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
—— 1,1,1-tris[(salicylideneamino)methyl]ethane 54473-26-6 C26H27N3O3
1,1,1-tris[(salicylideneamino)methyl]ethane
—— 1604815-58-8 C13H18N2O
—— Ni(AAenHAP) 75844-98-3 C15H18N2NiO2
Ni(AAenHAP)
—— 2-Methoxy-4-(4-phenyl-1-piperidino-butyl)-phenol 97296-82-7 C22H29NO2
2-Methoxy-4-(4-phenyl-1-piperidino-butyl)-phenol
—— 4-[2-(4-hexylphenyl)ethynyl]-2-methylphenol 377079-60-2 C21H24O
4-[2-(4-hexylphenyl)ethynyl]-2-methylphenol
—— 4-(2-isopropyloxyethoxy)phenol 67759-62-0 C11H16O3
4-(2-isopropyloxyethoxy)phenol
—— 4-methoxy-2-pentylphenol 100520-42-1 C12H18O2
4-methoxy-2-pentylphenol
—— N-(3-hydroxy-4-methoxyphenethyl)-2-(3-methoxyphenyl)acetamide 93631-33-5 C18H21NO4
N-(3-hydroxy-4-methoxyphenethyl)-2-(3-methoxyphenyl)acetamide
—— dimethyl-2,3 deuterio-5 phenol 107257-56-7 C8H10O
dimethyl-2,3 deuterio-5 phenol
—— 2-[1-(ethoxyimino)butyl]-3-hydroxy-5-(4-hydroxy-2,3,5,6-tetramethylphenyl)cyclohex-2-en-1-one 88312-16-7 C22H31NO4
2-[1-(ethoxyimino)butyl]-3-hydroxy-5-(4-hydroxy-2,3,5,6-tetramethylphenyl)cyclohex-2-en-1-one
—— 4-[5-(7,7,8,8,9,9,10,10,10-nonafluorodecyloxy)-pyrimidin-2-yl]-phenol 460359-27-7 C20H19F9N2O2
4-[5-(7,7,8,8,9,9,10,10,10-nonafluorodecyloxy)-pyrimidin-2-yl]-phenol
—— 6-({[(2S)-1-Hydroxy-4-(methylsulfanyl)butan-2-yl]amino}methylidene)cyclohexa-2,4-dien-1-one 206998-76-7 C12H17NO2S
6-({[(2S)-1-Hydroxy-4-(methylsulfanyl)butan-2-yl]amino}methylidene)cyclohexa-2,4-dien-1-one
—— 84605-33-4 C32H41ClMnN4O5
—— 4-(4,6-dimethylpyrimidin-2-ylazo)benzene-1,3-diol 951383-73-6 C12H12N4O2
4-(4,6-dimethylpyrimidin-2-ylazo)benzene-1,3-diol
—— 2,2'-((1E,4E)-3-heptylpenta-1,4-diene-1,5-diyl)bis(1,4-dimethylbenzene) 123431-73-2 C22H26Br2N2O2
2,2'-((1E,4E)-3-heptylpenta-1,4-diene-1,5-diyl)bis(1,4-dimethylbenzene)
—— 4-[4-(2-hydroxy-phenyl)-6-(2-methoxy-ethoxy)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 38358-90-6 C18H17N3O5
4-[4-(2-hydroxy-phenyl)-6-(2-methoxy-ethoxy)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
—— 2-bromo-6-(1-hydroxy-2-propenyl)phenol 911817-95-3 C9H9BrO2
2-bromo-6-(1-hydroxy-2-propenyl)phenol
—— 2,4-bis-(5-morpholin-4-yl-penta-1,3-diynyl)-phenol 30427-68-0 C24H24N2O3
2,4-bis-(5-morpholin-4-yl-penta-1,3-diynyl)-phenol
—— N'-(3-methoxy-4-hydroxybenzylidene)-5-(1,2-diselenolan-3-yl)pentanehydrazide 1456816-68-4 C16H22N2O3Se2
N'-(3-methoxy-4-hydroxybenzylidene)-5-(1,2-diselenolan-3-yl)pentanehydrazide
—— 2-isopropenyl-5-nitrophenol 1415385-85-1 C9H9NO3
2-isopropenyl-5-nitrophenol
—— 111899-47-9 C10H12N4O10U
—— 4-{4-(Chloromethyl-dimethyl-silanyl)-1,1-bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-butyl}-phenol 387339-00-6 C25H47Cl3OSi3
4-{4-(Chloromethyl-dimethyl-silanyl)-1,1-bis-[3-(chloromethyl-dimethyl-silanyl)-propyl]-butyl}-phenol
—— (2-hydroxy-5-bromobenzylideneamino)acetonitrile 1279019-05-4 C9H7BrN2O
(2-hydroxy-5-bromobenzylideneamino)acetonitrile
—— 5-Iod-vanillin 89942-36-9 C8H7IO3
5-Iod-vanillin
—— (E)-1,1,1-trichloro-3-nitro-N-[1-(2-hydroxy-4-methoxyphenyl)ethylidene]propan-2-amine 1033425-29-4 C12H13Cl3N2O4
