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
—— Ethyl-(Z)-β-(2,5-dihydroxyphenylthio)-crotonat 59483-94-2 C12H14O4S
Ethyl-(Z)-β-(2,5-dihydroxyphenylthio)-crotonat
—— allyl 3-fluoro-4-hydroxyphenyl selenide 934996-93-7 C9H9FOSe
allyl 3-fluoro-4-hydroxyphenyl selenide
—— 1.2-Bis-<2'.4'-dihydroxy-benzoyl>-ethylen 92965-41-8 C16H12O6
1.2-Bis-<2'.4'-dihydroxy-benzoyl>-ethylen
—— N-(4-hydroxyphenyl) N'-hydroxyguanidine 359818-91-0 C7H9N3O2
N-(4-hydroxyphenyl) N'-hydroxyguanidine
—— 4',4',6,6-tetramethyl-3-(4-hydroxy-3-methoxyphenyl)-3,5,6,7-tetrahydrospiro[benzofuran-2(4H),1'-cyclohexane]-2',4,6'-trione 1193375-07-3 C24H28O6
4',4',6,6-tetramethyl-3-(4-hydroxy-3-methoxyphenyl)-3,5,6,7-tetrahydrospiro[benzofuran-2(4H),1'-cyclohexane]-2',4,6'-trione
—— 4-bromo-2-fluoro-6-iodophenol 1228093-50-2 C6H3BrFIO
4-bromo-2-fluoro-6-iodophenol
—— 11-deoxy-10-α-hydroxyapicularen A 1351395-53-3 C25H31NO6
11-deoxy-10-α-hydroxyapicularen A
—— 3-[5-(4-Hydroxy-3-methoxy-benzyl)-4,5-dihydro-isoxazol-3-yl]-propionic acid 128317-01-1 C14H17NO5
3-[5-(4-Hydroxy-3-methoxy-benzyl)-4,5-dihydro-isoxazol-3-yl]-propionic acid
—— 4-methyl-2-hydroxyphenyl disulfide 33931-33-8 C14H14O2S2
4-methyl-2-hydroxyphenyl disulfide
—— 5-Methyl-2-aethylmercapto-phenol 23385-51-5 C9H12OS
5-Methyl-2-aethylmercapto-phenol
—— Pyrrolidine-1-carbodithioic acid 2,5-dihydroxy-phenyl ester 53635-91-9 C11H13NO2S2
Pyrrolidine-1-carbodithioic acid 2,5-dihydroxy-phenyl ester
—— 3-benzoyl-2-(4-hydroxy-3-methoxyphenyl)thiazolidine 133600-76-7 C17H17NO3S
3-benzoyl-2-(4-hydroxy-3-methoxyphenyl)thiazolidine
—— 2-<2-hydroxy-1-(isopropylthio)ethyl>-p-cresol 121836-00-8 C12H18O2S
2-<2-hydroxy-1-(isopropylthio)ethyl>-p-cresol
—— 4-hydroxybenzylidene-2-hydroxyaniline 17065-03-1 C13H11NO2
4-hydroxybenzylidene-2-hydroxyaniline
—— 4-{[(2-hydroxyphenyl)amino]methylidene}cyclohexa-2,5-dien-1-one 17065-03-1 C13H11NO2
4-{[(2-hydroxyphenyl)amino]methylidene}cyclohexa-2,5-dien-1-one
—— 5-tert-Pentylguajacol 117681-87-5 C12H18O2
5-tert-Pentylguajacol
—— 6-methoxy-2(3-methylbut-2-enoyl)phenol 98910-60-2 C12H14O3
6-methoxy-2(3-methylbut-2-enoyl)phenol
—— Vanillin-carbonyl-13C 63057-71-6 C8H8O3
Vanillin-carbonyl-13C
—— 2,3,4-trihydroxy-5-methoxy-benzaldehyde 87997-31-7 C8H8O5
2,3,4-trihydroxy-5-methoxy-benzaldehyde
—— 3-{5-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-4-oxo-2-thioxo-thiazolidin-3-yl}-propionic acid 7025-18-5 C14H13NO5S2
