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 |
|---|---|---|---|
| 2,2-二乙氧基-N-甲基乙胺 | N-methylaminoacetaldehyde diethyl acetal | 20677-73-0 | C7H17NO2 |
| 2,2,8,8-四甲基-2,3,4,8,9,10-六氢吡喃[2,3-F]铬烯-6-碳醛 | 6-formyl-2,2,8,8-tetramethyl-3,4,9,10-tetrahydro-2H,8H-benzo<1,2-b:3,4-b'>dipyran | 79359-58-3 | C17H22O3 |
| 2,2,4,4-四甲基-1,3-环丁二醇 | 2,2,4,4-tetramethyl-1,3-cyclobutanediol | 3010-96-6 | C8H16O2 |
| 2,2,3-三溴丙醛 | 2,2,3-tribromopropanal | 26944-17-2 | C3H3Br3O |
| 2,1,3-苯并噻二唑-5-甲醛 | benzo[c][1,2,5]thiadiazole-5-carbaldehyde | 71605-72-6 | C7H4N2OS |
| 2,1,3-苯并噻二唑-4-甲醛 | 2,1,3-benzothiadiazole-4-carboxaldehyde | 5170-68-3 | C7H4N2OS |
| 1H-苯并三唑-1-甲醛 | N-formylbenzotriazole | 72773-04-7 | C7H5N3O |
| 1H-吡唑-4-甲醛 | 1H-pyrazole-4-carbaldehyde | 35344-95-7 | C4H4N2O |
| 1-金刚烷甲醛 | 1-Adamantanecarbaldehyde | 2094-74-8 | C11H16O |
| 1-苯基-1H-吡唑-4-甲醛 | 1-phenyl-1H-pyrazole-4-carbaldehyde | 54605-72-0 | C10H8N2O |
| 1-甲基环己烷-1-甲醛 | 1-methylcyclohexanecarbaldehyde | 6140-64-3 | C8H14O |
| 1-甲基吲哚-3-甲醛 | N-methyl-3-formylindole | 19012-03-4 | C10H9NO |
| 1-甲基-5-甲基吡唑-4-甲醛 | 1,5-dimethyl-1H-pyrazole-4-carbaldehyde | 25711-30-2 | C6H8N2O |
| 1-甲基-4-(4-甲基戊基)-3-环己烯-1-甲醛 | Vernaldehyde | 66327-54-6 | C14H24O |
| 1-甲基-1H-吡唑-4-甲醛 | 1-methylpyrazole-4-carbaldehyde | 25016-11-9 | C5H6N2O |
| 1-甲基-1H-吡唑-3-甲醛 | 1-methyl-1H-pyrazole-3-carbaldehyde | 27258-32-8 | C5H6N2O |
| 1-甲基-1H-1,2,3-噻唑-4-甲醛 | 1-methyl-1H-1,2,3-triazole-4-carbaldehyde | 16681-69-9 | C4H5N3O |
| 1-环戊烯甲醛 | 1-cyclopentene-1-carboxaldehyde | 6140-65-4 | C6H8O |
| 1-叔丁氧羰基哌啶-4-甲醛 | tert butyl 4-formylpiperidine-1-carboxylate | 137076-22-3 | C11H19NO3 |
| 1-叔丁基吡唑-4-甲醛 | 1-tert-butyl-4-formylpyrazole | 127949-06-8 | C8H12N2O |
| 1-乙基-3,5-二甲基吡唑-4-甲醛 | 1-ethyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde | 701911-46-8 | C8H12N2O |
| 1-乙基-1H-吡唑-4-甲醛 | 1-ethyl-1H-pyrazole-4-carbaldehyde | 304903-10-4 | C6H8N2O |
| 1-丙基-1H-吡唑-4-甲醛 | 1-propyl-1H-pyrazole-4-carbaldehyde | 473249-36-4 | C7H10N2O |
| 1-(4-甲氧基苯基)吡唑-4-甲醛 | 1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde | 99984-70-0 | C11H10N2O2 |
| 1-(4-甲基苯基)吡唑-4-甲醛 | 1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde | 337957-59-2 | C11H10N2O |
