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-(4-hydroxy-2-methoxyphenyl)-2-methylbutan-2-ol 76240-28-3 C12H18O3
4-(4-hydroxy-2-methoxyphenyl)-2-methylbutan-2-ol
—— 6,6',6'',6'''-(((silanetetrayltetrakis(propane-3,1-diyl))tetrakis(dimethylsilanediyl))tetrakis(propane-3,1-diyl))tetrakis(2-methylphenol) 870821-62-8 C60H100O4Si5
6,6',6'',6'''-(((silanetetrayltetrakis(propane-3,1-diyl))tetrakis(dimethylsilanediyl))tetrakis(propane-3,1-diyl))tetrakis(2-methylphenol)
—— 2-[2-[(2-Hydroxyphenyl)methylideneamino]ethyliminomethyl]benzene-1,4-diol 286855-09-2 C16H16N2O3
2-[2-[(2-Hydroxyphenyl)methylideneamino]ethyliminomethyl]benzene-1,4-diol
—— 4-iodo-2-(4-phenyl-2,5-dihydrofuran-2-yl)phenol 1489099-82-2 C16H13IO2
4-iodo-2-(4-phenyl-2,5-dihydrofuran-2-yl)phenol
—— 4-methyl-2,6-bis-(4-methyl-2-oxo-5,8-diazanona-3,8-dienyl)phenol 131467-84-0 C23H32N4O3
4-methyl-2,6-bis-(4-methyl-2-oxo-5,8-diazanona-3,8-dienyl)phenol
—— 4-Methoxy-2-(phenylmethoxyiminomethyl)phenol 1068143-84-9 C15H15NO3
4-Methoxy-2-(phenylmethoxyiminomethyl)phenol
—— 2-[hydroxy-(6-methylpyridin-2-yl)methyl]phenol 1180553-55-2 C13H13NO2
2-[hydroxy-(6-methylpyridin-2-yl)methyl]phenol
—— 3-methyl-isonicotinic acid vanillylidenehydrazide 4497-17-0 C15H15N3O3
3-methyl-isonicotinic acid vanillylidenehydrazide
—— 3-fluoro-6-methyl-2-nitrophenol 849353-45-3 C7H6FNO3
3-fluoro-6-methyl-2-nitrophenol
—— Cyclohexyl-(4-hydroxy-phenyl)-acetic acid methyl ester 81311-77-5 C15H20O3
Cyclohexyl-(4-hydroxy-phenyl)-acetic acid methyl ester
—— 5-benzyl-3-(3-hydroxyphenyl)-4,5-dihydroisoxazole 1158558-12-3 C16H15NO2
5-benzyl-3-(3-hydroxyphenyl)-4,5-dihydroisoxazole
—— 4789-94-0 C10H9BrINO3
—— (3-hydroxy-2-methoxyphenyl)-(1-(2-p-methoxyphenylethyl)-piperidin-4-yl)-methanol 1160298-57-6 C22H29NO4
(3-hydroxy-2-methoxyphenyl)-(1-(2-p-methoxyphenylethyl)-piperidin-4-yl)-methanol
—— 2-[2-(4-Phenylmethoxyphenyl)ethoxy]ethyl methanesulfonate 86902-21-8 C18H22O5S
2-[2-(4-Phenylmethoxyphenyl)ethoxy]ethyl methanesulfonate
—— 1-(2,5-dihydroxybenzyl)-3-methylimidazolium bromide 1307314-79-9 Br*C11H13N2O2
1-(2,5-dihydroxybenzyl)-3-methylimidazolium bromide
—— 6-bromo-3-methyl-2,4-dinitro-phenol 55229-79-3 C7H5BrN2O5
6-bromo-3-methyl-2,4-dinitro-phenol
—— 2-Brom-3-hydroxy-4-methoxy-mandelsaeurenitril 116861-66-6 C9H8BrNO3
2-Brom-3-hydroxy-4-methoxy-mandelsaeurenitril
—— 3-allyl-2-hydroxybenzaldehyde O-methyloxime 1245797-04-9 C11H13NO2
3-allyl-2-hydroxybenzaldehyde O-methyloxime
—— 1,3-dihydroxy-5-(3-methylthiophen-2-yl)benzene 365548-66-9 C11H10O2S
1,3-dihydroxy-5-(3-methylthiophen-2-yl)benzene
—— (RS)-N-(4-cyano-2-hydroxy-benzyl)-2-(2,6-difluoro-4-methoxy-phenyl)-2-methoxy-acetamide 701266-15-1 C18H16F2N2O4
(RS)-N-(4-cyano-2-hydroxy-benzyl)-2-(2,6-difluoro-4-methoxy-phenyl)-2-methoxy-acetamide
—— 3-methoxy-5-tetradecoxyphenol 140466-96-2 C21H36O3
3-methoxy-5-tetradecoxyphenol
—— (E)-2,5-dihydroxy-6-(4-oxobut-2-enyl)-benzonitrile 130663-56-8 C11H9NO3
(E)-2,5-dihydroxy-6-(4-oxobut-2-enyl)-benzonitrile
—— Co(H2O)2(3-hydroxypicolinate)2 850219-62-4 C12H12CoN2O8
