醛类化合物
醛类化合物是一大类含碳氧双键(C=O)的有机化合物,其中碳与氧之间的双键连接在同一个碳原子上,且该碳原子还与其他一个或多个原子直接相连。它们是最简单的酮类化合物,其通式为R-CHO,其中R代表烃基或其他可能与羰基相邻的取代基。
1. 结构特点
醛类化合物具有典型的结构单元:C=O键和连接在同一个碳上的其他原子(可以是氢、烷基或芳环等)。这种独特的化学组成使得它们能够参与多种化学反应,如加成反应、氧化还原反应及缩合反应等。
2. 物理性质
3. 化学性质
4. 应用
请注意,虽然许多甲醛衍生物因其毒性而受到严格监管,但这一领域的许多反应和产品对现代社会具有重要意义。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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—— | Phaeophytin-B | 519-62-0 | C55H70MgN4O6 |
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—— | Bromochloromethyl acetate | 98136-99-3 | C3H4BrClO2 |
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—— | 2-Methyl-4-(2,2,6-trimethylcyclohexyl)butanal | 65405-84-7 | C14H26O |
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—— | 7-hydroxy-2-oxo-2H-chromene-3-carbaldehyde | 277313-50-5 | C10H6O4 |
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—— | magnesium;methyl (21R,22R)-16-ethenyl-11-ethyl-12-formyl-17,21,26-trimethyl-4-oxo-22-[3-oxo-3-[(Z)-3,7,11,15-tetramethylhexadec-2-enoxy]propyl]-23,25-diaza-7,24-diazanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaene-3-carboxylate | 519-62-0 | C55H70MgN4O6 |
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—— | 4-chloro-7-methoxy-2-oxo-2H-chromene-3-carbaldehyde | 122978-33-0 | C11H7ClO4 |
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—— | (1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carbaldehyde | 5453-80-5 | C8H10O |
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—— | (2R)-bicyclo[2.2.1]hept-5-ene-2-carbaldehyde | 5453-80-5 | C8H10O |
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—— | trans-3-pentenal | 58838-14-5 | C5H8O |
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—— | 3,5-di-tert-butyl-4-methoxybenzaldehyde | 74684-38-1 | C16H24O2 |
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—— | salicylaldazine | 959-36-4 | C14H12N2O2 |
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—— | syringaldazine | 14414-32-5 | C18H20N2O6 |
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—— | 2-(dimethoxymethyl)naphthalene | 77196-31-7 | C13H14O2 |
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—— | 2,5-dimethoxy-3-nitrobenzaldehyde | 74422-90-5 | C9H9NO5 |
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—— | 1-anilino-3-phenyliminopropene | 4485-89-6 | C15H14N2 |
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—— | 7-(diethylamino)-2-oxo-2H-chromene-4-carbaldehyde | 54711-39-6 | C14H15NO3 |
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—— | 4-[(diethylamino)methyl]-benzaldehyde | 82413-58-9 | C12H17NO |
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—— | (2Z,13E)-Octadeca-2,13-dienal | 99577-57-8 | C18H32O |
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—— | trityl phenoxide | 5447-80-3 | C25H20O |
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—— | 2-(3,4-difluorophenyl)acetaldehyde | 109346-84-1 | C8H6F2O |
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—— | (3S)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde | 291507-78-3 | C10H10O4 |
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—— | (R)-2-[(3S,4R)-4-Methyl-2-oxo-3-(3-oxo-butyl)-cyclohexyl]-propionaldehyde | 1093625-96-7 | C14H22O3 |
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—— | 2-((1R,3R)-3-acetyl-2,2-dimethylcyclobutyl)acetaldehyde | 74281-22-4 | C10H16O2 |
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—— | (E)-diphenyldiazene-4,4'-dicarbaldehyde | 140661-40-1 | C14H10N2O2 |
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—— | N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE | 3946-91-6 | C20H16N2O2 |
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—— | 3-fluorocinnamaldehyde | 56578-38-2 | C9H7FO |
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—— | (E)-4-Hydroxy-2-nonenal | 75899-68-2 | C9H16O2 |
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—— | 3'-bromo-2,2-dihydroxy-acetophenone | 106134-16-1 | C8H7BrO3 |
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—— | 2-hydroxy-3,5-dimethoxybenzaldehyde | 65162-29-0 | C9H10O4 |
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—— | 2-octyldodecanal | 13893-37-3 | C20H40O |
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—— | 4,4'-((4-bromophenyl)azanediyl)dibenzaldehyde | 167859-41-8 | C20H14BrNO2 |
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—— | 3-(benzyloxy)-4-(difluoromethoxy)benzaldehyde | 577968-58-2 | C15H12F2O3 |
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—— | D-lyxose | 65-42-9 | C5H10O5 |
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—— | (2-methylphenoxy)acetaldehyde | 99179-39-2 | C9H10O2 |
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—— | 5-bromo-2,4-dihydroxybenzaldehyde | 116096-90-3 | C7H5BrO3 |
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—— | sodium nitromalonaldehyde | 34461-00-2 | C3H2NNaO4 |
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—— | (E)-3-(5-fluoro-3-pyridyl)prop-2-enal | 1073495-85-8 | C8H6FNO |
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—— | 3-bromopropanal | 65032-54-4 | C3H5BrO |
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—— | rongalite | 149-44-0 | CH3O3S*Na |
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—— | 2,4-dihydroxy-5-methylbenzaldehyde | 39828-37-0 | C8H8O3 |
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—— | 5-nitroveratral | 22027-96-9 | C9H9NO5 |
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—— | Octadeca-2,13-dienal | 99577-57-8 | C18H32O |
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—— | 2-butyl-2-octenal | 13019-16-4 | C12H22O |
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—— | 8-Hexadecenal, 14-methyl-, (8Z)- | 60609-53-2 | C17H32O |
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—— | 2,4-octadien-1-al | 5577-44-6 | C8H12O |
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—— | 2,3,6-trimethoxybenzaldehyde | 5556-86-5 | C10H12O4 |
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