1,4-环己二酮单乙二醇缩酮主要用于制备一系列强效镇痛化合物。此外,它还被用作合成氚标记探针的构建块,应用于多巴胺再摄取复合物的放射自显影研究。
合成方法在干燥的Schlenk管中,将[Rh(cod)Cl]₂(9.9 mg,20.0 μmol)、(R)-Binap(27.4 mg,44.0 μmol)和杜伦(20.0 mg,内标)溶于CH₂Cl₂(8.0 mL)中。随后,在室温下氮气保护下加入2 mmol的底物,并搅拌1分钟。接着向混合物中加入CF₃CO₂Ag(8.8 mg,40.0 μmol)。溶液在25°C的氮气氛围下继续搅拌,通过气相色谱或HPLC监测转化率和ee值。溶剂蒸发后,残留物通过色谱法纯化,使用EtOAc/己烷(20/80)作为洗脱剂,最终得到产物1,4-环己二酮单乙二醇缩酮。
化学性质白色晶体,易溶于水和乙醚,在乙醚中的溶解度为25克/10℃。
用途本品广泛用于合成医药和液晶材料。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-羟基环己酮乙二醇缩醛 | 4,4-ethylenedioxycyclohexan-1-ol | 22428-87-1 | C8H14O3 | 158.197 |
8-甲氧基-1,4-二氧杂螺[4.5]癸烷 | 8-methoxy-1,4-dioxaspiro[4.5]decane | 56292-99-0 | C9H16O3 | 172.224 |
1,4-环己二酮双乙二醇二缩酮 | 1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane | 183-97-1 | C10H16O4 | 200.235 |
—— | ethyl 3-<2-<2-(ethoxycarbonyl)ethyl><1,3>dioxolan-2-yl>propionate | 19719-88-1 | C13H22O6 | 274.314 |
8-亚甲基-1,4-二噁螺[4.5]癸烷 | 8-methylene-1,4-dioxaspiro[4.5]decane | 51656-90-7 | C9H14O2 | 154.209 |
—— | 1,4-dioxaspiro[4.5]decan-8-one oxime | 180918-12-1 | C8H13NO3 | 171.196 |
—— | Bis<1,4-dioxaspiro<4.5>decan-8-yliden>hydrazin | 64554-48-9 | C16H24N2O4 | 308.378 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,4-cycloheptanedione mono-ethylene ketal | 4792-37-4 | C9H14O3 | 170.208 |
1,4-二氧螺环[4,5]癸烷 | 1,3-dioxolane-2-spirocyclohexane | 177-10-6 | C8H14O2 | 142.198 |
7-甲基-1,4-二氧杂-螺[4.5]癸烷-8-酮 | 7-methyl-1,4-dioxa-spiro[4.5]decan-8-one | 702-69-2 | C9H14O3 | 170.208 |
—— | 5,5-ethylenedioxy-2-methylcycloheptanone | 146232-35-1 | C10H16O3 | 184.235 |
4-羟基环己酮乙二醇缩醛 | 4,4-ethylenedioxycyclohexan-1-ol | 22428-87-1 | C8H14O3 | 158.197 |
—— | 8-oxo-1,4-dioxa-spiro[4.5]decane-7-carbaldehyde | —— | C9H12O4 | 184.192 |
—— | 6-methyl-1,4-dioxaspiro[4.5]decan-8-one | 128563-89-3 | C9H14O3 | 170.208 |
8-乙氧基-1,4-二氧杂螺[4.5]癸烷 | 8-ethoxy-1,4-dioxaspiro[4.5]decane | 55103-52-1 | C10H18O3 | 186.251 |
8-甲氧基-1,4-二氧杂螺[4.5]癸烷 | 8-methoxy-1,4-dioxaspiro[4.5]decane | 56292-99-0 | C9H16O3 | 172.224 |
8-甲基-1,4-二氧杂螺[4.5]癸烷 | 8-methyl-1,4-dioxaspiro[4,5]decane | 935-51-3 | C9H16O2 | 156.225 |
1,4-环己二酮双乙二醇二缩酮 | 1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane | 183-97-1 | C10H16O4 | 200.235 |
—— | 8-(propyloxy)-1,4-dioxaspiro[4.5]decane | 950771-83-2 | C11H20O3 | 200.278 |
—— | 8-butoxy-1,4-dioxa-spiro[4.5]decane | —— | C12H22O3 | 214.305 |
—— | 2-(1,4-dioxaspiro[4.5]decan-8-yl)acetaldehyde | 143948-97-4 | C10H16O3 | 184.235 |
—— | 7,7-dimethyl-1,4-dioxaspiro[4.5]decan-8-one | 134409-06-6 | C10H16O3 | 184.235 |
1,4-二噁螺[4.5]癸烷-8-甲醛 | 1,4-dioxaspiro[4.5]decane-8-carbaldehyde | 93245-98-8 | C9H14O3 | 170.208 |