| 1-(4-氯苯基)吡唑-4-甲醛 | 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde | 63874-99-7 | C10H7ClN2O |
| 1-(3-甲氧基苯基)-1H-吡唑-4-甲醛 | 1-(3-methoxyphenyl)-1H-pyrazole-4-carbaldehyde | 1013835-89-6 | C11H10N2O2 |
| 1-(3-甲基苯基)吡唑-4-甲醛 | 1-m-Tolyl-1H-pyrazole-4-carbaldehyde | 400876-64-4 | C11H10N2O |
| 1-(3-氯苯基)-1H-吡唑-4-甲醛 | 1-(3-chlorophenyl)-1H-pyrazole-4-carbaldehyde | 400877-26-1 | C10H7ClN2O |
| 1-(3-三氟甲氧基苯基)吡唑-4-甲醛 | 1-(m-trifluoromethylphenyl)pyrazole-4-carboxaldehyde | 75815-73-5 | C11H7F3N2O |
| 1-(2-甲氧基苯基)-1H-吡唑-4-甲醛 | 1-(2-methoxyphenyl)-1H-pyrazole-4-carbaldehyde | 1013835-99-8 | C11H10N2O2 |
| 1-(2-氟苯基)吡唑-4-甲醛 | 1-(2-fluorophenyl)-1H-pyrazole-4-carbaldehyde | 1015845-52-9 | C10H7FN2O |
| 1,4-苯并二恶烷-6-甲醛 | 2,3-dihydro-benzo[1,4]dioxin-6-carbaldehyde | 29668-44-8 | C9H8O3 |
| 1,3-二苯-1H-吡唑-4-甲醛 | 1,3-diphenyl-4-formylpyrazole | 21487-45-6 | C16H12N2O |
| 1,3-二甲基-1H-吡唑-5-甲醛 | 1,3-dimethyl-1H-pyrazole-5-carbaldehyde | 25016-09-5 | C6H8N2O |
| 1,3-二甲基-1H-吡唑-4-甲醛 | 1,3-dimethyl-1H-pyrazole-4-carbaldehyde | 25016-12-0 | C6H8N2O |
| 1,3,5-三甲基-1H-吡唑-4-甲醛 | 1,3,5-trimethyl-1H-pyrazole-4-carbaldehyde | 2644-93-1 | C7H10N2O |
| 1,2-环丙烷二羧酸-1-乙酯 | trans-2-(ethoxycarbonyl)cyclopropane-1-carboxylic acid | 167113-73-7 | C7H10O4 |
| 1,2,4,5-苯四甲醛 | 1,2,4,5-benzene tetracarboxalaldehyde | 14674-89-6 | C10H6O4 |
| 1,2,3,4,5,6,7,8-八氢-8,8-二甲基萘-2-甲醛 | 1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde | 68991-97-9 | C13H20O |
| 1,1-二甲氧基-2-(甲硫基)乙烷 | 1,1-dimethoxy-2-methylsulfanyl-ethane | 40015-15-4 | C5H12O2S |
| 1,1-二丁氧基丁烷 | lageracetal | 5921-80-2 | C12H26O2 |
| (Z,Z)-11,13-十六碳二烯醛 | (11Z,13Z)-11,13-hexadecadienal | 71317-73-2 | C16H28O |
| (Z,E)-9,12-十四碳二烯醛 | (Z,E)-9,12-tetradecadienal | 87092-33-9 | C14H24O |
| (Z)-9-十四碳烯醛 | (Z)-9-tetradecenal | 53939-27-8 | C14H26O |
| (Z)-7-十六碳烯醛 | (Z)-7-hexadecenal | 56797-40-1 | C16H30O |
| (Z)-13-十八碳烯醛 | (Z)-13-octadecenal | 58594-45-9 | C18H34O |
| (R)-(+)-3-Boc-2,2-二甲基恶唑啉-4-甲醛 | (R)-3-tert-butoxycarbonyl-4-formyl-2,2-dimethyloxazolidine | 95715-87-0 | C11H19NO4 |
| (R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛 | 2,3-isopropylidene-glyceraldehyde | 15186-48-8 | C6H10O3 |
| (E,E,E)-2,6,10-三甲基-2,6,9,11-十二烷四烯-1-醛 | α-sinensal | 17909-77-2 | C15H22O |