乙酰基环己烷是一种环己基甲酮类化合物,应用广泛且价值高。它是一种浅黄色透明溶液,在常温常压下稳定,需保持容器密封,并储存在阴凉干燥的地方。
生产方法将3.6g(0.01mol)2-环己基苯并咪唑碘盐的四氢呋喃溶液,每隔30分钟分批滴加到含有0.015mol格式试剂甲基溴化镁的四氢呋喃和乙醚混合溶液中(THF与EtO的体积比为4:1)。完成滴加后,在室温下搅拌反应26~28小时。静置后,用质量分数为5%的盐酸溶液调节pH值至4~5,并在温水浴中搅拌40分钟使水解完全。
随后蒸除四氢呋喃,使用乙醚(30mL×5)进行萃取,然后分别用质量分数为5%的NaHCO3溶液和水洗涤。最后,使用无水MgSO4干燥过夜,并在减压下进行蒸馏,得到黄色液体的目标化合物乙酰基环己烷,收率为78%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-cyclohexyl-1,4-pentanedione | 61771-79-7 | C11H18O2 | 182.263 |
—— | 1-cyclohexylbutane-1,3-dione | 15972-15-3 | C10H16O2 | 168.236 |
—— | 3-acetylcyclohexanone | 15040-97-8 | C8H12O2 | 140.182 |
环己烷基甲醛 | cyclohexanecarbaldehyde | 2043-61-0 | C7H12O | 112.172 |
1-乙酰基环己醇 | 1-(1-hydroxycyclohexyl)ethan-1-one | 1123-27-9 | C8H14O2 | 142.198 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-环己基-2-甲基丙烷-1-酮 | 1-cyclohexyl-2-methylpropan-1-one | 1125-71-9 | C10H18O | 154.252 |
—— | cyclohexylglyoxal | 4354-48-7 | C8H12O2 | 140.182 |
—— | 1,4-Dicyclohexylbutandion | 18986-63-5 | C16H26O2 | 250.381 |
—— | 1-cyclohexyl-1,4-pentanedione | 61771-79-7 | C11H18O2 | 182.263 |
—— | 3-cyclohexyl-3-oxopropanal | 85606-56-0 | C9H14O2 | 154.209 |
—— | 1-cyclohexylbutane-1,3-dione | 15972-15-3 | C10H16O2 | 168.236 |
1,3-二环己基丙烷-1,3-二酮 | 1,3-Dicyclohexyl-1,3-propanedione | 55846-67-8 | C15H24O2 | 236.354 |
—— | 1-cyclohexyl-3-hydroxypropan-1-one | —— | C9H16O2 | 156.225 |
Beta-氧代-环己烷丙腈 | 3-cyclohexyl-3-oxopropanenitrile | 62455-70-3 | C9H13NO | 151.208 |
1-环己基丙-2-烯-1-酮 | 1-cyclohexylprop-2-en-1-one | 2177-34-6 | C9H14O | 138.21 |
1-环己基-2-羟基-乙酮 | 1-cyclohexyl-2-hydroxyethanone | 6004-53-1 | C8H14O2 | 142.198 |
2-溴-1-环己基乙酮 | Bromomethyl cyclohexyl ketone | 56077-28-2 | C8H13BrO | 205.095 |
Alpha-甲基-环己基乙醛 | (2-cyclohexylpropanal) | 2109-22-0 | C9H16O | 140.225 |
—— | 4-Cyclohexyl-2-pentanon | 27607-98-3 | C11H20O | 168.279 |
—— | (S)-4-cyclohexyl-2-pentanone | —— | C11H20O | 168.279 |
—— | 1-cyclohexyl-3-thioxobutan-1-one | 99618-94-7 | C10H16OS | 184.302 |
—— | 1-cyclohexyl-4,4,4-trifluorobutan-1-one | 1340552-40-0 | C10H15F3O | 208.224 |
3-环己基丁醛 | 3-cyclohexylbutanal | 27608-07-7 | C10H18O | 154.252 |
—— | (R)-3-cyclohexylbutanal | 66938-07-6 | C10H18O | 154.252 |
—— | (S)-3-cyclohexylbutanal | 110065-44-6 | C10H18O | 154.252 |
2-环己基-1-重氮基-2-乙酮 | 2-cyclohexyl-1-diazo-2-ethanone | 31151-40-3 | C8H12N2O | 152.196 |
—— | trans-1-Acetyl-2-vinylcyclohexan | 54678-07-8 | C10H16O | 152.236 |
1-环己基-3-(二甲基氨基)丙烷-1-酮 | Cyclohexyl-β-(dimethylaminoaethyl)-keton | 53921-85-0 | C11H21NO | 183.294 |
乙酮,1-(1-氯环己基)- | 1-(1-chlorocyclohexyl)ethanone | 1004-55-3 | C8H13ClO | 160.644 |
—— | 1-(1-bromocyclohexyl)ethan-1-one | 56077-27-1 | C8H13BrO | 205.095 |
1-乙酰基环己醇 | 1-(1-hydroxycyclohexyl)ethan-1-one | 1123-27-9 | C8H14O2 | 142.198 |
2-环己基-2-氧代乙酸 | 2-cyclohexyl-2-oxoethanoic acid | 4354-49-8 | C8H12O3 | 156.181 |
—— | cis-1-((1R,2S)-2-hydroxycyclohexyl)ethan-1-one | 935697-24-8 | C8H14O2 | 142.198 |