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
—— 3,6-dibromo-4,5-dimethyl-pyrocatechol 3938-15-6 C8H8Br2O2
3,6-dibromo-4,5-dimethyl-pyrocatechol
—— 5-(Cyanomethyl)-25,26,27,28-tetrahydroxycalix[4]arene 157162-97-5 C30H25NO4
5-(Cyanomethyl)-25,26,27,28-tetrahydroxycalix[4]arene
—— d6-(4-hydroxyphenyl)acetic acid 100287-06-7 C8H8O3
d6-(4-hydroxyphenyl)acetic acid
—— 2-([[3-(3-methyl[3-[(2-hydrobenzylidene)amino]propyl]amino)propyl]imino]methyl)phenol 1052-34-2 C21H27N3O2
2-([[3-(3-methyl[3-[(2-hydrobenzylidene)amino]propyl]amino)propyl]imino]methyl)phenol
—— 3,4,6-trihydroxy-2-methyl-benzaldehyde 194221-93-7 C8H8O4
3,4,6-trihydroxy-2-methyl-benzaldehyde
—— methyl (3R)-3-(4-hydroxyphenyl)pent-4-ynoate 1266401-01-7 C12H12O3
methyl (3R)-3-(4-hydroxyphenyl)pent-4-ynoate
—— Dinoseb-diolamine 53404-43-6 C14H23N3O7
Dinoseb-diolamine
—— Formaldehyde;furan-2-carbaldehyde;2-hydroxypropanoic acid;phenol 68400-17-9 C15H18O7
Formaldehyde;furan-2-carbaldehyde;2-hydroxypropanoic acid;phenol
—— 2-(2-chloro-1-propen-3-yl)-4-fluorophenol 128104-96-1 C9H8ClFO
2-(2-chloro-1-propen-3-yl)-4-fluorophenol
—— 2,4-Dibenzyloxy-1-hydroxy-6-methylbenzene 286364-90-7 C21H20O3
2,4-Dibenzyloxy-1-hydroxy-6-methylbenzene
—— Phenol, 4-chloro-2-nitro-6-(2-nitroethenyl)- 65923-99-1 C8H5ClN2O5
Phenol, 4-chloro-2-nitro-6-(2-nitroethenyl)-
—— 4-({2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]hydrazinylidene}-methyl)benzene-1,3-diol 385796-43-0 C17H15N3O3S
4-({2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]hydrazinylidene}-methyl)benzene-1,3-diol
—— 4-({2-[4-(4-bromophenyl)-1,3-thiazol-2-yl]hydrazinylidene}-methyl)benzene-1,3-diol 402748-96-3 C16H12BrN3O2S
4-({2-[4-(4-bromophenyl)-1,3-thiazol-2-yl]hydrazinylidene}-methyl)benzene-1,3-diol
—— Einecs 270-118-7 68411-35-8 C14H15ClO3
Einecs 270-118-7
—— 2-methoxy-4-(3-methylbut-2-en-1-yl)phenol 59744-44-4 C12H16O2
2-methoxy-4-(3-methylbut-2-en-1-yl)phenol
—— 1-methyl-4(3'-methoxy-4'-hydroxyphenyl)-1,2,3,6-tetrahydropyridine 90684-18-7 C13H17NO2
1-methyl-4(3'-methoxy-4'-hydroxyphenyl)-1,2,3,6-tetrahydropyridine
—— 2-Butylphenol;formaldehyde;oxalic acid 67875-44-9 C13H18O6
2-Butylphenol;formaldehyde;oxalic acid
—— 5-ethyl-2-hydroxy-3-methoxybenzaldehyde 42044-93-9 C10H12O3
5-ethyl-2-hydroxy-3-methoxybenzaldehyde
—— 4-(1H-1,2,3-benzotriazol-1-ylmethyl)-2-bromo-6-methoxyphenol 887683-61-6 C14H12BrN3O2
4-(1H-1,2,3-benzotriazol-1-ylmethyl)-2-bromo-6-methoxyphenol
—— 4-Bromo-2,3,5-trifluorophenol 1026850-71-4 C6H2BrF3O
4-Bromo-2,3,5-trifluorophenol
—— (10R,15S)-10-(4-hydroxy-3,5-dimethoxyphenyl)-13-oxa-8-thia-11-azatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6-tetraen-12-one 1379685-83-2 C21H19NO5S
(10R,15S)-10-(4-hydroxy-3,5-dimethoxyphenyl)-13-oxa-8-thia-11-azatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6-tetraen-12-one
—— <i>N</i>,<i>N</i>'-disalicyl-hydrazine 86683-16-1 C14H16N2O2
<i>N</i>,<i>N</i>'-disalicyl-hydrazine
—— p-(2,2-dichloro-3,3-dimethylcyclopropyl)phenol 52178-76-4 C11H12Cl2O
p-(2,2-dichloro-3,3-dimethylcyclopropyl)phenol
—— 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 1398414-30-6 C13H19BO3
4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
—— (E)-5-(2-hydroxyphenyl)pent-2-enyl methyl carbonate 229471-36-7 C13H16O4
(E)-5-(2-hydroxyphenyl)pent-2-enyl methyl carbonate
—— 3-(morpholinomethyl)-6-methylcatechol 54489-06-4 C12H17NO3
3-(morpholinomethyl)-6-methylcatechol
—— m-hydroxybenzaldazine 41097-50-1 C14H12N2O2
m-hydroxybenzaldazine
