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:
酚类可以通过多种途径制备:
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 |
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—— | (2S)-2-(2-chloro-4-fluorophenoxy)-N-[(2R)-3-hydroxy-2-[(3-hydroxy-4-methoxyphenyl)methyl]propyl]propanamide | —— | C20H23ClFNO5 |
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—— | N-[2-(3,4-dihydroxyphenyl)ethyl]-3-[(5Z)-5-(2-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]propanamide | —— | C22H22N2O6S |
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—— | N-[2-(3,4-dihydroxyphenyl)ethyl]-2-[(5Z)-5-[(4-fluorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide | —— | C20H17FN2O5S |
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—— | (2R)-2-(2-chloro-4-fluorophenoxy)-N-[(2S)-3-hydroxy-2-[(3-hydroxy-4-methoxyphenyl)methyl]propyl]propanamide | —— | C20H23ClFNO5 |
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—— | N-[2-(3,4-dihydroxyphenyl)ethyl]-2-[(5Z)-5-(furan-2-ylmethylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide | —— | C18H16N2O6S |
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—— | 3-(3-cyclopentyloxyphenyl)-N-[(2R)-3-hydroxy-2-[(3-hydroxy-4-methoxyphenyl)methyl]propyl]propanamide | —— | C25H33NO5 |
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—— | 3-(3-cyclopentyloxyphenyl)-N-[(2S)-3-hydroxy-2-[(3-hydroxy-4-methoxyphenyl)methyl]propyl]propanamide | —— | C25H33NO5 |
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—— | 5-[(Z)-{3-[chloro(difluoro)methyl]-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-ylidene}methyl]-2-methoxyphenol | —— | C14H11ClF2N4O2S |
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—— | (5E)-3-(4-hydroxyphenyl)-5-[3-(4-hydroxyphenyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C18H10N2O4S4 |
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—— | (5Z)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(3-hydroxyphenyl)imino-1,3-thiazolidin-4-one | —— | C17H14N2O4S |
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—— | 2-[(5Z)-5-[(4-ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)acetamide | —— | C20H17N3O6S2 |
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—— | (5E)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-(3-methylphenyl)-1,3-thiazolidine-2,4-dione | —— | C18H15NO4S |
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—— | diethyl 4-[(E)-2-(4-hydroxy-3,5-dimethoxyphenyl)ethenyl]-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate | —— | C23H29NO7 |
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—— | prop-2-enyl (2Z)-5-(4-butoxyphenyl)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C29H30N2O6S |
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—— | 2-methoxyethyl (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-[3-methoxy-4-(3-methylbutoxy)phenyl]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C31H36N2O8S |
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—— | methyl (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-(3-methoxy-4-phenylmethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C31H28N2O7S |
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—— | 2-methylpropyl (2Z)-5-(4-butoxyphenyl)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C30H34N2O6S |
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—— | methyl (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-(3-methoxy-4-prop-2-enoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C27H26N2O7S |
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—— | 2-methylpropyl (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-7-methyl-3-oxo-5-(4-propoxyphenyl)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C29H32N2O6S |
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—— | 2-methylpropyl (2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-(3-methoxy-4-prop-2-enoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C30H32N2O7S |
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—— | N-[(Z)-(3-bromo-5-hydroxy-4-methoxyphenyl)methylideneamino]-2-(4-fluoroanilino)acetamide | —— | C16H15BrFN3O3 |
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—— | (4Z)-4-(2-hydroxy-3-nitrobenzylidene)-2-phenyl-1,3-oxazol-5(4H)-one | —— | C16H10N2O5 |
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—— | 1-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]-3-prop-2-enylthiourea | —— | C12H15N3O2S |
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—— | methyl (2Z)-2-[(5-bromo-2-hydroxyphenyl)methylidene]-7-methyl-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C22H17BrN2O4S |