—— | 8-isopropoxy-1,4-dioxaspiro[4.5]decane | 950771-91-2 | C11H20O3 | 200.278 |
—— | 8-{[2-(methyloxy)ethyl]oxy}-1,4-dioxaspiro[4.5]decane | 1065652-77-8 | C11H20O4 | 216.277 |
—— | 4-butylcyclohexanone ethylene ketal | 126279-26-3 | C12H22O2 | 198.305 |
—— | 9-ethyl-9-methyl-1,4-dioxaspiro[4.6]undecan-8-one | —— | C12H20O3 | 212.289 |
—— | 7-acetyl-1,4-dioxaspiro[4.5]decan-8-one | —— | C10H14O4 | 198.219 |
—— | 8-allyloxy-1,4-dioxa-spiro[4.5]decane | 192870-65-8 | C11H18O3 | 198.262 |
—— | 4-propargyloxycyclohexanone ethylene glycol acetal | 950772-86-8 | C11H16O3 | 196.246 |
8-氨基-1,4-二氧杂螺[4,5]癸烷 | 1,4-dioxaspiro[4.5]decan-8-amine | 97096-16-7 | C8H15NO2 | 157.213 |
2-(1,4-二氧杂螺[4.5]癸-8-基)乙醇 | 2-(1,4-dioxaspiro[4.5]decan-8-yl)ethanol | 135761-76-1 | C10H18O3 | 186.251 |
1-(1,4-二氧杂螺[4.5]癸-8-基)乙酮 | 1-(1,4-dioxaspiro[4.5]dec-8-yl)ethanone | 35477-39-5 | C10H16O3 | 184.235 |
1,4-二噁螺[4.5]癸烷-8-甲醇 | (1,4-dioxaspiro[4.5]dec-8-yl)methanol | 17159-82-9 | C9H16O3 | 172.224 |
—— | 4-isopropylcyclohexanone ethylene ketal | —— | C11H20O2 | 184.279 |
7-溴-1,4-二氧杂螺[4.5]癸烷-8-酮 | 7-bromo-1,4-dioxaspiro[4.5]decan-8-one | 943589-83-1 | C8H11BrO3 | 235.078 |
—— | (7S)-7-bromo-1,4-dioxaspiro[4.5]decan-8-one | —— | C8H11BrO3 | 235.078 |
—— | 4-methyl-1-(1',3'-dioxolan-2'-yl)cyclohexylacetaldehyde | 209536-47-0 | C11H18O3 | 198.262 |
—— | 4-(2-methoxyethyl)cyclohexanone ethylene ketal | 934821-90-6 | C11H20O3 | 200.278 |
—— | 1,4-dioxaspiro[4.5]decan-8-yl acetate | 54621-09-9 | C10H16O4 | 200.235 |
—— | Bis(1,4-dioxaspiro[4.5]decan-8-yl)methanone | —— | C17H26O5 | 310.39 |
—— | 3-(2-(2-oxoethyl)-1,3-dioxolan-2-yl)propanoic acid | 360794-17-8 | C8H12O5 | 188.18 |
—— | 8-[(cyclopropylmethyl)oxy]-1,4-dioxaspiro[4.5]decane | 950772-40-4 | C12H20O3 | 212.289 |
2-(1,4-二氧杂螺[4.5]癸烷-8-基)乙酸 | 2-(1,4-dioxaspiro[4.5]decan-8-yl)acetic acid | 134136-04-2 | C10H16O4 | 200.235 |
8-溴-1,4-二噁螺[4,5]癸烷 | 8-bromo-1,4-dioxaspiro[4.5]decane | 68278-51-3 | C8H13BrO2 | 221.094 |
8-亚甲基-1,4-二噁螺[4.5]癸烷 | 8-methylene-1,4-dioxaspiro[4.5]decane | 51656-90-7 | C9H14O2 | 154.209 |
—— | 8-iodo-1,4-dioxaspiro[4.5]decane | —— | C8H13IO2 | 268.095 |
—— | (+/-)-2-allyl-1,4-cyclohexanedione-4-monoethylene ketal | 182173-74-6 | C11H16O3 | 196.246 |
—— | 4-(methoxymethyl)cyclohexanone ethylene ketal | 104582-47-0 | C10H18O3 | 186.251 |
—— | 8-cyclopentyl-1,4-dioxaspiro[4.5]decane | 1352934-32-7 | C13H22O2 | 210.316 |
8-叔-丁基-1,4-二氧杂螺[4.5]癸烷 | 8-tert-Butyl-1,4-dioxa-spiro[4.5]decane | 2223-71-4 | C12H22O2 | 198.305 |
