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
—— N-[(4-Hydroxyphenyl)methyl]-N-methoxy-3-phenylpropanamide 922517-03-1 C17H19NO3
N-[(4-Hydroxyphenyl)methyl]-N-methoxy-3-phenylpropanamide
—— 4-[(Bromomethyl)(dimethyl)silyl]phenol 922517-10-0 C9H13BrOSi
4-[(Bromomethyl)(dimethyl)silyl]phenol
—— 4-[(Methoxyamino)methyl]phenol 922517-01-9 C8H11NO2
4-[(Methoxyamino)methyl]phenol
—— 3,3'-(hexadec-8-ene-1,16-diyl)diphenol 920751-50-4 C28H40O2
3,3'-(hexadec-8-ene-1,16-diyl)diphenol
—— 4-[2-(Dimethylamino)-1-(4-hydroxyphenyl)ethyl]piperidine-1,4-diol 920323-41-7 C15H24N2O3
4-[2-(Dimethylamino)-1-(4-hydroxyphenyl)ethyl]piperidine-1,4-diol
—— 4-Hydroxy-6-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-2H-pyran-2-one 920318-18-9 C14H14O5
4-Hydroxy-6-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-2H-pyran-2-one
—— 4-(Fluoroethynyl)phenol 919790-48-0 C8H5FO
4-(Fluoroethynyl)phenol
—— 4-(Bromoethynyl)phenol 919790-46-8 C8H5BrO
4-(Bromoethynyl)phenol
—— 2-(4-Hydroxyphenyl)chloriren-1-ium 919790-50-4 C8H6ClO+
2-(4-Hydroxyphenyl)chloriren-1-ium
—— 4-(Chloroethynyl)phenol 919790-47-9 C8H5ClO
4-(Chloroethynyl)phenol
—— 1-(2-Azido-4-hydroxy-5-methoxybenzoyl)-3-bromopyrrolidin-2-one 919511-71-0 C12H11BrN4O4
1-(2-Azido-4-hydroxy-5-methoxybenzoyl)-3-bromopyrrolidin-2-one
—— 2-allyl-4-(2-hydroxyethoxy)phenol 918495-57-5 C11H14O3
2-allyl-4-(2-hydroxyethoxy)phenol
—— 3-{(E)-[Phenyl(pyridin-2-yl)methylidene]amino}phenol 918639-02-8 C18H14N2O
3-{(E)-[Phenyl(pyridin-2-yl)methylidene]amino}phenol
—— 2-Chloro-1-(2-iodoethyl)-4-[2-(4-methoxyphenyl)ethoxy]benzene 918645-15-5 C17H18ClIO2
2-Chloro-1-(2-iodoethyl)-4-[2-(4-methoxyphenyl)ethoxy]benzene
—— 2-Chloro-4-[2-(4-methoxyphenyl)ethoxy]benzaldehyde 918645-03-1 C16H15ClO3
2-Chloro-4-[2-(4-methoxyphenyl)ethoxy]benzaldehyde
—— 4-(2-hydroxyethoxy)-2-(prop-2-ynyl)phenol 918495-54-2 C11H12O3
4-(2-hydroxyethoxy)-2-(prop-2-ynyl)phenol
—— 2-(prop-2-ynyl)benzene-1,4-diol 918495-59-7 C9H8O2
2-(prop-2-ynyl)benzene-1,4-diol
—— 4-(1,3-Diaminopropan-2-yl)-2-methoxyphenol 918419-42-8 C10H16N2O2
4-(1,3-Diaminopropan-2-yl)-2-methoxyphenol
—— 4-[5-(2-Bromo-2-nitroethenyl)furan-2-yl]phenol 918429-24-0 C12H8BrNO4
4-[5-(2-Bromo-2-nitroethenyl)furan-2-yl]phenol
—— 3-(2-Chloro-5-hydroxyanilino)pyrazine-2,5-dicarbonitrile 918410-43-2 C12H6ClN5O
3-(2-Chloro-5-hydroxyanilino)pyrazine-2,5-dicarbonitrile
—— [(3-Ethyl-2-hydroxy-5-nitrophenyl)methyl]phosphonic acid 917887-02-6 C9H12NO6P
[(3-Ethyl-2-hydroxy-5-nitrophenyl)methyl]phosphonic acid
—— {[2-Hydroxy-5-methyl-3-(nitromethyl)phenyl]methyl}phosphonic acid 917887-00-4 C9H12NO6P
{[2-Hydroxy-5-methyl-3-(nitromethyl)phenyl]methyl}phosphonic acid
—— [3-Hydroxy-2-methyl-4-(phosphonomethyl)phenyl]phosphonic acid 917886-98-7 C8H12O7P2
[3-Hydroxy-2-methyl-4-(phosphonomethyl)phenyl]phosphonic acid
—— Acetic acid--4-(1-bromoethyl)phenol (1/1) 90422-05-2 C10H13BrO3
Acetic acid--4-(1-bromoethyl)phenol (1/1)
