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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—— | 4-bromo-2-[(2R,6S)-2-(2-chlorophenyl)-4-(4-methylphenyl)-1,2,5,6-tetrahydropyrimidin-6-yl]phenol | —— | C23H20BrClN2O |
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—— | 4-bromo-2-[(2R,6R)-2-(2-chlorophenyl)-4-(4-ethylphenyl)-1,2,5,6-tetrahydropyrimidin-6-yl]phenol | —— | C24H22BrClN2O |
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—— | 4-bromo-2-[(2S,6S)-2-(2-chlorophenyl)-4-(4-methylphenyl)-1,2,5,6-tetrahydropyrimidin-6-yl]phenol | —— | C23H20BrClN2O |
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—— | N-[2-(3,4-dihydroxyphenyl)ethyl]-2-[(5Z)-5-(3-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]acetamide | —— | C21H20N2O6S |
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—— | 3-[(5Z)-5-(2-chlorobenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-[2-(3,4-dihydroxyphenyl)ethyl]propanamide | —— | C21H19ClN2O5S |
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—— | 4-[(5Z)-5-benzylidene-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]butanamide | —— | C22H22N2O3S2 |
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—— | N-[2-(3,4-dihydroxyphenyl)ethyl]-3-[(5Z)-5-(3-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]propanamide | —— | C22H22N2O6S |
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—— | 2-methoxy-5-[(E)-2-(5-phenyl-1,3-benzoxazol-2-yl)ethenyl]phenol | —— | C22H17NO3 |
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—— | 2-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]-6-phenyl-3H-thieno[2,3-d]pyrimidin-4-one | —— | C21H16N2O3S |
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—— | (E)-4-(1,3-benzothiazol-2-yl)-5-(2-bromo-5-hydroxy-4-methoxyphenyl)pent-4-enoic acid | —— | C19H16BrNO4S |
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—— | (10E)-10-[(3-hydroxy-4-methoxyphenyl)methylidene]-4-phenyl-6-thia-1,8-diazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-trien-2-one | —— | C23H18N2O3S |
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—— | 2-[(Z)-1-chloro-2-(3-hydroxy-4-methoxyphenyl)ethenyl]-6-methyl-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one | —— | C22H17ClN2O3S |
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—— | (2E)-1-(4-hydroxy-3-methoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one | —— | C15H14O3S |
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—— | (E)-1-(4-hydroxy-3-methoxyphenyl)-3-(2-methylpyrazol-3-yl)prop-2-en-1-one | —— | C14H14N2O3 |
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—— | 1-[(5S)-5-hydroxy-3-(2-methylpropyl)-5-(trifluoromethyl)-4H-pyrazol-1-yl]-3-(2-hydroxyphenyl)propan-1-one | —— | C17H21F3N2O3 |
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—— | (3R,7S)-3-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-3-(4-methylphenyl)-5-oxo-6,7-dihydro-2H-[1,3]thiazolo[3,2-a]pyridine-8-carbonitrile | —— | C22H20N2O4S |
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—— | (3Z)-3-[(4-hydroxy-3-nitrophenyl)methylidene]-1-methylindol-2-one | —— | C16H12N2O4 |
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—— | ethyl (4S)-6-[(4-fluoro-3-methylphenyl)sulfonylmethyl]-4-(4-hydroxy-3-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate | —— | C22H23FN2O7S |
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—— | (3E)-6-chloro-3-[(4-hydroxy-3-nitrophenyl)methylidene]-1H-indol-2-one | —— | C15H9ClN2O4 |
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—— | (3E)-5-chloro-3-[(4-hydroxy-3-nitrophenyl)methylidene]-1H-indol-2-one | —— | C15H9ClN2O4 |
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—— | (E)-3-(3-hydroxy-4-methoxyphenyl)-2-(4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl)prop-2-enenitrile | —— | C20H17N3O3S |
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—— | 5-[(E)-2-(1,3-benzothiazol-2-yl)ethenyl]-4-bromo-2-methoxyphenol | —— | C16H12BrNO2S |
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—— | (2Z,5Z)-2-[2-(4-chlorophenyl)-2-oxoethylidene]-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one | —— | C19H14ClNO4S |
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—— | 2-methoxy-5-[(E)-2-(5-nitro-1,3-benzothiazol-2-yl)ethenyl]phenol | —— | C16H12N2O4S |
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—— | ethyl (2E)-2-[(1-ethyl-1H-pyrazol-4-yl)methylidene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C22H22N4O4S |
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—— | (E)-3-(4-bromothiophen-2-yl)-1-(4-hydroxy-3-methoxyphenyl)prop-2-en-1-one | —— | C14H11BrO3S |