4-氰基环己酮缩乙二醇 | 1,4-dioxaspiro[4.5]decane-8-carbonitrile | 69947-09-7 | C9H13NO2 | 167.208 |
—— | [1R]-1-methyl-1(3-pentanone)-3-ethylenedioxy-2-oxocyclohexanone | 267421-77-2 | C14H22O4 | 254.326 |
8-甲基-1,4-二氧螺[4,5]葵烷-8-醇 | 8-methyl-1,4-dioxa-spiro[4.5]decan-8-ol | 66336-42-3 | C9H16O3 | 172.224 |
1,4-二氧杂螺[4.5]癸烷-8-乙腈 | 1,4-dioxaspiro[4.5]dec-8-yl acetonitrile | 124499-37-2 | C10H15NO2 | 181.235 |
1,4-二氧杂螺[4.5]癸烷-8-甲胺 | (1,4-dioxaspiro[4.5]decan-8-yl)methanamine | 30482-25-8 | C9H17NO2 | 171.239 |
4-(2-甲氧基乙氧基)环己酮 | 4-(2-methoxyethoxy)cyclohexanone | 107025-45-6 | C9H16O3 | 172.224 |
8-(2-碘乙基)-1,4-二氧杂螺[4.5]癸烷 | 8-(2-iodoethyl)-1,4-dioxaspiro [4.5]decane | 1011296-64-2 | C10H17IO2 | 296.148 |
—— | bicyclo<5.2.1>decane-4,10-dione 4-ethylene ketal | 75400-43-0 | C12H18O3 | 210.273 |
1,4-二噁螺[4.5]癸烷-8-乙酸甲酯 | methyl 2-(1,4-dioxaspiro[4.5]decan-8-yl)acetate | 317338-46-8 | C11H18O4 | 214.262 |
—— | 2-(2-butynyl)-1,4-cyclohexanedione 4-monoethylene ketal | 862259-08-3 | C12H16O3 | 208.257 |
—— | 7,10-dioxadispiro[2.2.46.23]dodecane | 52875-47-5 | C10H16O2 | 168.236 |
—— | (7S)-7-(2-methylprop-2-enyl)-1,4-dioxaspiro[4.5]decan-8-one | 1266145-43-0 | C12H18O3 | 210.273 |
环己酮-4-羧酸乙烯缩醛 | 1,4-dioxaspiro[4.5]decane-8-carboxylic acid | 66500-55-8 | C9H14O4 | 186.208 |
—— | 8-[(2-ethylhexyl)oxy]-1,4-dioxaspiro[4.5]decane | 1214719-47-7 | C16H30O3 | 270.412 |
—— | 4-(3-Hydroxypropyl)-4-hydroxy-cyclohexanone ethylene ketal | 90214-47-4 | C11H20O4 | 216.277 |
8-甲基-8-(甲氧基)-1,4-二氧杂螺[4.5]癸烷 | 8-methoxy-8-methyl-1,4-dioxaspiro[4.5]decane | 1067249-10-8 | C10H18O3 | 186.251 |
8-丁基-1,4-二氧杂螺[4.5]癸烷-8-醇 | 8-Butyl-1,4-dioxa-spiro[4.5]decan-8-ol | 126279-24-1 | C12H22O3 | 214.305 |
—— | 4-(3-Hydroxybutyl)-4-hydroxy-cyclohexanone ethylene ketal | 142283-62-3 | C12H22O4 | 230.304 |
—— | 8,8-dichloro-1,4-dioxaspiro[4.5]decane | 1262417-87-7 | C8H12Cl2O2 | 211.088 |
(1,4-二噁螺[4,5]-8-癸基)-乙酸乙酯 | ethyl 1,4-dioxaspiro[4.5]dec-8-ylacetate | 62141-26-8 | C12H20O4 | 228.288 |
—— | ethyl 2-(8-oxo-1,4-dioxaspiro[4.5]decan-7-yl)acetate | 1027377-64-5 | C12H18O5 | 242.272 |
—— | 8-(2-oxopropyl)-1,4-dioxaspiro[4.5]decane-8-carbaldehyde | 175662-24-5 | C12H18O4 | 226.273 |
N-甲基-1,4-二噁螺[4.5]-8-癸胺 | N-methyl-1,4-dioxaspiro[4.5]decan-8-amine | 166398-41-0 | C9H17NO2 | 171.239 |
4-乙氧基环己酮 | 4-ethoxycyclohexan-1-one | 23510-92-1 | C8H14O2 | 142.198 |
—— | 8-(1-oxo-2-propenyl)-1,4-dioxaspiro<4,5>decane | 106672-67-7 | C11H16O3 | 196.246 |
4-(丙基氧基)环己酮 | 4-(propyloxy)cyclohexanone | 158836-67-0 | C9H16O2 | 156.225 |
—— | 1,4-dioxaspiro[4.5]decan-8-ylhydrazine | 1144080-29-4 | C8H16N2O2 | 172.227 |