(E)-1,1,1-trichloro-3-nitro-N-[1-(2-hydroxy-4-methoxyphenyl)ethylidene]propan-2-amine
—— 5-(4-hydroxy-2-methyl-anilino)-3H-[1,3,4]thiadiazole-2-thione 73310-99-3 C9H9N3OS2
5-(4-hydroxy-2-methyl-anilino)-3H-[1,3,4]thiadiazole-2-thione
—— 13842-08-5 C6H6O*Cl3Sb
—— 4-(2-Propinylthio)-m-cresol 772-25-8 C10H10OS
4-(2-Propinylthio)-m-cresol
—— 4-tert.-Butoxy-3,5-dimethyl-phenol 91764-80-6 C12H18O2
4-tert.-Butoxy-3,5-dimethyl-phenol
—— (2-hydroxy-5-methylphenyl) phosphoric acid 90001-10-8 C7H9O4P
(2-hydroxy-5-methylphenyl) phosphoric acid
—— potassium 3,7,8,12,13-pentahydroxy-10,15-dihydro-5H-tribenzo[a,d,g][9]annulen-2-olate 1163298-79-0 C21H17O6*K
potassium 3,7,8,12,13-pentahydroxy-10,15-dihydro-5H-tribenzo[a,d,g][9]annulen-2-olate
—— 4-(1-Anilinoethylidene)-3-hydroxycyclohexa-2,5-dien-1-one 75832-78-9 C14H13NO2
4-(1-Anilinoethylidene)-3-hydroxycyclohexa-2,5-dien-1-one
—— methyl 2-(2-hydroxyphenyl)-2-cyanomethoximino-acetate 187472-94-2 C11H10N2O4
methyl 2-(2-hydroxyphenyl)-2-cyanomethoximino-acetate
—— 2,6-dipropyl-4-(2-hydroxyethyl)phenol 159591-64-7 C14H22O2
2,6-dipropyl-4-(2-hydroxyethyl)phenol
—— cis-2-Benzyl-N-(salicyliden)cyclohexanamin 91524-57-1 C20H23NO
cis-2-Benzyl-N-(salicyliden)cyclohexanamin
—— 4-[2-chloro-6-[2-(3,4-dimethoxyphenyl)ethoxy]pyridin-4-yl]morpholine 852333-66-5 C19H23ClN2O4
4-[2-chloro-6-[2-(3,4-dimethoxyphenyl)ethoxy]pyridin-4-yl]morpholine
—— sodium 2-((2,4-dihydroxybenzylidene)amino)ethyl sulfate 110925-67-2 C9H10NO6S*Na
sodium 2-((2,4-dihydroxybenzylidene)amino)ethyl sulfate
—— 1-(3-hydroxyphenyl)-2-cyclopropylcyclopropane 228267-53-6 C12H14O
1-(3-hydroxyphenyl)-2-cyclopropylcyclopropane
—— 3-(2,4-difluoro-6-hydroxyphenyl)-1-methyl-6-trifluoromethyluracil 193679-19-5 C12H7F5N2O3
3-(2,4-difluoro-6-hydroxyphenyl)-1-methyl-6-trifluoromethyluracil
—— 1020833-87-7 C15H25NO5Si
—— 2-<2-Hydroxy-5-nitro-benzylmercapto>-4-phenyl-thiazol 5316-25-6 C16H12N2O3S2
2-<2-Hydroxy-5-nitro-benzylmercapto>-4-phenyl-thiazol
—— 4-(2-thiazolylazo)resorcinol 96627-60-0 C9H7N3O2S
4-(2-thiazolylazo)resorcinol
—— 2-methoxy-5-[2-(1-methyl-1,4,5,6-tetrahydro-pyrimidin-2-yl)-vinyl]-phenol 46919-76-0 C14H18N2O2
2-methoxy-5-[2-(1-methyl-1,4,5,6-tetrahydro-pyrimidin-2-yl)-vinyl]-phenol
—— 97035-05-7 C15H15NO4
—— 3,5-Dimethyl-2-(4-methyl-pentyl)-phenol 14868-09-8 C14H22O
3,5-Dimethyl-2-(4-methyl-pentyl)-phenol
—— 4-Hydroxybenzyliden-histamin 7271-19-4 C12H13N3O
4-Hydroxybenzyliden-histamin
—— 4-[[4-[(4-Hydroxy-3,5-dimethylphenyl)-diphenylmethyl]phenyl]-diphenylmethyl]-2,6-dimethylphenol 58952-50-4 C48H42O2
4-[[4-[(4-Hydroxy-3,5-dimethylphenyl)-diphenylmethyl]phenyl]-diphenylmethyl]-2,6-dimethylphenol
—— 17646-32-1 C14H9FN4O2S
—— 4-(2-bromo-thiophen-3-yl)phenol 329261-98-5 C10H7BrOS
4-(2-bromo-thiophen-3-yl)phenol
—— 2,2',2''-((1E,1'E,1''E)-(((2S,2'S,2''S)-nitrilotris(propane-1,2-diyl))tris(azaneylylidene))tris(methaneylylidene))tris(4-chlorophenol) 137460-53-8 C30H33Cl3N4O3
2,2',2''-((1E,1'E,1''E)-(((2S,2'S,2''S)-nitrilotris(propane-1,2-diyl))tris(azaneylylidene))tris(methaneylylidene))tris(4-chlorophenol)