—— 4-hexadecyl-resorcinol 24305-58-6 C22H38O2
4-hexadecyl-resorcinol
—— 7-(Aminomethyl)bicyclo[4.2.0]octa-1,3,5-trien-3-ol 1132076-55-1 C9H11NO
7-(Aminomethyl)bicyclo[4.2.0]octa-1,3,5-trien-3-ol
—— 4-methoxyphenol-3-sulfonic acid 121000-02-0 C7H8O5S
4-methoxyphenol-3-sulfonic acid
—— methyl 2-(3,5-difluoro-4-hydroxyphenyl)propanoate 1255041-75-8 C10H10F2O3
methyl 2-(3,5-difluoro-4-hydroxyphenyl)propanoate
—— 2,5-bis(4-hydroxyphenylethynyl)thiophene 475560-85-1 C20H12O2S
2,5-bis(4-hydroxyphenylethynyl)thiophene
—— 2,4-dihydroxy-6-methylbenzonitrile 98554-73-5 C8H7NO2
2,4-dihydroxy-6-methylbenzonitrile
—— (3-bromo-5-hydroxyphenyl)acetic acid 934241-94-8 C8H7BrO3
(3-bromo-5-hydroxyphenyl)acetic acid
—— 5,11,17,19-tetrakis(tert-butyl)-24-thiahexacyclo[25.3.1.1<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>.1<sup>21,25</sup>]tetratriaconta-1(31),3(4),5,7(32),9(10),11,13(33),15(34),16,18,21(25),22,27(28),29-tetradecaene-31,32,33,34-tetraol 256510-66-4 C49H60O4S
5,11,17,19-tetrakis(tert-butyl)-24-thiahexacyclo[25.3.1.1<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>.1<sup>21,25</sup>]tetratriaconta-1(31),3(4),5,7(32),9(10),11,13(33),15(34),16,18,21(25),22,27(28),29-tetradecaene-31,32,33,34-tetraol
—— 4-methyl-2-(3-phenyl-4,5-dihydro-1H-pyrazol-5-yl)phenol 107095-36-3 C16H16N2O
4-methyl-2-(3-phenyl-4,5-dihydro-1H-pyrazol-5-yl)phenol
—— 10,16,22,28-tetrakis(tert-butyl)-31-thiahexacyclo[24.3.1.1<sup>3,6</sup>.1<sup>8,12</sup>.1<sup>14,18</sup>.1<sup>20,24</sup>]tetratriaconta-1(29),3(4),5,8(9),10,12(32),14(15),16,18(33),20(21),24(34),26(30),27-tetradecaene-30,32,33,34-tetraol 256510-65-3 C49H60O4S
10,16,22,28-tetrakis(tert-butyl)-31-thiahexacyclo[24.3.1.1<sup>3,6</sup>.1<sup>8,12</sup>.1<sup>14,18</sup>.1<sup>20,24</sup>]tetratriaconta-1(29),3(4),5,8(9),10,12(32),14(15),16,18(33),20(21),24(34),26(30),27-tetradecaene-30,32,33,34-tetraol
—— 4-n-Decyl-2-methyl-phenol 110025-88-2 C17H28O
4-n-Decyl-2-methyl-phenol
—— 2-(3-methoxymethoxyprop-1-ynyl)phenol 882507-68-8 C11H12O3
2-(3-methoxymethoxyprop-1-ynyl)phenol
—— 3-(4-Hydroxyphenyl)-2-(1-ethyl-4-pyridinio)-2-propenesulfonate 111260-15-2 C16H17NO4S
3-(4-Hydroxyphenyl)-2-(1-ethyl-4-pyridinio)-2-propenesulfonate
—— 3-(2-Hydroxyphenyl)-2-(1-ethyl-4-pyridinio)-2-propenesulfonate 111260-16-3 C16H17NO4S
3-(2-Hydroxyphenyl)-2-(1-ethyl-4-pyridinio)-2-propenesulfonate
—— N-(2,2-dimethoxyethyl)-2,2,2-trifluoro-N-(2-hydroxybenzyl)acetamide 817160-27-3 C13H16F3NO4
N-(2,2-dimethoxyethyl)-2,2,2-trifluoro-N-(2-hydroxybenzyl)acetamide
—— 3-Chloro-4-ethoxy-5-fluorophenol 1017778-82-3 C8H8ClFO2
3-Chloro-4-ethoxy-5-fluorophenol
—— Salfuride 16915-70-1 C12H7N5O9
Salfuride
—— 3-(2-bromo-5-hydroxy-phenyl)-propionic acid methyl ester 936758-64-4 C10H11BrO3
3-(2-bromo-5-hydroxy-phenyl)-propionic acid methyl ester
—— 3-(3-hydroxy-3-methylbutyl)phenol 189019-50-9 C11H16O2
3-(3-hydroxy-3-methylbutyl)phenol
—— 3-(3-Hydroxy-3-methylbutyl)-2,6-dimethylphenol 189019-54-3 C13H20O2
3-(3-Hydroxy-3-methylbutyl)-2,6-dimethylphenol
—— 4-Bromo-3-(3-hydroxy-3-methylbutyl)phenol 189019-51-0 C11H15BrO2
4-Bromo-3-(3-hydroxy-3-methylbutyl)phenol
—— tert-butyl 3-(5-bromo-2-hydroxyphenyl)-3-hydroxy-2-methylenenpropanoate 548756-58-7 C14H17BrO4
tert-butyl 3-(5-bromo-2-hydroxyphenyl)-3-hydroxy-2-methylenenpropanoate
—— tert-butyl 3-(3,5-dibromo-2-hydroxyphenyl)-3-hydroxy-2-methylenenpropanoate 548756-59-8 C14H16Br2O4
tert-butyl 3-(3,5-dibromo-2-hydroxyphenyl)-3-hydroxy-2-methylenenpropanoate