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 |
---|---|---|---|---|
3-溴-5-氯皮考林醛 | 3-bromo-5-chloropicolinaldehyde | 1227588-49-9 | C6H3BrClNO |
|
3-溴-5-氯吡啶-4-羧醛 | 3-bromo-5-chloropyridine-4-carbaldehyde | 1064678-66-5 | C6H3BrClNO |
|
3-溴-5-氯-4-羟基苯甲醛 | 3-bromo-5-chloro-4-hydroxybenzaldehyde | 1849-76-9 | C7H4BrClO2 |
|
3-溴-5-氟-2-羟基苯甲醛 | 3-bromo-5-fluoro-2-hydroxybenzaldehyde | 178546-34-4 | C7H4BrFO2 |
|
3-溴-5-异唑甲醛 | 3-bromo-isoxazole-5-carbaldehyde | 220780-57-4 | C4H2BrNO2 |
|
3-溴-5-乙氧基-4-羟基苯甲醛 | 3-bromo-5-ethoxy-4-hydroxybenzaldehyde | 3111-37-3 | C9H9BrO3 |
|
3-溴-5-(三氟甲基)苯甲醛 | 3-bromo-5-(trifluoromethyl)benzaldehyde | 477535-41-4 | C8H4BrF3O |
|
3-溴-4-甲基苯甲醛 | 3-bromo-4-methyl-benzaldehyde | 36276-24-1 | C8H7BrO |
|
3-溴-4-(三氟甲基)苯甲醛 | 3-bromo-4-(trifluoromethyl)benzaldehyde | 372120-55-3 | C8H4BrF3O |
|
3-溴-2-羟基-5-硝基苯甲醛 | 3-bromo-5-nitrosalicylaldehyde | 16789-84-7 | C7H4BrNO4 |
|
3-溴-2-硝基苯甲醛 | 3-bromo-2-nitrobenzaldehyde | 882772-99-8 | C7H4BrNO3 |
|
3-溴-2-甲氧基苯甲醛 | 3-bromo-2-methoxybenzaldehyde | 88275-87-0 | C8H7BrO2 |
|
3-溴-2-氯苯甲醛 | 3-bromo-2-chlorobenzaldehyde | 1197050-28-4 | C7H4BrClO |
|
3-溴-2-氟-5-甲基苯甲醛 | 3-bromo-2-fluoro-5-methylbenzaldehyde | 1257665-03-4 | C8H6BrFO |
|
3-氰基丙醛二乙基缩醛 | 4,4-diethoxybutanenitrile | 18381-45-8 | C8H15NO2 |
|
3-氯甲基-5-硝基水杨醛 | 3-(chloromethyl)-2-hydroxy-5-nitrobenzaldehyde | 16644-30-7 | C8H6ClNO4 |
|
3-氯-5-羟基苯甲醛 | 3-chloro-5-hydroxybenzaldehyde | 1829-33-0 | C7H5ClO2 |
|
3-氯-5-甲基苯甲醛 | 3-chloro-5-methyl-benzaldehyde | 103426-20-6 | C8H7ClO |
|
3-氯-5-氟水杨醛 | 3-chloro-5-fluorosalicylaldehyde | 82128-69-6 | C7H4ClFO2 |
|
3-氯-5-(三氟甲基)苯甲醛 | 3-chloro-5-(trifluoromethyl)benzaldehyde | 477535-43-6 | C8H4ClF3O |
|
3-氯-4-硝基苯甲醛 | 3-chloro-4-nitrobenzaldehyde | 57507-34-3 | C7H4ClNO3 |
|
3-氯-4-甲基苯甲醛 | 3-Chlor-4-methyl-benzaldehyd | 3411-03-8 | C8H7ClO |
|
3-氨基苯甲醛 | m-aminobenzaldehyde | 1709-44-0 | C7H7NO |
|
3-氧代月桂醛 | houttuynin | 56505-80-7 | C12H22O2 |
|
3-氟苯乙醛 | 2-(3-fluorophenyl)acetaldehyde | 75321-89-0 | C8H7FO |
