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
—— 2,3-Dimethoxy-5,6-dimethyl-phenol 22383-87-5 C10H14O3
2,3-Dimethoxy-5,6-dimethyl-phenol
—— 4-hydroxy-3-methoxy-5-n-propoxybenzaldehyde 1567850-15-0 C11H14O4
4-hydroxy-3-methoxy-5-n-propoxybenzaldehyde
—— methyl 2,5-dihydroxy-3-methoxyphenyl-acetate 61654-77-1 C10H12O5
methyl 2,5-dihydroxy-3-methoxyphenyl-acetate
—— tert-butyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 850795-02-7 C17H21BrN2O5
tert-butyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
—— 5-formyl-2-hydroxy-3-methoxybenzonitrile 73289-80-2 C9H7NO3
5-formyl-2-hydroxy-3-methoxybenzonitrile
—— (3-bromo-4-hydroxy-5-methoxy-phenyl)-methylamino-acetonitrile 857816-94-5 C10H11BrN2O2
(3-bromo-4-hydroxy-5-methoxy-phenyl)-methylamino-acetonitrile
—— 2-Bromo-6-methoxy-4-vinyl-phenol 925222-97-5 C9H9BrO2
2-Bromo-6-methoxy-4-vinyl-phenol
—— ethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 134266-22-1 C15H17BrN2O5
ethyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
—— 4-(1,3-benzo[d]thiazol-2-yl)-2-bromo-6-methoxyphenol 723298-39-3 C14H10BrNO2S
4-(1,3-benzo[d]thiazol-2-yl)-2-bromo-6-methoxyphenol
—— 4-[(5-phenyl-[1,3,4]thiadiazol-2-ylimino)-methyl]-phenol 6578-87-6 C15H11N3OS
4-[(5-phenyl-[1,3,4]thiadiazol-2-ylimino)-methyl]-phenol
—— 3-Methylbut-2-enyl 3-(2,4-dihydroxyphenyl)propanoate 135656-74-5 C14H18O4
3-Methylbut-2-enyl 3-(2,4-dihydroxyphenyl)propanoate
—— 6-(2-Hydroxy-3,4-dimethoxy-6-methylphenyl)-hexansaeure 58185-86-7 C15H22O5
6-(2-Hydroxy-3,4-dimethoxy-6-methylphenyl)-hexansaeure
—— ethyl 3-(4-hydroxy-2-methoxyphenyl)propanoate 80754-26-3 C12H16O4
ethyl 3-(4-hydroxy-2-methoxyphenyl)propanoate
—— 1,2-dihydroxy-3,4-dimethoxy-6-methylbenzene 54826-79-8 C9H12O4
1,2-dihydroxy-3,4-dimethoxy-6-methylbenzene
—— 4-methyl ether of 2,3-dimethoxy-5-methylhydroquinone 39727-82-7 C10H14O4
4-methyl ether of 2,3-dimethoxy-5-methylhydroquinone
—— 4-nitro-2-{[(pyridin-2-ylmethyl)-amino]-methyl}-phenol 155797-27-6 C13H13N3O3
4-nitro-2-{[(pyridin-2-ylmethyl)-amino]-methyl}-phenol
—— 2-(3,4-dihydroxy-<i>trans</i>-styryl)-1-methyl-pyridinium; iodide 28672-99-3 C14H14NO2*I
2-(3,4-dihydroxy-<i>trans</i>-styryl)-1-methyl-pyridinium; iodide
—— (E)-1-methyl-2-[4-(hydroxyl-3-methoxybenzyl)-vinyl]-pyridinium iodide 5418-67-7 C15H16NO2*I
(E)-1-methyl-2-[4-(hydroxyl-3-methoxybenzyl)-vinyl]-pyridinium iodide
—— 4,5,6-trichloro-2-methylphenol 551-78-0 C7H5Cl3O
4,5,6-trichloro-2-methylphenol
—— 2-hydroxymethyl-5,6-dimethoxy-3-methylphenol 866023-74-7 C10H14O4
2-hydroxymethyl-5,6-dimethoxy-3-methylphenol
—— 2-chloromethyl-6-hydroxyl-3,4,5-trimethoxytoluene 1082823-35-5 C11H15ClO4
2-chloromethyl-6-hydroxyl-3,4,5-trimethoxytoluene
—— 2-(2-hydroxy-5-methylphenyl)cyclobutanone 294669-33-3 C11H12O2
2-(2-hydroxy-5-methylphenyl)cyclobutanone
—— 2,3,5-tris(cyclohexylsulfanyl)benzene-1,4-diol 919867-30-4 C24H36O2S3
2,3,5-tris(cyclohexylsulfanyl)benzene-1,4-diol
—— 4-bromo-6-chloro-resorcinol 126521-73-1 C6H4BrClO2
4-bromo-6-chloro-resorcinol
—— 2,6-Diethyl-4-[2-(trimethylsilyl)ethyl]phenol 139645-82-2 C15H26OSi
