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    首页 分子通 按分子结构分类 有机化合物 苯类化合物 酚类

    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-chloro-5-iodo-3-methoxyphenol 1272528-73-0 C7H6ClIO2
    2-chloro-5-iodo-3-methoxyphenol
    —— 3-(2,3-dihydroxyphenyl)propylphosphonic acid 1410218-39-1 C9H13O5P
    3-(2,3-dihydroxyphenyl)propylphosphonic acid
    —— 5-chloro-2-methoxy-4-methyl-phenol 33963-23-4 C8H9ClO2
    5-chloro-2-methoxy-4-methyl-phenol
    —— 2-hydroxy-5-iodo-4-methoxybenzaldehyde 237056-75-6 C8H7IO3
    2-hydroxy-5-iodo-4-methoxybenzaldehyde
    —— 2-bromo-4-n-hexyl-3-hydroxy-N-pivaloylaniline 168335-64-6 C17H26BrNO2
    2-bromo-4-n-hexyl-3-hydroxy-N-pivaloylaniline
    —— 2-Hydroxy-4-methoxy-5-(3-methylbut-2-enyl)benzaldehyde 37761-55-0 C13H16O3
    2-Hydroxy-4-methoxy-5-(3-methylbut-2-enyl)benzaldehyde
    —— 2-[(1<i>H</i>-[1,2,4]triazol-3-ylimino)-methyl]-phenol 24829-12-7 C9H8N4O
    2-[(1<i>H</i>-[1,2,4]triazol-3-ylimino)-methyl]-phenol
    —— (9Z,12Z)-1-(2-(4-hydroxyphenyl)ethoxy)-octadeca-9,12-diene 1118587-28-2 C26H42O2
    (9Z,12Z)-1-(2-(4-hydroxyphenyl)ethoxy)-octadeca-9,12-diene
    —— 2-Hexadecylmercapto-hydrochinon 6485-18-3 C22H38O2S
    2-Hexadecylmercapto-hydrochinon
    —— 3,5-diethyl-4-[6-(4-hydroxyphenoxy)hexyl]isoxazole 98263-51-5 C19H27NO3
    3,5-diethyl-4-[6-(4-hydroxyphenoxy)hexyl]isoxazole
    —— 4-dimethylaminoguaiacol 4956-55-2 C9H13NO2
    4-dimethylaminoguaiacol
    —— 1-(3,4-dihydroxybenzyl)imidazoline hydrochloride 96826-02-7 C10H12N2O2*ClH
    1-(3,4-dihydroxybenzyl)imidazoline hydrochloride
    —— 2-(tert-butyl)-5-nitrophenol 442847-11-2 C10H13NO3
    2-(tert-butyl)-5-nitrophenol
    —— 6-(2-bromoallyl)-2,3-dimethoxy-5-hydroxy-4-methyl-benzonitrile 114252-20-9 C13H14BrNO3
    6-(2-bromoallyl)-2,3-dimethoxy-5-hydroxy-4-methyl-benzonitrile
    —— 6-(2-chloroallyl)-2,3-dimethoxy-5-hydroxy-4-methylbenzonitrile 114252-21-0 C13H14ClNO3
    6-(2-chloroallyl)-2,3-dimethoxy-5-hydroxy-4-methylbenzonitrile
    —— 6-allyl-2,3-dimethoxy-5-hydroxy-4-methylbenzonitrile 114252-22-1 C13H15NO3
    6-allyl-2,3-dimethoxy-5-hydroxy-4-methylbenzonitrile
    —— 2,2,2-trifluoro-N-(2-hydroxyphenethyl)acetamide 108773-31-5 C10H10F3NO2
    2,2,2-trifluoro-N-(2-hydroxyphenethyl)acetamide
    —— 2,4,6-Trichlor-3-aminophenol 35869-49-9 C6H4Cl3NO
    2,4,6-Trichlor-3-aminophenol
    —— 4-bromo-2-[(3 diethylaminopropylimino)methyl]phenol 1261599-02-3 C14H21BrN2O
    4-bromo-2-[(3 diethylaminopropylimino)methyl]phenol
    —— 2-hydroxy-3-methylbenzaldehyde oxime 51673-93-9 C8H9NO2
    2-hydroxy-3-methylbenzaldehyde oxime
    —— Riccardiphenol B 179749-28-1 C21H28O2
    Riccardiphenol B
    —— 2-bromo-3-hydroxy-4-methoxy-benzonitrile 850856-57-4 C8H6BrNO2
    2-bromo-3-hydroxy-4-methoxy-benzonitrile
    —— 1-(3',4'-dihydroxyphenyl)-5-phenylpent-4-en-1-yne 131271-51-7 C17H14O2
    1-(3',4'-dihydroxyphenyl)-5-phenylpent-4-en-1-yne
    —— N,N,N'-trimethyl-N'-(2,4-dihydroxyphenylmethyl)ethanediamine 934218-90-3 C12H20N2O2
    N,N,N'-trimethyl-N'-(2,4-dihydroxyphenylmethyl)ethanediamine
    —— 2-amino-4,6-dibromo-3,5-dimethyl-phenol 854672-42-7 C8H9Br2NO
    2-amino-4,6-dibromo-3,5-dimethyl-phenol
    —— 2-chloro-3-fluoro-4-nitrophenol 1632444-57-5 C6H3ClFNO3
    2-chloro-3-fluoro-4-nitrophenol