3-{5-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-4-oxo-2-thioxo-thiazolidin-3-yl}-propionic acid
—— 4-(Bis-ethylsulfanyl-methyl)-2-iodo-phenol 91238-73-2 C11H15IOS2
4-(Bis-ethylsulfanyl-methyl)-2-iodo-phenol
—— 3-methyl-2-thioxo-5-vanillylidene-thiazolidin-4-one 23517-87-5 C12H11NO3S2
3-methyl-2-thioxo-5-vanillylidene-thiazolidin-4-one
—— 4-chloro-2-pentyl-phenol 13081-16-8 C11H15ClO
4-chloro-2-pentyl-phenol
—— 2-hydroxy-3-methoxy-5-methyl-benzonitrile 6948-31-8 C9H9NO2
2-hydroxy-3-methoxy-5-methyl-benzonitrile
—— 2-Thioxo-5-(3-methoxy-4-hydroxy-5-bromo-benzylidene)-thiazolidin-3-one 127378-23-8 C11H8BrNO3S2
2-Thioxo-5-(3-methoxy-4-hydroxy-5-bromo-benzylidene)-thiazolidin-3-one
—— methyl 7-(4-hydroxy-3-methoxyphenyl)-6-(2-thenoyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate 947077-29-4 C18H15N5O5S
methyl 7-(4-hydroxy-3-methoxyphenyl)-6-(2-thenoyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate
—— 1-[3-(furan-2-yl)-4,5-dihydro-5-(4-hydroxy-3-methoxyphenyl)-pyrazol-1-yl]ethanone 1290605-08-1 C16H16N2O4
1-[3-(furan-2-yl)-4,5-dihydro-5-(4-hydroxy-3-methoxyphenyl)-pyrazol-1-yl]ethanone
—— 2-Methoxy-4-{[(E)-3-nitro-phenylimino]-methyl}-phenol 58285-76-0 C14H12N2O4
2-Methoxy-4-{[(E)-3-nitro-phenylimino]-methyl}-phenol
—— 3-(3-Chloro-4-hydroxy-5-methoxy-phenyl)-propionic acid methyl ester 77092-55-8 C11H13ClO4
3-(3-Chloro-4-hydroxy-5-methoxy-phenyl)-propionic acid methyl ester
—— 2-(triphenylsilyl)phenol 18738-00-6 C24H20OSi
2-(triphenylsilyl)phenol
—— 2-methoxy-4-{2-(3-methyl-4-nitro-5-isoxazolyl)-1-[(3-methyl-4-nitro-5-isoxazolyl)methyl]ethyl}phenol 1253520-23-8 C18H18N4O8
2-methoxy-4-{2-(3-methyl-4-nitro-5-isoxazolyl)-1-[(3-methyl-4-nitro-5-isoxazolyl)methyl]ethyl}phenol
—— 2-(3-methoxy-4-hydroxyphenyl)-5-(4-methylphenylamino)-1,3,4-thiadiazole 92968-64-4 C16H15N3O2S
2-(3-methoxy-4-hydroxyphenyl)-5-(4-methylphenylamino)-1,3,4-thiadiazole
—— 2-(3-methoxy-4-hydroxyphenyl)-5-(4-methoxyphenylamino)-1,3,4-thiadiazole 1300713-18-1 C16H15N3O3S
2-(3-methoxy-4-hydroxyphenyl)-5-(4-methoxyphenylamino)-1,3,4-thiadiazole
—— (3-fluoro-5-hydroxy-benzyl)-carbamic acid tert-butyl ester 944704-46-5 C12H16FNO3
(3-fluoro-5-hydroxy-benzyl)-carbamic acid tert-butyl ester
—— 5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl acetic acid 120841-37-4 C13H11NO5S2
5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl acetic acid
—— 4,5-dimethyl-3-hydroxy-6-methoxyphthalaldehyde 73861-58-2 C11H12O4
4,5-dimethyl-3-hydroxy-6-methoxyphthalaldehyde