—— Phosphoric acid--4-fluorophenol (1/3) 90444-40-9 C18H18F3O7P
Phosphoric acid--4-fluorophenol (1/3)
—— Acetic acid;3-(1-bromoethyl)phenol 90422-06-3 C10H13BrO3
Acetic acid;3-(1-bromoethyl)phenol
—— Carbonic acid;4-(trichloromethyl)phenol 90315-90-5 C15H12Cl6O5
Carbonic acid;4-(trichloromethyl)phenol
—— 2,5-Di-tert.-butyl-4-aethoxy-phenol 90264-07-6 C16H26O2
2,5-Di-tert.-butyl-4-aethoxy-phenol
—— 4,4'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)bis(2-methylphenol) 90144-94-8 C21H24O6
4,4'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)bis(2-methylphenol)
—— 4-Chloro-2-(1-methylcyclopentyl)phenol 90137-73-8 C12H15ClO
4-Chloro-2-(1-methylcyclopentyl)phenol
—— 3-Methyl-4-{(E)-[(morpholin-4-yl)methylidene]amino}phenol 90037-38-0 C12H16N2O2
3-Methyl-4-{(E)-[(morpholin-4-yl)methylidene]amino}phenol
—— 4-(3-Aminobutyl)phenol;hydrobromide 90060-08-5 C10H16BrNO
4-(3-Aminobutyl)phenol;hydrobromide
—— Phosphorous acid--2-chlorophenol (1/3) 90062-41-2 C18H18Cl3O6P
Phosphorous acid--2-chlorophenol (1/3)
—— Carbonic acid--4-fluoro-5-iodo-2-methylphenol (1/2) 900175-52-2 C15H14F2I2O5
Carbonic acid--4-fluoro-5-iodo-2-methylphenol (1/2)
—— Phenol, 4-fluoro-2-methyl-, carbonate (2:1) 900175-51-1 C15H16F2O5
Phenol, 4-fluoro-2-methyl-, carbonate (2:1)
—— 2,3,4,5,6-pentachlorophenol;1H-pyridin-2-one 583873-17-0 C11H6Cl5NO2
2,3,4,5,6-pentachlorophenol;1H-pyridin-2-one
—— 2-Brom-6-sec-hexyl-p-cresol 2502-74-1 C13H19BrO
2-Brom-6-sec-hexyl-p-cresol
—— 5-(2-Hydroxyethoxy)benzene-1,3-diol 55281-42-0 C8H10O4
5-(2-Hydroxyethoxy)benzene-1,3-diol
—— 1-Isopentylthio-3,5-dihydroxibenzol 54839-93-9 C11H16O2S
1-Isopentylthio-3,5-dihydroxibenzol
—— 4-Butoxy-3-fluorophenol 54509-31-8 C10H13FO2
4-Butoxy-3-fluorophenol
—— Benzene-1,4-diol;phosphorous acid 59732-35-3 C18H21O9P
Benzene-1,4-diol;phosphorous acid
—— 1-(5-Chloro-2-hydroxy-3-nitrophenyl)-3-(furan-2-yl)prop-2-en-1-one 503178-55-0 C13H8ClNO5
1-(5-Chloro-2-hydroxy-3-nitrophenyl)-3-(furan-2-yl)prop-2-en-1-one
—— 4-(2-(dimethylamino)ethyl)benzene-1,2-diol hydrobromide 50309-53-0 BrH*C10H15NO2
4-(2-(dimethylamino)ethyl)benzene-1,2-diol hydrobromide
—— 2-Methoxy-3-(methoxymethyl)phenol 502844-39-5 C9H12O3
2-Methoxy-3-(methoxymethyl)phenol
—— 2-Nitro-4-(2,4,6-trimethylbenzene-1-sulfonyl)phenol 58880-48-1 C15H15NO5S
2-Nitro-4-(2,4,6-trimethylbenzene-1-sulfonyl)phenol
—— Methanesulfonic acid--benzene-1,2-diol (1/1) 59722-34-8 C7H10O5S
Methanesulfonic acid--benzene-1,2-diol (1/1)
—— 1,2,4-Triazolium picrate —— C8H6N6O7
1,2,4-Triazolium picrate
—— 3-[Dimethylamino-(2-ethoxycyclohexyl)methyl]phenol;hydrochloride 58989-32-5 C17H28ClNO2
3-[Dimethylamino-(2-ethoxycyclohexyl)methyl]phenol;hydrochloride
—— 2-Bromo-6-butyl-4-methylphenol 58519-58-7 C11H15BrO
2-Bromo-6-butyl-4-methylphenol
—— 4-(4-Chloro-phenylmethanesulfonyl)-2-nitro-phenol 58880-50-5 C13H10ClNO5S
4-(4-Chloro-phenylmethanesulfonyl)-2-nitro-phenol