    —— 3-(5-chloro-2-hydroxyphenyl)cyclobutanone 294669-31-1 C10H9ClO2
    3-(5-chloro-2-hydroxyphenyl)cyclobutanone
    —— 4,6-bis[5-(4-methylphenyl)-1,2-oxazol-3-yl]benzene-1,3-diol 137369-36-9 C26H20N2O4
    4,6-bis[5-(4-methylphenyl)-1,2-oxazol-3-yl]benzene-1,3-diol
    —— 4-Brom-2-methoxy-5-(2-nitro-vinyl)-phenol 7396-73-8 C9H8BrNO4
    4-Brom-2-methoxy-5-(2-nitro-vinyl)-phenol
    —— tert-butyl 2-(4-hydroxy-2-methoxyphenyl)acetate 948571-52-6 C13H18O4
    tert-butyl 2-(4-hydroxy-2-methoxyphenyl)acetate
    —— 4,6-bis[5-(4-methoxyphenyl)-1,2-oxazol-3-yl]benzene-1,3-diol 137369-35-8 C26H20N2O6
    4,6-bis[5-(4-methoxyphenyl)-1,2-oxazol-3-yl]benzene-1,3-diol
    —— 4-Brom-2-methoxy-5-(2-nitro-prop-1-enyl)-phenol 7396-74-9 C10H10BrNO4
    4-Brom-2-methoxy-5-(2-nitro-prop-1-enyl)-phenol
    —— 4-bromo-2-[(Z)-4-hydroxy-3-methylbut-2-enyl]-6-methoxyphenol 866535-33-3 C12H15BrO3
    4-bromo-2-[(Z)-4-hydroxy-3-methylbut-2-enyl]-6-methoxyphenol
    —— 2-(benzyloxy)-4-bromo-6-methoxyphenol 1395922-41-4 C14H13BrO3
    2-(benzyloxy)-4-bromo-6-methoxyphenol
    —— 4-Bromo-2-(1-hydroxyprop-2-en-1-yl)-6-methoxyphenol 1253197-90-8 C10H11BrO3
    4-Bromo-2-(1-hydroxyprop-2-en-1-yl)-6-methoxyphenol
    —— 4-(5-bromo-2-hydroxy-3-methoxyphenyl)-3-methyl-1,4,7,8-tetrahydro-5H-furo[3,4-b]pyrazolo[4,3-e]pyridin-5-one 1309571-39-8 C16H14BrN3O4
    4-(5-bromo-2-hydroxy-3-methoxyphenyl)-3-methyl-1,4,7,8-tetrahydro-5H-furo[3,4-b]pyrazolo[4,3-e]pyridin-5-one
    —— 2-(2-hydroxy-3-methoxyhydrocinnamoyl)-1,3-cyclopentanedione 37748-01-9 C15H16O5
    2-(2-hydroxy-3-methoxyhydrocinnamoyl)-1,3-cyclopentanedione
    —— 5-(benzo[b]thiophen-3-yl)-2-hydroxy-3-methoxybenzaldehyde 1093118-59-2 C16H12O3S
    5-(benzo[b]thiophen-3-yl)-2-hydroxy-3-methoxybenzaldehyde
    —— 2-{(E)-[(2-chlorophenyl)imino]methyl}-6-methoxyphenol 112628-73-6 C14H12ClNO2
    2-{(E)-[(2-chlorophenyl)imino]methyl}-6-methoxyphenol
    —— 2-hydroxy-3-methoxybenzaldehyde O-methyloxime 859738-08-2 C9H11NO3
    2-hydroxy-3-methoxybenzaldehyde O-methyloxime
    —— vanillinidene-2-methyl-1-aminobenzene 19264-42-7 C15H15NO2
    vanillinidene-2-methyl-1-aminobenzene
    —— 4-bromo-2-hydroxy-3-methoxybenzaldehyde 1427439-23-3 C8H7BrO3
    4-bromo-2-hydroxy-3-methoxybenzaldehyde
    —— (E)-3-(2-hydroxy-3-methoxybenzylidene)-6-chloroindolin-2-one 1612883-04-1 C16H12ClNO3
    (E)-3-(2-hydroxy-3-methoxybenzylidene)-6-chloroindolin-2-one
    —— 3-[(5-cyano-1H-indol-3-yl)(2-hydroxy-3-methoxyphenyl)methyl]-1H-indole-5-carbonitrile 1429404-72-7 C26H18N4O2
    3-[(5-cyano-1H-indol-3-yl)(2-hydroxy-3-methoxyphenyl)methyl]-1H-indole-5-carbonitrile
    —— (E)-2-(hydroxyimino)-3-(4-hydroxyphenyl)-N-(2-mercaptoethyl)propanamide 1356930-03-4 C11H14N2O3S
    (E)-2-(hydroxyimino)-3-(4-hydroxyphenyl)-N-(2-mercaptoethyl)propanamide
    —— 3-hydroxy-4-(4-hydroxyphenyl)-5-pentylfuran-2(5H)-one 1198427-20-1 C15H18O4
    3-hydroxy-4-(4-hydroxyphenyl)-5-pentylfuran-2(5H)-one
    —— 2-(2,2,2-trifluoroethyl)phenol 440659-12-1 C8H7F3O
    2-(2,2,2-trifluoroethyl)phenol
    —— 2-(1-hydroxy-2,2,2-trifluoroethyl)phenol 201996-23-8 C8H7F3O2
    2-(1-hydroxy-2,2,2-trifluoroethyl)phenol
    —— stephanosporin 350985-53-4 C10H10ClN3O6
    stephanosporin
    —— 2,6-dimethoxy-4-[(E)-3-phenoxyprop-1-enyl]phenol 94930-86-6 C17H18O4
    2,6-dimethoxy-4-[(E)-3-phenoxyprop-1-enyl]phenol