—— 4-[3-(2,4-Dinitro-phenyl)-5-propyl-2,3-dihydro-[1,3,4]oxadiazol-2-yl]-2-methoxy-phenol 85485-36-5 C18H18N4O7
4-[3-(2,4-Dinitro-phenyl)-5-propyl-2,3-dihydro-[1,3,4]oxadiazol-2-yl]-2-methoxy-phenol
—— 5,11,17,23,29,35-hexabromo-37,38,39,40,41,42-hexahydroxycalix[6]arene 171797-88-9 C42H30Br6O6
5,11,17,23,29,35-hexabromo-37,38,39,40,41,42-hexahydroxycalix[6]arene
—— meso-(3-methoxy-4-hydroxyphenyl)dipyrromethane 1262222-41-2 C16H16N2O2
meso-(3-methoxy-4-hydroxyphenyl)dipyrromethane
—— (4-hydroxy-3-methoxybenzylidene)pyrazine-2-carboxylic acid hydrazide 304908-43-8 C13H12N4O3
(4-hydroxy-3-methoxybenzylidene)pyrazine-2-carboxylic acid hydrazide
—— 1,4-bis-(4-hydroxy-phenyl)-butan-2-one 131252-64-7 C16H16O3
1,4-bis-(4-hydroxy-phenyl)-butan-2-one
—— 5-cyano-6-({2-[(4-ethylphenyl)amino]-2-oxoethyl}thio)-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide 896092-99-2 C31H30N4O4S
5-cyano-6-({2-[(4-ethylphenyl)amino]-2-oxoethyl}thio)-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide
—— dimethyl 1,2,3,6-tetrahydro-2-(4-hydroxy-3-methoxyphenyl)-1,3-diphenylpyrimidine-4,5-dicarboxylate 1350895-54-3 C27H26N2O6
dimethyl 1,2,3,6-tetrahydro-2-(4-hydroxy-3-methoxyphenyl)-1,3-diphenylpyrimidine-4,5-dicarboxylate
—— (E)-3-[β-(4-hydroxy-3-methoxyphenyl)-ethenyl]-4,5-dimethyl-1H-pyrazole 1018767-20-8 C14H16N2O2
(E)-3-[β-(4-hydroxy-3-methoxyphenyl)-ethenyl]-4,5-dimethyl-1H-pyrazole
—— 3-((Z)-((Z)-5-(4-hydroxy-3-methoxybenzylidene)-3-methyl-4-oxothiazolidin-2-ylidene)amino)benzoic acid 1448678-45-2 C19H16N2O5S
3-((Z)-((Z)-5-(4-hydroxy-3-methoxybenzylidene)-3-methyl-4-oxothiazolidin-2-ylidene)amino)benzoic acid
—— 2,6-Dicyclohexyl-8-(4-hydroxy-3-methoxy-phenyl)-1,2,4,6,7,8-hexahydro-2,4,6-triaza-s-indacene-3,5-dione 83794-00-7 C28H35N3O4
2,6-Dicyclohexyl-8-(4-hydroxy-3-methoxy-phenyl)-1,2,4,6,7,8-hexahydro-2,4,6-triaza-s-indacene-3,5-dione
—— α-<3-Methoxy-4-hydroxy-benzyl>-butyrolacton 91497-43-7 C12H14O4
α-<3-Methoxy-4-hydroxy-benzyl>-butyrolacton
—— 7-cyano-6-[(4-hydroxy-3-methoxybenzylidene)amino]-N-phenyl-2,3-dihydro-1H-pyrrolizine-5-carboxamide 1214879-97-6 C23H20N4O3
7-cyano-6-[(4-hydroxy-3-methoxybenzylidene)amino]-N-phenyl-2,3-dihydro-1H-pyrrolizine-5-carboxamide
—— 10-gingerol 1212158-11-6 C21H34O4
10-gingerol
—— 1-(1-(4-hydroxy-3-methoxybenzyl)-1H-indol-3-yl)-N,N,N-trimethylmethanaminiumiodide 1458694-16-0 C20H25N2O2*I
1-(1-(4-hydroxy-3-methoxybenzyl)-1H-indol-3-yl)-N,N,N-trimethylmethanaminiumiodide