141699-59-4
141699-59-4 结构式
基本信息
4-甲烷磺酰氧基哌啶-1-甲酸叔丁酯
1-BOC-4-甲烷磺酰丁氧基-哌啶
4-METHANESULFONYLOXY-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
N-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL MESYLATE
N-BOC-4-(methanesulfonyloxy)piperidine
物理化学性质
制备方法
124-63-0
109384-19-2
141699-59-4
以N-Boc-4-羟基哌啶(10g,49.68mmol,1当量)和三乙胺(7.54g,74.50mmol,1.5当量,10.38ml)为原料,溶于无水二氯甲烷(200ml)中,冷却至0-5℃。在搅拌下缓慢滴加甲基磺酰氯(6.88g,60.12mmol,4.65ml,1.21当量)。反应混合物在0-5℃下搅拌3小时。反应完成后,将混合物用二氯甲烷(200ml)稀释,转移至分液漏斗中,依次用2M碳酸钠水溶液(200ml)和饱和氯化钠溶液(200ml)洗涤。有机层用无水硫酸镁干燥,过滤后减压浓缩,得到14.51g 4-((甲基磺酰基)氧基)哌啶-1-羧酸叔丁酯,为白色固体(产率=100%)。产物经1H-NMR(400MHz, DMSO-d6)和质谱(EI)确认:δ 4.80(m, 1H), 3.39(m, 2H), 3.29(m, 2H), 2.94(s, 3H), 1.77(m, 2H), 1.52(m, 2H);MS(EI):280(MH+)。
参考文献:
[1] Patent: WO2008/42282, 2008, A2. Location in patent: Page/Page column 174-175
[2] Patent: WO2010/138490, 2010, A1. Location in patent: Page/Page column 28
[3] Patent: WO2010/138487, 2010, A1. Location in patent: Page/Page column 122
[4] Patent: US2011/152243, 2011, A1. Location in patent: Page/Page column 96
[5] Journal of Medicinal Chemistry, 2011, vol. 54, # 12, p. 4092 - 4108
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/05/22 | XW1416995942 | 1-BOC-4-甲烷磺酰氧基哌啶 1-(tert-butoxycarbonyl)-4-(methanesulfonyloxy)piperidine;1-boc-4-(methanesulfonyloxy)piperidine;n-boc-4-(methanesulfonyloxy)piperidine;1-boc-4-methanesulfonyloxypiperidine;4-methanesulfonyloxypiperidine-1-carboxylic acid tert-butyl ester;4-(methanesulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester;1-(tert-butoxycarbonyl)-4-piperidyl methanesulfonate;tert-butyl 4-(methanesulfonyloxy)piperidine-1-carboxylate | 141699-59-4 | 5G | 43元 |
| 2025/05/22 | XW1416995941 | 1-BOC-4-甲烷磺酰氧基哌啶 1-(tert-butoxycarbonyl)-4-(methanesulfonyloxy)piperidine;1-boc-4-(methanesulfonyloxy)piperidine;n-boc-4-(methanesulfonyloxy)piperidine;1-boc-4-methanesulfonyloxypiperidine;4-methanesulfonyloxypiperidine-1-carboxylic acid tert-butyl ester;4-(methanesulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester;1-(tert-butoxycarbonyl)-4-piperidyl methanesulfonate;tert-butyl 4-(methanesulfonyloxy)piperidine-1-carboxylate | 141699-59-4 | 1G | 32元 |
| 2025/05/22 | B4353 | 1-(叔丁氧羰基)-4-(甲磺酰氧基)哌啶 1-(tert-Butoxycarbonyl)-4-(methanesulfonyloxy)piperidine | 141699-59-4 | 5g | 160元 |
