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
—— 2,6-Dimethoxy-4-(2,4,6-triamino-pyrimidin-5-ylmethyl)-phenol 21253-61-2 C13H17N5O3
2,6-Dimethoxy-4-(2,4,6-triamino-pyrimidin-5-ylmethyl)-phenol
—— 2-(1-(2-hydroxyphenyl)ethylideneamino)-4-methylphenol 1382678-30-9 C15H15NO2
2-(1-(2-hydroxyphenyl)ethylideneamino)-4-methylphenol
—— 1-phenyl-3-(2-hydroxyphenyl)-4-formylpyrazole-5-one 114954-06-2 C16H12N2O3
1-phenyl-3-(2-hydroxyphenyl)-4-formylpyrazole-5-one
—— N-(3,4-dihydroxyphenethyl)-3-methylbut-2-enamide 1430088-63-3 C13H17NO3
N-(3,4-dihydroxyphenethyl)-3-methylbut-2-enamide
—— Phenol, 2-(1-aminocyclopentyl)-6-bromo-4-ethyl- 1704080-59-0 C13H18BrNO
Phenol, 2-(1-aminocyclopentyl)-6-bromo-4-ethyl-
—— 4-Butyl-1-(5-chlor-2-hydroxy-benzyliden)-thiosemicarbazid 19152-27-3 C12H16ClN3OS
4-Butyl-1-(5-chlor-2-hydroxy-benzyliden)-thiosemicarbazid
—— 2-benzyl-4,6-bis-[(2-hydroxy-benzylidene)-hydrazino]-pyrimidine 21587-34-8 C25H22N6O2
2-benzyl-4,6-bis-[(2-hydroxy-benzylidene)-hydrazino]-pyrimidine
—— 2-[[4-[(2-Hydroxyphenyl)methylideneamino]piperazin-1-yl]iminomethyl]phenol 19730-31-5 C18H20N4O2
2-[[4-[(2-Hydroxyphenyl)methylideneamino]piperazin-1-yl]iminomethyl]phenol
—— 80172-96-9 C14H16O4
—— (2-Phenyl-glyoxylsaeurenitril)-(4-hydroxy-2-methyl-phenylimin) 2054-18-4 C15H12N2O
(2-Phenyl-glyoxylsaeurenitril)-(4-hydroxy-2-methyl-phenylimin)
—— sodium 3-(4-hydroxy-3,5-dimethylphenyl)propane-1-sulfonate 1005515-77-4 C11H15O4S*Na
sodium 3-(4-hydroxy-3,5-dimethylphenyl)propane-1-sulfonate
—— 1225188-62-4 C13H14Br2N3O6P
—— 2,6-diformyl-p-cresol-bis(4-m-tolyl thiosemicarbazone) 189126-15-6 C25H26N6OS2
2,6-diformyl-p-cresol-bis(4-m-tolyl thiosemicarbazone)
—— 2-ethyl-4-fluoro-5-nitrophenol 139443-62-2 C8H8FNO3
2-ethyl-4-fluoro-5-nitrophenol
—— (1H-Benzoimidazol-2-yl)-acetic acid N'-[1-(4-hydroxy-3-methoxy-phenyl)-ethyl]-hydrazide 78439-63-1 C18H20N4O3
(1H-Benzoimidazol-2-yl)-acetic acid N'-[1-(4-hydroxy-3-methoxy-phenyl)-ethyl]-hydrazide
—— 2,6-Dinitro-4-(1-hexylheptyl)-phenol 17572-30-4 C19H30N2O5
2,6-Dinitro-4-(1-hexylheptyl)-phenol
—— 155803-24-0 C18H19FeN2O5
—— (R)-1-[2-dimethylamino-1-(4-hydroxyphenyl)ethyl]-1-silacyclohexan-1-ol 753450-88-3 C15H25NO2Si
(R)-1-[2-dimethylamino-1-(4-hydroxyphenyl)ethyl]-1-silacyclohexan-1-ol
—— (2-Brom-5-hydroxy-4-tolyloxy)aceton 61130-33-4 C10H11BrO3
(2-Brom-5-hydroxy-4-tolyloxy)aceton
—— 3-fluoro-4,6-dimethoxy-5-methyl-2-(1-methyl-2,4-pentadienyl)phenol 109034-94-8 C15H19FO3
3-fluoro-4,6-dimethoxy-5-methyl-2-(1-methyl-2,4-pentadienyl)phenol
—— 5-[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene]-3,4-dimethyl-1,5-dihydro-pyrrol-2-one 61810-00-2 C13H13NO2
5-[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene]-3,4-dimethyl-1,5-dihydro-pyrrol-2-one
—— Methyl 3-(4-hydroxyphenyl)-2(E)-propenyl 1,4-dihydro-2,6-dimethyl-4-(3,4-dimethoxyphenyl)pyridine-3,5-dicarboxylate 99522-87-9 C27H29NO7
Methyl 3-(4-hydroxyphenyl)-2(E)-propenyl 1,4-dihydro-2,6-dimethyl-4-(3,4-dimethoxyphenyl)pyridine-3,5-dicarboxylate
—— decanoic acid [2-(4-fluorophenyl)-5-(4-hydroxy-3,5-dimethoxy-benzylidene)-4-oxo-thiazolidin-3-yl]amide 1290139-31-9 C28H35FN2O5S
decanoic acid [2-(4-fluorophenyl)-5-(4-hydroxy-3,5-dimethoxy-benzylidene)-4-oxo-thiazolidin-3-yl]amide
—— 1,4-Dihydroxy-2,3-bis-<mercapto-methyl>-benzol 5273-76-7 C8H10O2S2