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—— | ethyl (2Z)-2-[(2-hydroxy-3,5-dinitrophenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C17H14N4O8S |
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—— | ethyl (2Z)-5-(4-chlorophenyl)-2-[4-hydroxy-3-methoxy-5-(prop-2-en-1-yl)benzylidene]-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C27H25ClN2O5S |
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—— | (2E)-1-(4-chlorophenyl)-3-[(2-hydroxy-4-methylphenyl)amino]prop-2-en-1-one | —— | C16H14ClNO2 |
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—— | ethyl (2Z)-2-(4-hydroxy-3-nitrobenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C21H17N3O6S2 |
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—— | (4Z)-2-(4-butoxyphenyl)-4-[(2-hydroxy-3-nitrophenyl)methylidene]-1,3-oxazol-5-one | —— | C20H18N2O6 |
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—— | 5-[(Z)-[(2,4-dinitrophenyl)hydrazinylidene]methyl]-2-methoxyphenol | —— | C14H12N4O6 |
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—— | (6E)-6-[(2-hydroxy-5-methylanilino)methylidene]cyclohexa-2,4-dien-1-one | —— | C14H13NO2 |
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—— | N-[(5Z)-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-phenylacetamide | —— | C20H18N2O5S2 |
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—— | (5Z)-3-butyl-2-butylimino-5-[(4-hydroxyphenyl)methylidene]-1,3-thiazolidin-4-one | —— | C18H24N2O2S |
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—— | 2-[(5Z)-5-[(2-hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]ethanesulfonic acid | —— | C12H11NO5S3 |
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—— | 2-(2,4-dimethylphenoxy)-N-[(Z)-(3-hydroxy-4-methoxyphenyl)methylideneamino]acetamide | —— | C18H20N2O4 |
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—— | N-(3,4-dimethylphenyl)-2-[(5E)-5-(2-hydroxy-5-methyl-3-nitrobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide | —— | C21H19N3O6S |
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—— | (2E,5Z)-5-(4-hydroxy-3-methoxybenzylidene)-2-[(4-hydroxyphenyl)imino]-3-(prop-2-en-1-yl)-1,3-thiazolidin-4-one | —— | C20H18N2O4S |
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—— | ethyl (2Z)-2-[(2-hydroxy-3-nitrophenyl)methylidene]-7-methyl-3-oxo-5-(3,4,5-trimethoxyphenyl)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C26H25N3O9S |
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—— | 5-(4-Hydroxybenzylidene)-3-(3-pyridinyl)-2-thioxo-1,3-thiazolidin-4-one | —— | C15H10N2O2S2 |
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—— | ethyl (2Z)-2-[(1,3-dimethylpyrazol-4-yl)methylidene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C22H22N4O4S |
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—— | (3Z)-3-[(Z)-(3-hydroxy-4-methoxyphenyl)methylidenehydrazinylidene]-1H-indol-2-one | —— | C16H13N3O3 |
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—— | ethyl (2Z)-5-(3,4-diethoxyphenyl)-2-(3-hydroxy-4-methoxybenzylidene)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C28H30N2O7S |
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—— | (5Z)-3-(4-hydroxyphenyl)-5-(1-methylpyridin-2-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C15H12N2O2S2 |
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—— | (2-acetamidovinyl)-2,5-dihydroxybenzene | —— | C10H11NO3 |
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—— | (5E)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-[(4-methylanilino)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C19H18N2O3S2 |
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—— | 3-(3,4-dihydroxyphenyl)-N-[(Z)-[3-methoxy-4-(2-morpholin-4-ylethoxy)phenyl]methylideneamino]propanamide | —— | C23H29N3O6 |
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—— | 2-[(5E)-5-[(5-chloro-2-hydroxy-3-methoxyphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(3,4-dimethylphenyl)acetamide | —— | C21H19ClN2O5S |
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—— | 5-[(Z)-(tert-butylhydrazinylidene)methyl]-2-methoxyphenol | —— | C12H18N2O2 |
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—— | (6Z)-3-(3,4-dihydroxyphenyl)-6-[(2-methoxyphenyl)methylene]thiazolo[2,3-b]thiazol-4-ium-5-one | —— | C19H14NO4S2+ |
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—— | N-[(Z)-(3-bromo-5-ethoxy-4-methoxyphenyl)methylideneamino]-2-hydroxy-5-nitrobenzamide | —— | C17H16BrN3O6 |
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