2,6-Diethyl-4-[2-(trimethylsilyl)ethyl]phenol
—— <α-Methylamino-(o-hydroxy-benzyl)>-phosphonsaeure 36032-70-9 C8H12NO4P
<α-Methylamino-(o-hydroxy-benzyl)>-phosphonsaeure
—— 2-(hydroxymethyl)-4,5-dimethoxyphenol 115060-94-1 C9H12O4
2-(hydroxymethyl)-4,5-dimethoxyphenol
—— <α-Methylamino-(o-hydroxy-benzyl)>-phosphonsaeure-aethylester 36072-09-0 C10H16NO4P
<α-Methylamino-(o-hydroxy-benzyl)>-phosphonsaeure-aethylester
—— 2-Tert-butyl-6-(hydroxymethyl)-4-methoxyphenol 205313-80-0 C12H18O3
2-Tert-butyl-6-(hydroxymethyl)-4-methoxyphenol
—— N-(4-hydroxy-3-methoxyphenethyl)-1-(2,4,6-trimethylphenoxy)-propan-2-amine hydrochloride 1179325-11-1 C21H29NO3*ClH
N-(4-hydroxy-3-methoxyphenethyl)-1-(2,4,6-trimethylphenoxy)-propan-2-amine hydrochloride
—— 2-Methyl-5-nitrosophenol 21565-00-4 C7H7NO2
2-Methyl-5-nitrosophenol
—— N-(4-hydroxy-3-methoxyphenethyl)-1-(2,4,6-trimethylphenoxy)propan-2-amine 1179531-43-1 C21H29NO3
N-(4-hydroxy-3-methoxyphenethyl)-1-(2,4,6-trimethylphenoxy)propan-2-amine
—— 1-Cycloheptyl-2-(4-hydroxy-phenyl)-2,3-dihydro-1H-pyridin-4-one 192447-75-9 C18H23NO2
1-Cycloheptyl-2-(4-hydroxy-phenyl)-2,3-dihydro-1H-pyridin-4-one
—— (+/-)-3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,11-diol 145572-26-5 C40H48O2
(+/-)-3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,11-diol
—— 3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophan-4-ol 145572-27-6 C40H48O
3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophan-4-ol
—— 3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,11,18-triol 145572-24-3 C40H48O3
3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,11,18-triol
—— calix[4]arene potassium salt 549545-08-6 C28H23O4*K
calix[4]arene potassium salt
—— 3-Amino-2,4,6-trimethyl-phenol 114960-27-9 C9H13NO
3-Amino-2,4,6-trimethyl-phenol
—— 3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,18-diol 145572-25-4 C40H48O2
3,5,7,10,12,14,17,19,21,24,26,28-dodecamethyl<1.1.1.1>metacyclophane-4,18-diol
—— [1-Amino-2-(4-hydroxyphenyl)ethyl](hydroxy)oxophosphanium 125402-59-7 C8H11NO3P+
[1-Amino-2-(4-hydroxyphenyl)ethyl](hydroxy)oxophosphanium
—— 3-chloro-2,4,6-trimethylphenol 1667-05-6 C9H11ClO
3-chloro-2,4,6-trimethylphenol
—— 2-(5-methoxy-2-hydroxy benzylidene amino) phenol 1761-44-0 C14H13NO3
2-(5-methoxy-2-hydroxy benzylidene amino) phenol
—— N-(2-mercaptoethyl)-5-bromosalicylideneimine 91731-73-6 C9H10BrNOS
N-(2-mercaptoethyl)-5-bromosalicylideneimine
—— 2-((2-hydroxyphenylimino)methyl)-4-nitrophenol 3762-63-8 C13H10N2O4
2-((2-hydroxyphenylimino)methyl)-4-nitrophenol
—— 2-Chlor-3-methoxy-6-methyl-1,4-hydrochinon 30435-41-7 C8H9ClO3
2-Chlor-3-methoxy-6-methyl-1,4-hydrochinon
—— 2,4,6-trimethyl-3,5-dibromophenol 87025-10-3 C9H10Br2O
2,4,6-trimethyl-3,5-dibromophenol
—— N-(Hydroxy-4-dimethyl-3,5-benzyl)imidazol 41833-18-5 C12H14N2O
N-(Hydroxy-4-dimethyl-3,5-benzyl)imidazol
—— N-furfurylsalicylaldimine 76152-10-8 C12H11NO2
N-furfurylsalicylaldimine
—— 2-Hydroxy-5-nitro-benzal-methylamin 35082-69-0 C8H8N2O3
2-Hydroxy-5-nitro-benzal-methylamin
—— N-Methyl-5-chlor-salicylaldimin 49649-27-6 C8H8ClNO
N-Methyl-5-chlor-salicylaldimin