1,4-Dihydroxy-2,3-bis-<mercapto-methyl>-benzol
—— N-Iodoacetyl-3,5-dimethoxy-4-hydroxybenzylamin 54844-10-9 C11H14INO4
N-Iodoacetyl-3,5-dimethoxy-4-hydroxybenzylamin
—— 5-(3',4'-dihydroxyphenyl)-2-furamidine 88649-62-1 C11H10N2O3
5-(3',4'-dihydroxyphenyl)-2-furamidine
—— 4-Ethyl-2-isopropyl-3-methyl-phenol 1634-56-6 C12H18O
4-Ethyl-2-isopropyl-3-methyl-phenol
—— N-[(5-hydroxybenzocyclobut-1-yl)methyl]-N-acetylamine 148870-99-9 C11H13NO2
N-[(5-hydroxybenzocyclobut-1-yl)methyl]-N-acetylamine
—— pulicatin A 1257057-12-7 C11H13NO2S
pulicatin A
—— 6-(3-hydroxy-3-phenylpropyl)-2-iodopyridin-3-ol 824393-66-0 C14H14INO2
6-(3-hydroxy-3-phenylpropyl)-2-iodopyridin-3-ol
—— 4-chloro-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-phenol 18233-28-8 C14H9ClN2O2
4-chloro-2-(5-phenyl-[1,3,4]oxadiazol-2-yl)-phenol
—— 6-[(2E)-2-[(2-hydroxy-3-methoxyphenyl)methylidene]hydrazinyl]-1H-pyrimidin-2-one 847245-24-3 C12H12N4O3
6-[(2E)-2-[(2-hydroxy-3-methoxyphenyl)methylidene]hydrazinyl]-1H-pyrimidin-2-one
—— diazomethyl 2-(4-hydroxy-2,6-dimethylphenyl)ethyl ketone 70097-03-9 C12H14N2O2
diazomethyl 2-(4-hydroxy-2,6-dimethylphenyl)ethyl ketone
—— 4,6-dibromo-2-iodo-3-pentadecylphenol 912360-92-0 C21H33Br2IO
4,6-dibromo-2-iodo-3-pentadecylphenol
—— 3,5-Diallyl-4-hydroxy-N,N-dimethylanilin 67759-00-6 C14H19NO
3,5-Diallyl-4-hydroxy-N,N-dimethylanilin
—— Acetic acid 1-chloromethyl-2-[4-(2-methoxy-ethyl)-phenoxy]-ethyl ester 1017859-19-6 C14H19ClO4
Acetic acid 1-chloromethyl-2-[4-(2-methoxy-ethyl)-phenoxy]-ethyl ester
—— (E)-2-(3-azidoprop-1-en-1-yl)4-bromophenol 1429629-01-5 C9H8BrN3O
(E)-2-(3-azidoprop-1-en-1-yl)4-bromophenol
—— 2-[3-Chloro-5-[(4-methoxyphenyl)methoxy]phenyl]ethyl acetate 1042023-76-6 C18H19ClO4
2-[3-Chloro-5-[(4-methoxyphenyl)methoxy]phenyl]ethyl acetate
—— 2-Methyl-6-(1-methyl-nonadecyl)-phenol 40211-12-9 C27H48O
2-Methyl-6-(1-methyl-nonadecyl)-phenol
—— lauroylsalicylaldoxime 80289-35-6 C19H29NO3
lauroylsalicylaldoxime
—— 5-bromo-2-methyl-4-nitroso-phenol 861619-66-1 C7H6BrNO2
5-bromo-2-methyl-4-nitroso-phenol
—— 2-tert-Butylthiomethyl-6-methyl-phenol 16185-03-8 C12H18OS
2-tert-Butylthiomethyl-6-methyl-phenol
—— 5-{2-[2-(3,4-dimethoxyphenyl)ethylamino]ethyl}-2-methoxyphenol 54370-03-5 C19H25NO4
5-{2-[2-(3,4-dimethoxyphenyl)ethylamino]ethyl}-2-methoxyphenol
—— 3'-Methyl-3'-methoxy-isophenolphthalein-hydrazid 4104-28-3 C22H20N2O4
3'-Methyl-3'-methoxy-isophenolphthalein-hydrazid
—— Benzyloxythiocarbonylhydrazon des 2-Hydroxybutyrophenons 98845-08-0 C19H22N2O2S
Benzyloxythiocarbonylhydrazon des 2-Hydroxybutyrophenons
—— 1-(2,5-dihydroxy-4-methyl-phenyl)-3-methyl-but-2-en-1-one 856181-96-9 C12H14O3
1-(2,5-dihydroxy-4-methyl-phenyl)-3-methyl-but-2-en-1-one
—— diethyl tert-butoxycarbonylamino-2-(3,5-diiodo-4-hydroxyphenyl)ethylphosphonate 852947-21-8 C17H26I2NO6P
diethyl tert-butoxycarbonylamino-2-(3,5-diiodo-4-hydroxyphenyl)ethylphosphonate
—— 2-Hydroxy-thiobenzoesaeure-(N2-methyl-N2-butyl-hydrazid) 96329-29-2 C12H18N2OS
2-Hydroxy-thiobenzoesaeure-(N2-methyl-N2-butyl-hydrazid)
—— 2-methoxy-4-[4-[[(1S)-1-phenylethyl]amino]pyrimidin-2-yl]phenol 854073-80-6 C19H19N3O2
2-methoxy-4-[4-[[(1S)-1-phenylethyl]amino]pyrimidin-2-yl]phenol
—— cyclotricatechylene-hexamethylphosphoric triamide 75247-92-6 3C6H18N3OP*C21H18O6
cyclotricatechylene-hexamethylphosphoric triamide