrophenol
—— 3-(Benzenesulfonyl)-7-(4-hydroxy-3-methoxyphenyl)-4H,5H,6H,7H-thieno[3,2-B]pyridin-5-one 1228044-85-6 C20H17NO5S2
3-(Benzenesulfonyl)-7-(4-hydroxy-3-methoxyphenyl)-4H,5H,6H,7H-thieno[3,2-B]pyridin-5-one
—— 4-(3-Hydroxyphenyl)thiophene-2-carbaldehyde 1261984-01-3 C11H8O2S
4-(3-Hydroxyphenyl)thiophene-2-carbaldehyde
—— 4-(3-Hydroxy-4-methylphenyl)thiophene-2-carbaldehyde 1261951-86-3 C12H10O2S
4-(3-Hydroxy-4-methylphenyl)thiophene-2-carbaldehyde
—— 4-(2-Hydroxyphenyl)thiophene-2-carbaldehyde 1261946-66-0 C11H8O2S
4-(2-Hydroxyphenyl)thiophene-2-carbaldehyde
—— 3-(3,5-Dimethylisoxazol-4-YL)phenol 1261977-78-9 C11H11NO2
3-(3,5-Dimethylisoxazol-4-YL)phenol
—— 2-(3,5-dimethylisoxazol-4-yl)phenol 1261946-50-2 C11H11NO2
2-(3,5-dimethylisoxazol-4-yl)phenol
—— 4-(3-Hydroxy-5-methylphenyl)thiophene-2-carbaldehyde 1261976-02-6 C12H10O2S
4-(3-Hydroxy-5-methylphenyl)thiophene-2-carbaldehyde
—— 4-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylphenol 1261966-77-1 C12H13NO2
4-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylphenol
—— 2-Methyl-5-(thiophen-2-YL)phenol 1261985-12-9 C11H10OS
2-Methyl-5-(thiophen-2-YL)phenol
—— 3-(3,5-Dimethyl-1,2-oxazol-4-yl)-5-methylphenol 1261966-81-7 C12H13NO2
3-(3,5-Dimethyl-1,2-oxazol-4-yl)-5-methylphenol
—— 4-(4-Hydroxy-3-methylphenyl)thiophene-2-carbaldehyde 1261893-19-9 C12H10O2S
4-(4-Hydroxy-3-methylphenyl)thiophene-2-carbaldehyde
—— 4-(furan-2-yl)-2-methylphenol 1255638-84-6 C11H10O2
4-(furan-2-yl)-2-methylphenol
—— 5-(Furan-2-YL)-2-methylphenol 1262000-32-7 C11H10O2
5-(Furan-2-YL)-2-methylphenol
—— 5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylphenol 1261962-05-3 C12H13NO2
5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylphenol
—— 5-(3-Hydroxy-4-methylphenyl)thiophene-2-carbaldehyde 1261985-72-1 C12H10O2S
5-(3-Hydroxy-4-methylphenyl)thiophene-2-carbaldehyde
—— 4-(4-Hydroxyphenyl)thiophene-2-carbaldehyde 1261959-41-4 C11H8O2S
4-(4-Hydroxyphenyl)thiophene-2-carbaldehyde
—— 5-(3-Hydroxy-5-methylphenyl)thiophene-2-carbaldehyde 1261910-88-6 C12H10O2S
5-(3-Hydroxy-5-methylphenyl)thiophene-2-carbaldehyde
—— 3-Methyl-5-(thiophen-3-YL)phenol 1261966-48-6 C11H10OS
3-Methyl-5-(thiophen-3-YL)phenol
—— 2-Methyl-5-(thiophen-3-YL)phenol 1261985-23-2 C11H10OS
2-Methyl-5-(thiophen-3-YL)phenol
—— 3-Fluoro-4-(thiophen-3-YL)phenol 1261959-58-3 C10H7FOS
3-Fluoro-4-(thiophen-3-YL)phenol
—— 2-Fluoro-5-(thiophen-2-YL)phenol 1261996-69-3 C10H7FOS
2-Fluoro-5-(thiophen-2-YL)phenol
—— 3-Fluoro-4-(furan-2-YL)phenol 1261890-17-8 C10H7FO2
3-Fluoro-4-(furan-2-YL)phenol
—— 3-Fluoro-5-(furan-2-YL)phenol 1261996-61-5 C10H7FO2
3-Fluoro-5-(furan-2-YL)phenol
—— 2-Fluoro-5-(thiophen-3-YL)phenol 1262003-52-0 C10H7FOS
2-Fluoro-5-(thiophen-3-YL)phenol
—— 2-Fluoro-4-(furan-2-YL)phenol 1261960-98-8 C10H7FO2
2-Fluoro-4-(furan-2-YL)phenol
—— 4-(3,5-Dimethyl-1,2-oxazol-4-yl)-3-fluorophenol 1261997-09-4 C11H10FNO2
4-(3,5-Dimethyl-1,2-oxazol-4-yl)-3-fluorophenol
—— 3-Fluoro-5-(thiophen-3-YL)phenol 1261978-37-3 C10H7FOS
3-Fluoro-5-(thiophen-3-YL)phenol
—— 3-(3,5-Dimethyl-1,2-oxazol-4-yl)-5-fluorophenol 1261978-49-7 C11H10FNO2
3-(3,5-Dimethyl-1,2-oxazol-4-yl)-5-fluorophenol
—— 5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-fluorophenol 1261978-42-0 C11H10FNO2
5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-fluorophenol
—— 2-Fluoro-5-(furan-2-YL)phenol 1261959-55-0 C10H7FO2
2-Fluoro-5-(furan-2-YL)phenol
—— 5-(3-Fluoro-5-hydroxyphenyl)thiophene-2-carbaldehyde 1261995-69-0 C11H7FO2S
5-(3-Fluoro-5-hydroxyphenyl)thiophene-2-carbaldehyde
—— 5-(2-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde 1261944-55-1 C11H7FO2S
5-(2-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde
—— 4-(4-Fluoro-3-hydroxyphenyl)thiophene-2-carbaldehyde 1261935-42-5 C11H7FO2S
4-(4-Fluoro-3-hydroxyphenyl)thiophene-2-carbaldehyde
—— 3-fluoro-4-(thiophen-2-yl)phenol 1261963-39-6 C10H7FOS
3-fluoro-4-(thiophen-2-yl)phenol
—— 2-Fluoro-4-(thiophen-3-YL)phenol 1261888-48-5 C10H7FOS
2-Fluoro-4-(thiophen-3-YL)phenol
—— 5-(4-Fluoro-3-hydroxyphenyl)thiophene-2-carbaldehyde 1261944-46-0 C11H7FO2S
5-(4-Fluoro-3-hydroxyphenyl)thiophene-2-carbaldehyde
—— 5-(3-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde 1261959-68-5 C11H7FO2S
5-(3-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde
—— 4-(3-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde 1261918-06-2 C11H7FO2S
4-(3-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde
—— 4-(3,5-dimethylisoxazol-4-yl)-2-fluorophenol 1261996-83-1 C11H10FNO2
4-(3,5-dimethylisoxazol-4-yl)-2-fluorophenol
—— 4-(2-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde 1261918-07-3 C11H7FO2S
4-(2-Fluoro-4-hydroxyphenyl)thiophene-2-carbaldehyde
—— 4-(3-Fluoro-5-hydroxyphenyl)thiophene-2-carbaldehyde 1261918-08-4 C11H7FO2S
4-(3-Fluoro-5-hydroxyphenyl)thiophene-2-carbaldehyde