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
—— 5,5-diethyl-2-(4-hydroxy-3-methoxy-phenyl)-1H-pyrimidine-4,6-dione 100958-51-8 C15H18N2O4
5,5-diethyl-2-(4-hydroxy-3-methoxy-phenyl)-1H-pyrimidine-4,6-dione
—— (α'S,2S)-2-(3'-hydroxy-2'-methoxy-α'-methylbenzyloxy)propanal 301337-01-9 C12H16O4
(α'S,2S)-2-(3'-hydroxy-2'-methoxy-α'-methylbenzyloxy)propanal
—— 30560-80-6 C6H3N3O7*C17H29N3O
—— 2-[2-(Diethylamino)ethyliminomethyl]-5-methoxyphenol 1021852-81-2 C14H22N2O2
2-[2-(Diethylamino)ethyliminomethyl]-5-methoxyphenol
—— hydroquinone; compound with picric acid 41912-13-4 C6H3N3O7*C6H6O2
hydroquinone; compound with picric acid
—— methyl 3-(ethoxyimino)-3-(4-hydroxyphenyl)propanoate 1032392-52-1 C12H15NO4
methyl 3-(ethoxyimino)-3-(4-hydroxyphenyl)propanoate
—— 4-(1-Allyl-1-methyl-heptyl)-phenol 38564-37-3 C17H26O
4-(1-Allyl-1-methyl-heptyl)-phenol
—— 5-tert.-Butyl-4-dimethylamino-2-nitro-phenol 24197-45-3 C12H18N2O3
5-tert.-Butyl-4-dimethylamino-2-nitro-phenol
—— N-decyl-N-(3,5-dimethoxy-4-hydroxybenzyl)-3-(3,4-dihydroxyphenyl)propanamide 1342283-94-6 C28H41NO6
N-decyl-N-(3,5-dimethoxy-4-hydroxybenzyl)-3-(3,4-dihydroxyphenyl)propanamide
—— N-hexyl-N-(3-methoxy-4-hydroxybenzyl)-3-(3,4-dihydroxyphenyl)propanamide 1342283-84-4 C23H31NO5
N-hexyl-N-(3-methoxy-4-hydroxybenzyl)-3-(3,4-dihydroxyphenyl)propanamide
—— 43036-67-5 C22H16N2O4S2
—— N,N'-(2,6-dichloro-3-hydroxy-benzylidene)-bis-acetamide 103855-02-3 C11H12Cl2N2O3
N,N'-(2,6-dichloro-3-hydroxy-benzylidene)-bis-acetamide
—— N-decyl-N-benzyl-3-(3,4 dihydroxyphenyl)propanamide 1342283-69-5 C26H37NO3
N-decyl-N-benzyl-3-(3,4 dihydroxyphenyl)propanamide
—— 2-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)-4-methoxyphenol hydrochloride 1454284-40-2 C19H17N5O2*ClH
2-({[6-amino-5-(2-phenyldiazenyl)pyridin-2-yl]imino}methyl)-4-methoxyphenol hydrochloride
—— morpholine-4-carboxylic acid 5-chloro-2-hydroxy-4-nitro-anilide 35993-11-4 C11H12ClN3O5
morpholine-4-carboxylic acid 5-chloro-2-hydroxy-4-nitro-anilide
—— 2,4-Dihydroxybenzaldehyd-(carbonyl-<sup>14</sup>C) 22116-87-6 C7H6O3
2,4-Dihydroxybenzaldehyd-(carbonyl-<sup>14</sup>C)
—— 3-(2'-hydroxy-4'-methoxyphenyl)-5,5-dimethyl-2-pyrazoline 107536-38-9 C12H16N2O2
3-(2'-hydroxy-4'-methoxyphenyl)-5,5-dimethyl-2-pyrazoline
—— 4-(1-phenyl-3-((4-phenylthiazol-2-yl)amino)-4,5-dihydro-1H-pyrazol-5-yl)phenol 1451144-65-2 C24H20N4OS
4-(1-phenyl-3-((4-phenylthiazol-2-yl)amino)-4,5-dihydro-1H-pyrazol-5-yl)phenol
—— 3-methoxysal-o-hyba 138329-27-8 C15H15NO3
3-methoxysal-o-hyba
—— 2,4-dinitrophenol;1,1,3,3-tetramethylurea 87448-56-4 C5H12N2O*C6H4N2O5
2,4-dinitrophenol;1,1,3,3-tetramethylurea
—— 4-nitro-2-(pyrrolidin-1-ylmethyleneamino)phenol 1323158-69-5 C11H13N3O3
4-nitro-2-(pyrrolidin-1-ylmethyleneamino)phenol
—— 4-Aminooxymethyl-2,6-dibromo-phenol 1836-78-8 C7H7Br2NO2
4-Aminooxymethyl-2,6-dibromo-phenol
—— 4-hydroxy-3-methoxyphenoxyacetamide 34919-77-2 C9H11NO4
4-hydroxy-3-methoxyphenoxyacetamide
—— 4-{[(E)-5-Pyridin-4-yl-[1,3,4]oxadiazol-2-ylimino]-methyl}-phenol 117616-36-1 C14H10N4O2
4-{[(E)-5-Pyridin-4-yl-[1,3,4]oxadiazol-2-ylimino]-methyl}-phenol
—— 4-(5-propylthien-2-yl)phenol 475996-54-4 C13H14OS
4-(5-propylthien-2-yl)phenol
—— 3-(2-Pyridyl)-5-(2-hydroxyphenyl)-1,2,4-triazol 30091-63-5 C13H12N4O
3-(2-Pyridyl)-5-(2-hydroxyphenyl)-1,2,4-triazol