—— | 8-ethylidene-1,4-dioxaspiro[4.5]decane | 137182-68-4 | C10H16O2 | 168.236 |
—— | 8-(methylthio)-1,4-dioxaspiro[4.5]decane | 55103-51-0 | C9H16O2S | 188.291 |
7-羟甲基-7-甲基-1,4-二氧杂螺[4.5]癸烷-8-酮 | 7-hydroxymethyl-7-methyl-1,4-dioxaspiro[4.5]decan-8-one | 805229-68-9 | C10H16O4 | 200.235 |
—— | 4-n-butoxycyclohexanone | 66227-44-9 | C10H18O2 | 170.252 |
—— | 1,4-dioxaspiro[4.5]decan-8-one oxime | 180918-12-1 | C8H13NO3 | 171.196 |
—— | 8-(bromomethylene)-1,4-dioxaspiro[4.5]decane | 923584-02-5 | C9H13BrO2 | 233.105 |
4-异丙氧基环己酮 | 4-isopropoxycyclohexanone | 69697-46-7 | C9H16O2 | 156.225 |
—— | 7-allyl-7-methyl-1,4-dioxaspiro[4.5]decan-8-one | —— | C12H18O3 | 210.273 |
—— | 7-allyl-7-methyl-1,4-dioxaspiro[4.5]decan-8-one | 473714-50-0 | C12H18O3 | 210.273 |
—— | 2-(1,4-dioxa-spiro[4.5]dec-8-yl)-malononitrile | 1252690-07-5 | C11H14N2O2 | 206.244 |
—— | 8-((E)-2,4-pentadienyl)-1,4-dioxaspirol<4.5>decane | 143948-98-5 | C13H20O2 | 208.301 |
—— | 4-(2-butylidene)cyclohexanone ethylene ketal | 910308-56-4 | C12H20O2 | 196.29 |
—— | 8-isopropyl-1,4-dioxaspiro[4.5]decan-8-ol | 35071-41-1 | C11H20O3 | 200.278 |
—— | (1,4-dioxa-spiro[4.5]dec-8-yl)dimethylamine | 176661-76-0 | C10H19NO2 | 185.266 |
8,8-二氟-1,4-二噁螺[4.5]癸烷 | 8,8-difluoro-1,4-dioxaspiro[4.5]decane | 176251-49-3 | C8H12F2O2 | 178.179 |
—— | 8-isothiocyanato-1,4-dioxaspiro[4.5]decane | 956928-25-9 | C9H13NO2S | 199.274 |
—— | (1,4-dioxa-spiro[4.5]dec-8-yl)-ethylamine | 192373-07-2 | C10H19NO2 | 185.266 |
—— | 4-(1',3'-dioxolan-2'-yl)(cyclohexylidenyl)acetaldehyde | 180850-01-5 | C10H14O3 | 182.219 |
—— | 8-azido-1,4-dioxa-spiro[4.5]decane | 155137-21-6 | C8H13N3O2 | 183.21 |
—— | 4-propylaminocyclohexan-1-one ethylene acetal | 676124-70-2 | C11H21NO2 | 199.293 |
—— | 8-tetradecylidene-1,4-dioxaspiro[4.5]decane | 503869-25-8 | C22H40O2 | 336.558 |
—— | 8-hexadecylidene-1,4-dioxaspiro[4.5]decane | 503869-34-9 | C24H44O2 | 364.612 |
—— | 8-dodecylidene-1,4-dioxaspiro[4.5]decane | 503868-38-0 | C20H36O2 | 308.505 |
—— | 8-methoxy-1,4-dioxaspiro[4.5]decane-8-carbaldehyde | —— | C10H16O4 | 200.235 |
1,4,9-三氧杂螺[4.6]十一烷-8-酮 | 5-ethylene ketal ε-caprolactone | 110674-74-3 | C8H12O4 | 172.181 |
—— | 8-(propan-2-ylidene)-1,4-dioxaspiro[4.5]decane | 19620-35-0 | C11H18O2 | 182.263 |
—— | 8-(4-methylpentylidene)-1,4-dioxaspiro[4.5]decane | 874204-66-7 | C14H24O2 | 224.343 |
—— | 8-(but-3-en-1-yl)-1,4-dioxaspiro[4.5]decan-8-ol | 142283-61-2 | C12H20O3 | 212.289 |
—— | 1-dioxalane-cyclohexyl-4-spiroTHF | 65682-31-7 | C11H18O3 | 198.262 |