|
3-氟肉桂醛 | (E)-3-(3-fluorophenyl)acrylaldehyde | 56578-38-2 | C9H7FO |
|
3-氟-5-甲氧基苯甲醛 | 2-bromo-5-(trifluoromethyl)benzaldehyde | 102684-91-3 | C8H4BrF3O |
|
3-氟-5-溴-4-羟基苯甲醛 | 3-bromo-5-fluoro-4-hydroxybenzaldehyde | 185345-46-4 | C7H4BrFO2 |
|
3-氟-4-碘苯甲醛 | 3-fluoro-4-iodobenzaldehyde | 1003709-57-6 | C7H4FIO |
|
3-氟-4-硝基苯甲醛 | 3-fluoro-4-nitro-benzaldehyde | 160538-51-2 | C7H4FNO3 |
|
3-氟-4-甲氧基苯甲醛 | 3-fluoro-p-anisaldehyde | 351-54-2 | C8H7FO2 |
|
3-氟-4-(1-吡咯啉基)苯甲醛 | 2,3-difluoro-4-(trifluoromethyl)benzaldehyde | 134099-20-0 | C8H3F5O |
|
3-氟-2-甲基苯甲醛 | 3-fluoro-2-methylbenzaldehyde | 147624-13-3 | C8H7FO |
|
3-戊基-2-环氧乙烷甲醛 | 2,3-epoxyoctanal | 42134-50-9 | C8H14O2 |
|
3-异丙基-4-甲氧基苯甲醛 | 3-isopropyl-4-methoxybenzaldehyde | 31825-29-3 | C11H14O2 |
|
3-噻吩甲醛 | 3-Thiophenecarboxaldehyde | 498-62-4 | C5H4OS |
|
3-吲哚甲醛 | Indole-3-carboxaldehyde | 487-89-8 | C9H7NO |
|
3-叔丁基苯甲醛 | 3-(tert-butyl)benzaldehyde | 23039-28-3 | C11H14O |
|
3-叔丁基-2,5-二羟基苯甲醛 | 3-tert-butyl-2,5-dihydroxybenzaldehyde | 192803-37-5 | C11H14O3 |
|
3-二甲氨基丙烯醛 | 3-dimethylaminoacrolein | 927-63-9 | C5H9NO |
|
3-二甲基氨基苯甲醛 | 3-(dimethylamino)benzaldehyde | 619-22-7 | C9H11NO |
|
3-乙酰氧基苯甲醛 | 3-formylphenyl acetate | 34231-78-2 | C9H8O3 |
|
3-乙酰基苯甲醛 | 3-acetyl benzaldehyde | 41908-11-6 | C9H8O2 |
|
3-乙烯基苯甲醛 | 3-ethenylbenzaldehyde | 19955-99-8 | C9H8O |
|
3-乙基苯甲醛 | 3-ethylbenzaldehyde | 34246-54-3 | C9H10O |
|
3-三氟甲基-4-溴苯甲醛 | 4-bromo-3-(trifluoromethyl)benzaldehyde | 34328-47-7 | C8H4BrF3O |
|
3-[(二甲氨基)甲基]-4-羟基-5-甲氧基苯甲醛 | 3-((dimethylamino)methyl)-4-hydroxy-5-methoxybenzaldehyde | 87743-10-0 | C11H15NO3 |
|
3-O-乙酰基-2,6-脱水-5-脱氧-1,4-二-O-(三异丙基硅烷基)-D-阿拉伯糖-己-5-烯糖 | Acetic acid (2R,3S,4R)-4-triisopropylsilanyloxy-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-3-yl ester | 201053-38-5 | C26H52O5Si2 |
|
3-(甲氧基甲氧基)丙醛 | 3-(methoxymethoxy)propionaldehyde | 109066-05-9 | C5H10O3 |
|
3-(氯甲基)苯甲醛 | 3-chloromethylbenzaldehyde | 77072-00-5 | C8H7ClO |
|