—— Phenol, 2,3-diiodo-5-nitro- 1803787-99-6 C6H3I2NO3
Phenol, 2,3-diiodo-5-nitro-
—— N-hexyl-N-benzyl-3-(3,4-dihydroxyphenyl)propanamide 1342283-65-1 C22H29NO3
N-hexyl-N-benzyl-3-(3,4-dihydroxyphenyl)propanamide
—— 4-fluoroanilinium picrate 489-95-2 C6H3N3O7*C6H6FN
4-fluoroanilinium picrate
—— 3.4-dinitro-guaiacol 67394-83-6 C7H6N2O6
3.4-dinitro-guaiacol
—— chloro-[1,4]benzoquinone; compound of chloroquinone with chlorohydroquinone 82124-83-2 C6H3ClO2*C6H5ClO2
chloro-[1,4]benzoquinone; compound of chloroquinone with chlorohydroquinone
—— m-(2-imidazolylazo)phenol 134654-01-6 C9H8N4O
m-(2-imidazolylazo)phenol
—— 4-chloro-2-{[2-(2-hydroxyethylamino)ethylimino]methyl}phenol 1262029-63-9 C11H15ClN2O2
4-chloro-2-{[2-(2-hydroxyethylamino)ethylimino]methyl}phenol
—— (2-hydroxyphenyl)boronic acid anhydride 7551-38-4 C18H15B3O6
(2-hydroxyphenyl)boronic acid anhydride
—— 5-benzyl-3-(3-hydroxyphenyl)-5-phenyl-4,5-dihydroisoxazole 1431166-07-2 C22H19NO2
5-benzyl-3-(3-hydroxyphenyl)-5-phenyl-4,5-dihydroisoxazole
—— 2-(4,5-dihydro-1,3-thiazol-2-yl)-4-nitrophenol 292149-08-7 C9H8N2O3S
2-(4,5-dihydro-1,3-thiazol-2-yl)-4-nitrophenol
—— (2R,3R)-2,3-dihydroxybutanedioic acid;4-[(1S)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol 636-89-5 C13H19NO9
(2R,3R)-2,3-dihydroxybutanedioic acid;4-[(1S)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol
—— 2-(4-hydroxy-2,6-dimethylanilino)-5,6-dihydro-4H-1,3-thiazin-3-ium chloride 1304624-28-9 C12H16N2OS*ClH
2-(4-hydroxy-2,6-dimethylanilino)-5,6-dihydro-4H-1,3-thiazin-3-ium chloride
—— 2-(bis(5-bromo-1H-indol-3-yl)methyl)-4-((2-methyl-4-nitrophenyl)diazenyl)phenol 1384935-07-2 C30H21Br2N5O3
2-(bis(5-bromo-1H-indol-3-yl)methyl)-4-((2-methyl-4-nitrophenyl)diazenyl)phenol
—— 4-methoxy-2-(2-phenylsulfinyl-2-propenyl)phenol 139371-03-2 C16H16O3S
4-methoxy-2-(2-phenylsulfinyl-2-propenyl)phenol
—— 1-isopropyl-5-imino-4-[(2'-amino-4'-hydroxy)phenyl]imino-3-methylpyrazoline 197433-67-3 C13H17N5O
1-isopropyl-5-imino-4-[(2'-amino-4'-hydroxy)phenyl]imino-3-methylpyrazoline
—— 2-hydroxy-4-(3,4,3',4'-tetrahydroxy-benzhydrylidene)-cyclohexa-2,5-dienone 59170-72-8 C19H14O6
2-hydroxy-4-(3,4,3',4'-tetrahydroxy-benzhydrylidene)-cyclohexa-2,5-dienone
—— 4,4'-((2S,5S)-tetrahydrofuran-2,5-diyl)bis(2-methoxyphenol) 1190630-26-2 C18H20O5
4,4'-((2S,5S)-tetrahydrofuran-2,5-diyl)bis(2-methoxyphenol)
—— Atranol-4-(o-tolyl)thiosemicarbazone 19861-18-8 C16H17N3O2S
Atranol-4-(o-tolyl)thiosemicarbazone
—— (3-fluorophenyl)-[3-(3-hydroxy-4-methoxyphenyl)-4,5-dihydropyrazol-1-yl]methanone 1417708-36-1 C17H15FN2O3
(3-fluorophenyl)-[3-(3-hydroxy-4-methoxyphenyl)-4,5-dihydropyrazol-1-yl]methanone
—— 5-bromo-2-hydroxyacetophenone glutaryldihydrazone 900812-77-3 C21H22Br2N4O4
5-bromo-2-hydroxyacetophenone glutaryldihydrazone
—— 2-bromo-4-(1,2-di-indol-3-yl-propyl)-6-methoxy-phenol 40446-90-0 C26H23BrN2O2
2-bromo-4-(1,2-di-indol-3-yl-propyl)-6-methoxy-phenol
—— N-(2-hydroxy-5-nitrobenzylidene)-P,P-diphenylphosphinothioic amide 1242071-53-9 C19H15N2O3PS
N-(2-hydroxy-5-nitrobenzylidene)-P,P-diphenylphosphinothioic amide
—— 3-(2'-hydroxy-5'-methylphenyl)-5-phenylisoxazole 30036-27-2 C16H13NO2
3-(2'-hydroxy-5'-methylphenyl)-5-phenylisoxazole
—— kukoamine B maleate 1375179-96-6 C4H4O4*C28H42N4O6
kukoamine B maleate