Co(H2O)2(3-hydroxypicolinate)2
—— 1419729-78-4 C21H37BO8Si3
—— 1115234-61-1 C31H56O
—— 5-(2-hydroxy-4,6-dimethylphenyl)-2-methylpentan-2-ol 131880-61-0 C14H22O2
5-(2-hydroxy-4,6-dimethylphenyl)-2-methylpentan-2-ol
—— 204859-45-0 C12H17NO2
—— 2-hydroxy-3,5-diiodophenylmethanesulfamic acid 71176-76-6 C7H7I2NO4S
2-hydroxy-3,5-diiodophenylmethanesulfamic acid
—— 2-(2-(benzofuran-2-yl)ethyl)-6-methoxyphenol 1325228-92-9 C17H16O3
2-(2-(benzofuran-2-yl)ethyl)-6-methoxyphenol
—— 4-Bromo-2-butyl-5-chloro-phenol 52016-76-9 C10H12BrClO
4-Bromo-2-butyl-5-chloro-phenol
—— 1446310-01-5 C18H27NO4
—— 2-((E)-1-Methyl-3-pentyloxy-allyl)-phenol 18062-18-5 C15H22O2
2-((E)-1-Methyl-3-pentyloxy-allyl)-phenol
—— N-(salicylidene)cyclohexylamine-N-oxide 85814-05-7 C13H17NO2
N-(salicylidene)cyclohexylamine-N-oxide
—— 5-ethyl-3-(4-hydroxy-benzylideneamino)-2-phenylimino-thiazolidin-4-one 2049-04-9 C18H17N3O2S
5-ethyl-3-(4-hydroxy-benzylideneamino)-2-phenylimino-thiazolidin-4-one
—— 4'-((tert-butyldimethylsilyl)oxy)-6-hydroxy-3',5-dimethoxy-[1,1'-biphenyl]-2-carbaldehyde 1574527-15-3 C21H28O5Si
4'-((tert-butyldimethylsilyl)oxy)-6-hydroxy-3',5-dimethoxy-[1,1'-biphenyl]-2-carbaldehyde
—— 4-(3-decynyl)phenol 347148-71-4 C16H22O
4-(3-decynyl)phenol
—— 2-chloro-6-hexynyl-3,4-dimethoxyphenol 108213-25-8 C14H17ClO3
2-chloro-6-hexynyl-3,4-dimethoxyphenol
—— 4-(4-Dimethylamino-anilino)-3-methyl-phenol 75794-62-6 C15H18N2O
4-(4-Dimethylamino-anilino)-3-methyl-phenol
—— 2-(2,4-Diamino-pyrimidin-5-ylmethyl)-4,6-dimethyl-phenol; hydrochloride 84876-36-8 C13H16N4O*ClH
2-(2,4-Diamino-pyrimidin-5-ylmethyl)-4,6-dimethyl-phenol; hydrochloride
—— Phenol, 3-bromo-2-(bromomethyl)-6-methoxy- 1378865-39-4 C8H8Br2O2
Phenol, 3-bromo-2-(bromomethyl)-6-methoxy-
—— Benzeneethanol, 4-hydroxy-3-(3-pyrrolidinyl)- 1260874-04-1 C12H17NO2
Benzeneethanol, 4-hydroxy-3-(3-pyrrolidinyl)-
—— 5-iodo-11,17,23,29-tetramethyl-31,32,33,34,35-pentahydroxycalix[5]arene 349655-40-9 C39H37IO5
5-iodo-11,17,23,29-tetramethyl-31,32,33,34,35-pentahydroxycalix[5]arene
—— tert-butyl 1-(4-chlorophenoxy)-3,3-dimethylpent-4-en-2-ylcarbamate 1310708-66-7 C18H26ClNO3
tert-butyl 1-(4-chlorophenoxy)-3,3-dimethylpent-4-en-2-ylcarbamate
—— 3,6-Bis-chloromethyl-4,5-dimethyl-benzene-1,2-diol 209911-13-7 C10H12Cl2O2
3,6-Bis-chloromethyl-4,5-dimethyl-benzene-1,2-diol
—— 2-(1-Methyl-heptyl)-4,6-dinitro-phenol; compound with cyclohexylamine 4266-35-7 C6H13N*C14H20N2O5
2-(1-Methyl-heptyl)-4,6-dinitro-phenol; compound with cyclohexylamine
—— 2,2'-(ethane-1,2-diylbis(1,3,4-oxadiazole-5,2-diyl))diphenol 1311273-00-3 C18H14N4O4
2,2'-(ethane-1,2-diylbis(1,3,4-oxadiazole-5,2-diyl))diphenol
—— <carbonyl-(14)C>-resacetophenone 82131-66-6 C8H8O3
<carbonyl-(14)C>-resacetophenone
—— (S)-(-)-4'-methyl-3,4-dihydroxytolazoline 85612-43-7 C11H14N2O2*ClH
(S)-(-)-4'-methyl-3,4-dihydroxytolazoline
—— 5-bromo-2-hydroxy-benzamide oxime 98550-54-0 C7H7BrN2O2
5-bromo-2-hydroxy-benzamide oxime
—— [Ni(2,4-dihydroxy-5-acetylacetophenonedioxime)]n 531504-42-4 C10H10N2O4*Ni
[Ni(2,4-dihydroxy-5-acetylacetophenonedioxime)]n