肟(Oxime)是一种有机化合物,具有一个氧原子连接到两个碳原子上的结构特征,通常表示为R-C=NOH,其中R可以是任意的烷基、芳基或其他取代基团。肟的基本结构由醛或酮与氢氰酸(HCN)发生加成反应生成,也可通过醇与亚硝酸酯在强酸性条件下反应得到。
化学性质例如,间苯二甲肟作为一种重要的中间体,在生产某些农药和染料时被广泛应用;另外,1,3-二(4-羟基苯基)丙酮肟(也称为2-氨基联苯)在药物合成中也有一定的应用价值。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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三甲基硅烷化重氮甲烷 | diazomethyl-trimethyl-silane | 18107-18-1 | C4H10N2Si |
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三氟乙脒 | Trifluoroacetamidine | 354-37-0 | C2H3F3N2 |
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丁醛肟 | butyraldehyde oxime | 110-69-0 | C4H9NO |
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丁酮肟 | ethyl methyl ketone oxime | 96-29-7 | C4H9NO |
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丁脒 | butyramidine | 107-90-4 | C4H10N2 |
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α-糠偶酰二肟 | 2-furildioxime | 522-27-0 | C10H8N2O4 |
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N-肉桂亚基羟胺 | (1E,2E)-cinnamaldehyde oxime | 13372-81-1 | C9H9NO |
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N-羟基琥珀酰亚胺硬酯酸酯 | stearic acid N-hydroxysuccinimide ester | 14464-32-5 | C22H39NO4 |
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N-羟基乙脒 | acetamide oxime | 22059-22-9 | C2H6N2O |
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N-异丙基羟胺盐酸盐 | N-isopropylhydroxylamine hydrochloride | 50632-53-6 | C3H10NO*Cl |
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N-叔丁基-α-苯基硝酮 | N-tert-butyl-α-phenylnitrone | 3376-24-7 | C11H15NO |
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N-叔丁基-Alpha-苯基硝酮 | N-tert-butyl-α-phenylnitrone | 85225-53-2 | C11H15NO |
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N-(3-羟基亚胺-2,2,4,4-四甲基环丁基亚基)羟胺 | 2,2,4,4-Tetramethyl-cyclobutan-dioxim-(1,3) | 1127-29-3 | C8H14N2O2 |
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ALPHA-安息香肟 | benzoin oxime | 441-38-3 | C14H13NO2 |
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9-蒽甲醛肟 | 9-Anthracene carboxamide | 34810-13-4 | C15H11NO |
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7-(苯基乙酰氨基)-3-乙烯基头孢烯-4-羧酸 | 7-(phenylacetamido)-3-vinylcephem-4-carboxylic acid | 33748-00-4 | C17H16N2O4S |
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5-硝基-2,3-二氢-1,4-苯并二肟 | 5-nitro-2,3-dihydro-1,4-benzodioxin | 57356-28-2 | C8H7NO4 |
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5-甲基-1,10-菲咯啉 | 5-methyl-1,10-phenanthroline | 3002-78-6 | C13H10N2 |
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5-溴硫代苯-2-甲醛肟 | 5-Brom-thiophenaldehyd-(2)-oxim | 2160-63-6 | C5H4BrNOS |
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5,8-二乙基-7-羟基-6-十二烷基肟 | 5,8-diethyl-7-hydroxy-6-dodecanone oxime | 6873-77-4 | C16H33NO2 |
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4-苄氧基-2-硝基甲苯 | 4-(benzyloxy)-1-methyl-2-nitrobenzene | 24239-67-6 | C14H13NO3 |
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4-羟基苯甲脒盐酸盐 | p-amidinophenol hydrochloride | 38148-63-9 | C7H8N2O*ClH |
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4-硝基苯甲醛肟 | 4-nitrobenzaldoxime | 1129-37-9 | C7H6N2O3 |
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4-硝基苯乙基溴 | (4-nitrophenyl)ethyl bromide | 5339-26-4 | C8H8BrNO2 |
