710972-40-0
中文名称
4-(2-甲氧基乙胺)哌啶-1-羧酸叔丁酯
英文名称
4-(2-METHOXYETHYLAMINO)PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS
710972-40-0
分子式
C13H26N2O3
分子量
258.36
MOL 文件
710972-40-0.mol
更新日期
2025/09/23 23:11:58
710972-40-0 结构式
基本信息
中文别名
N-BOC-4-(2-甲氧基乙胺)哌啶1-BOC-4-(2-甲氧基乙胺)哌啶
4-(2-甲氧基乙胺)哌啶-1-羧酸叔丁酯
1-BOC-N-(2-甲氧基乙基)哌啶-4-胺
英文别名
1-Boc-4-(2-methoxyethylamino)piperidineN-Boc-4-(2-methoxyethylamino)-piperidine
1-Boc-N-(2-methoxyethyl)piperidin-4-amine
TERT-BUTYL 4-[(2-METHOXYETHYL)AMINO]PIPERIDINE-1-CARBOXYLATE
4-(2-METHOXYETHYLAMINO)PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
4-(2-methoxyethylamino)piperidine-1-carbpxylic acid tert-butyl ester
4-(2-methoxyethylamino)-1-piperidinecarboxylic acid tert-butyl ester
1,1-diMethylethyl 4-([2-(Methyloxy)ethyl]aMino)-1-piperidinecarboxylate
4-(2-METHOXYETHYLAMINO)PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER, 95+%
物理化学性质
沸点337.6±32.0 °C(Predicted)
密度1.03±0.1 g/cm3(Predicted)
储存条件under inert gas (nitrogen or Argon) at 2–8 °C
酸度系数(pKa)9.01±0.20(Predicted)
外观Colorless to light yellow Liquid
制备方法
方法1
79099-07-3
109-85-3
710972-40-0
向N-叔丁氧羰基-4-哌啶酮(1g,5.0mmol)的甲醇(20mL)溶液中依次加入乙酸(0.3mL,5.0mmol)、2-甲氧基乙胺(0.44mL,5.0mmol)和氰基硼氢化钠(346mg,5.5mmol)。反应混合物在25℃下搅拌12小时。反应完成后,用碳酸钠水溶液稀释反应液,并用乙酸乙酯多次萃取。合并有机相,浓缩后通过硅胶柱色谱纯化(洗脱剂:二氯甲烷/甲醇,0-10%梯度),得到4-(2-甲氧基乙胺)哌啶-1-羧酸叔丁酯(1.2g,93%),为黄色油状物。LC/MS (ES) m/e 259 (M+H)+。
参考文献:
[1] Patent: WO2007/16610, 2007, A2. Location in patent: Page/Page column 49; 50
[2] Patent: WO2017/21730, 2017, A1. Location in patent: Page/Page column 59
[3] Patent: WO2006/46031, 2006, A1. Location in patent: Page/Page column 56; 58
[4] Patent: CN107814792, 2018, A. Location in patent: Paragraph 0223; 0224
[5] Patent: WO2007/122410, 2007, A1. Location in patent: Page/Page column 94-95; 101-102
