18720-35-9

基本信息
雙環(huán)[2.2.2]辛烷-1,4-二羧酸單甲酯
4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-甲酸
4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-羧酸
二環(huán)【2,2,2】辛烷-1,4-環(huán)己二羧酸單甲酯
雙環(huán)[2.2.2]辛烷-1,4-環(huán)己二羧酸單甲酯
4-(甲氧基羰基)雙環(huán)[2.2.2]辛烷-1-甲酸
英文名稱:BICYCLO[2.2.2]OCTANE-1,4-DICARBOXYLIC ACID HEMIMETHYL ESTER
4-(METHOXYCARBONYL)BICYCLO[2.2.2]OCTANE-1-CARBOXYLIC ACID 4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-甲酸CAS:18720-35-9
4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-
1-Carboxy-4-(Methoxycarbonyl)bicyclo[2.2.2]octane
Bicyclo [2.2.2] octane-1,4-cyclohexanedicarboxylate
4-(Methoxycarbonyl)bicyclo[2.2.2]octan-1-carboxylic Acid
4-(METHOXYCARBONYL)BICYCLO[2.2.2]OCTANE-1-CARBOXYLICACID
Monomethyl Hydrogen Bicyclo[2.2.2]octane-1,4-dicarboxylate
BICYCLO[2.2.2]OCTANE-1,4-DICARBOXYLIC ACID HEMIMETHYL ESTER
Bicyclo [2.2.2]octane-1,4-dicarboxylic acid, 1-methyl ester
Bicyclo[2.2.2]octane-1,4-dicarboxylIic acid hemimethyl este
物理化學(xué)性質(zhì)
制備方法

1459-96-7

18720-35-9
以二環(huán)[2.2.2]辛烷-1,4-二甲酸二甲酯為原料合成4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-羧酸的一般步驟:將4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-羧酸(20g)與氫氧化鉀(5.5g)在甲醇/水(10:1,106mL)中的混合物加熱回流過(guò)夜。反應(yīng)完成后,冷卻至室溫并濃縮。將殘余物用乙酸乙酯稀釋,并用1N氫氧化鈉水溶液(2×100mL)萃取。有機(jī)相用硫酸鎂干燥,過(guò)濾并濃縮,得到白色固體狀的起始原料。合并的水相用2N鹽酸水溶液調(diào)節(jié)至pH 1-2,并用乙酸乙酯(4×250mL)萃取。合并的混濁有機(jī)相通過(guò)槽紋過(guò)濾器過(guò)濾,用飽和氯化鈉水溶液洗滌,硫酸鎂干燥,過(guò)濾并濃縮,得到4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-羧酸,為無(wú)色固體(13.1g,收率70%)。質(zhì)譜分析顯示[MH]+ = 213。
參考文獻(xiàn):
[1] Bioorganic and Medicinal Chemistry Letters, 2014, vol. 24, # 24, p. 5731 - 5737
[2] Patent: WO2006/128184, 2006, A2. Location in patent: Page/Page column 164-165
[3] Patent: WO2008/63671, 2008, A2. Location in patent: Page/Page column 177-178
[4] Patent: WO2014/159802, 2014, A1. Location in patent: Paragraph 00189
[5] Journal of Medicinal Chemistry, 2009, vol. 52, # 6, p. 1558 - 1568
常見問(wèn)題列表
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | XW187203593 | 4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-甲酸 | 18720-35-9 | 25G | 575元 |
2025/05/22 | XW187203592 | 4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-甲酸 | 18720-35-9 | 5G | 355元 |
2025/05/22 | XW187203591 | 4-(甲氧羰基)雙環(huán)[2.2.2]辛烷-1-甲酸 | 18720-35-9 | 1G | 77元 |