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—— | (7R)-7-(4-hydroxy-3,5-dimethoxyphenyl)-N-(4-methoxyphenyl)-5-methyl-2-methylsulfanyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide | —— | C23H25N5O5S |
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—— | 4-[(Z)-(2-bromo-5-hydroxyphenyl)methylideneamino]-3-methyl-1H-1,2,4-triazole-5-thione | —— | C10H9BrN4OS |
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—— | 4-[(Z)-(2-bromo-5-hydroxyphenyl)methylideneamino]-3-(difluoromethyl)-1H-1,2,4-triazole-5-thione | —— | C10H7BrF2N4OS |
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—— | (2E)-2-[(1-ethyl-1H-pyrazol-3-yl)methylidene]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide | —— | C27H25N5O4S |
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—— | (2E)-2-[(1-ethyl-1H-pyrazol-5-yl)methylidene]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide | —— | C27H25N5O4S |
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—— | (7S)-7-(4-hydroxy-3,5-dimethoxyphenyl)-N-(4-methoxyphenyl)-5-methyl-2-methylsulfanyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide | —— | C23H25N5O5S |
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—— | (2E)-2-[(1-ethyl-3-methyl-1H-pyrazol-4-yl)methylidene]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide | —— | C28H27N5O4S |
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—— | (2Z)-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-3-oxo-N-phenyl-2-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methylidene]-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide | —— | C28H27N5O4S |
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—— | (2E)-2-[(1,3-dimethyl-1H-pyrazol-4-yl)methylidene]-5-(4-hydroxy-3-methoxyphenyl)-7-methyl-3-oxo-N-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide | —— | C27H25N5O4S |
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—— | ethyl (2Z)-2-[(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methylidene]-5-(4-hydroxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate | —— | C24H26N4O4S |
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—— | 5-[(Z)-(3,6-dimethyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-ylidene)methyl]-2-methoxyphenol | —— | C14H14N4O2S |
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—— | N-[(Z)-(3-hydroxyphenyl)methylideneamino]-2-imidazol-1-ylacetamide | —— | C12H12N4O2 |
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—— | (5E)-2-(5-chloro-2-hydroxyphenyl)imino-5-[(E)-3-(furan-2-yl)prop-2-enylidene]-1,3-thiazolidin-4-one | —— | C16H11ClN2O3S |
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—— | (5E)-3-(3-hydroxyphenyl)-5-(1H-pyrrol-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C14H10N2O2S2 |
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—— | (5Z)-3-(4-hydroxyphenyl)-5-(1H-pyrrol-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C14H10N2O2S2 |
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—— | (5Z)-3-amino-5-[(3-hydroxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one | —— | C10H8N2O2S2 |
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—— | (5Z)-2-(3-chloro-4-fluorophenyl)imino-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-thiazolidin-4-one | —— | C17H12ClFN2O3S |
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—— | (5Z)-2-(3-chloro-4-fluorophenyl)imino-5-[(3,4-dihydroxyphenyl)methylidene]-1,3-thiazolidin-4-one | —— | C16H10ClFN2O3S |
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—— | (5E)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-(2-methylphenyl)-1,3-thiazolidine-2,4-dione | —— | C18H15NO4S |
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—— | (5E)-2-[(2-chlorophenyl)amino]-5-(3,4-dihydroxybenzylidene)-1,3-thiazol-4(5H)-one | —— | C16H11ClN2O3S |
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—— | (5E)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-(2-methoxyphenyl)-1,3-thiazolidine-2,4-dione | —— | C18H15NO5S |
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—— | N-(2-hydroxy-5-nitrophenyl)-2-[(5Z)-4-oxo-2-sulfanylidene-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]acetamide | —— | C16H11N3O5S3 |
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—— | 6-[(5Z)-5-[(4-chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxy-5-nitrophenyl)hexanamide | —— | C22H20ClN3O5S2 |
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—— | 6-[(5Z)-5-(1,3-benzodioxol-5-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2-hydroxy-4-nitrophenyl)hexanamide | —— | C23H21N3O7S2 |
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