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4-硝基对三联苯 | 4-nitro-p-terphenyl | 10355-53-0 | C18H13NO2 |
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4-甲氧基苄脒盐酸盐 | 4-methoxybenzamidine hydrochloride | 51721-68-7 | C8H10N2O*ClH |
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4-甲基苯甲酰胺肟 | p-toluamidoxime | 19227-13-5 | C8H10N2O |
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4-甲基苯甲脒盐酸盐 | p-methylbenzamidine hydrochloride | 6326-27-8 | C8H10N2*ClH |
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4-氯苯甲脒盐酸盐 | 4-chlorobenzamidine hydrochloride | 14401-51-5 | C7H7ClN2*ClH |
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4-氟苄脒盐酸盐 | 4-fluorobenzamidine hydrochloride | 456-14-4 | C7H7FN2*ClH |
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4-吡啶甲醛肟 | pyridine-4-aldoxime | 696-54-8 | C6H6N2O |
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4-二甲胺基-苯甲脒 | 4-(dimethylamino)benzimidamide | 55978-60-4 | C9H13N3 |
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3-羟基-3-甲基-2-丁酮肟 | 2-Methyl-2-hydroxy-butan-3-on-oxim | 7431-25-6 | C5H11NO2 |
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3-硝基苯乙烯 | 1-nitro-3-vinyl-benzene | 586-39-0 | C8H7NO2 |
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3-硝基苄胺肟 | m-nitrobenzamide oxime | 5023-94-9 | C7H7N3O3 |
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3-甲脒基吡啶盐酸盐 | pyridine-3-carboxamidine hydrochloride | 7356-60-7 | C6H7N3*ClH |
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3-甲氧基苯甲脒盐酸盐 | 3-methoxybenzamidine hydrochloride | 26113-44-0 | C8H10N2O*ClH |
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3-甲基苄胺肟 | N'-hydroxy-3-methylbenzimidamide | 40067-82-1 | C8H10N2O |
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3-甲基-1H-吲唑 | 3-methyl-1H-indazole | 3176-62-3 | C8H8N2 |
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3-溴苯甲醛肟 | <i>Z</i>-3-bromo-benzaldehyde-oxime | 51873-95-1 | C7H6BrNO |
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3-氨基-4-氯苯酚 | 3-amino-4-chlorophenol | 16026-77-0 | C6H6ClNO |
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3,4-二氯苯甲醛肟 | <i>E</i>-3,4-dichloro-benzaldehyde-oxime | 5331-92-0 | C7H5Cl2NO |
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2-茚酮肟 | indan-2-one oxime | 3349-63-1 | C9H9NO |
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2-苯氧基乙脒盐酸盐 | 2-phenoxyacetamidine hydrochloride | 67386-38-3 | C8H10N2O*ClH |
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2-肟氰乙酸乙酯 | ethyl cyanoglyoxylate-2-oxime | 3849-21-6 | C5H6N2O3 |
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2-羟基嘧啶-4-羧醛肟 | 2-Oxo-1,2-dihydro-4-pyrimidinecarbaldehyde oxime | 7460-56-2 | C5H5N3O2 |
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2-羟基-5-壬基苯甲醛肟 | 5-nonyl-2-hydroxybenzaldehyde oxime | 50849-47-3 | C16H25NO2 |
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2-硝基苯甲醛肟 | 2-nitrobenzaldehyde oxime | 6635-41-2 | C7H6N2O3 |
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2-硝基-4-(三氟甲基)溴苄 | 1-(bromomethyl)-2-nitro-4-(trifluoromethyl)benzene | 162333-02-0 | C8H5BrF3NO2 |
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2-溴苯甲醛肟 | 2-bromobenzaldehyde oxime | 34158-72-0 | C7H6BrNO |
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