826-45-9

基本信息
1,4-雙(羥甲基)雙環(huán)[2.2.2]辛烷
二環(huán)[2.2.2]辛烷-1,4-二基二甲醇
Bicyclo[2.2.2]octane-1,4-dimethanol
Bicyclo[2.2.2]octane-1,4-diyldiMethanol
1,4-Bis(hydroxymethyl)bicyclo[2.2.2]octane
[4-(hydroxymethyl)-1-bicyclo[2.2.2]octanyl]methanol
物理化學(xué)性質(zhì)
制備方法
![二環(huán)[2.2.2]辛烷-1,4-二甲酸二乙酯](/CAS/GIF/1659-75-2.gif)
1659-75-2
![雙環(huán)[2.2.2]辛烷-1,4-二甲醇](/CAS/GIF/826-45-9.gif)
826-45-9
在氬氣保護(hù)下,將二環(huán)[2,2,2]辛烷-1,4-環(huán)己二羧酸二乙酯(3.0313 g,11.91 mmol)的乙醚溶液緩慢加入至氫化鋁鋰(856.9 mg,23.84 mmol)的乙醚懸浮液中。將反應(yīng)混合物加熱回流4小時(shí)。反應(yīng)完成后,通過(guò)緩慢加入2 M氫氧化鈉溶液和水淬滅反應(yīng)。過(guò)濾反應(yīng)混合物,用乙醚洗滌固體鹽。合并所有醚層,用無(wú)水硫酸鈉干燥,隨后減壓濃縮,得到雙環(huán)[2.2.2]辛烷-1,4-二甲醇(1.7899 g,收率88%)。產(chǎn)物經(jīng)1H-NMR(600 MHz,CDCl3)表征:δ 1.43(s,14H),3.27(s,4H)。
參考文獻(xiàn):
[1] Journal of Organic Chemistry, 1984, vol. 49, # 4, p. 665 - 670
[2] Journal of the American Chemical Society, 2008, vol. 130, # 24, p. 7659 - 7669
[3] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 4, p. 1756 - 1760
[4] Journal of pharmaceutical sciences, 1971, vol. 60, # 10, p. 1534 - 1537
[5] Journal of the American Chemical Society, 2011, vol. 133, # 10, p. 3570 - 3581