98977-34-5
中文名称
1-N-Boc-4-氧代-3-哌啶羧酸乙酯
英文名称
N-Boc-3-carboethoxy-4-piperidone
CAS
98977-34-5
分子式
C13H21NO5
分子量
271.31
MOL 文件
98977-34-5.mol
更新日期
2025/08/18 08:56:57

基本信息
中文别名
N-BOC-4-哌啶酮-3-甲酸乙酯1-BOC-4-氧-3-哌啶羧酸乙酯
N-BOC-3-乙氧羰基-4-哌啶酮
N-BOC-4-哌啶酮-3-羧酸乙酯
1-BOC-4-氧-3-哌啶甲酸乙酯
1-BOC-4-氧代-3-哌啶羧酸乙酯
1-BOC-4-氧代-3-哌啶甲酸乙酯
N-BOC-4-氧代哌啶-3-甲酸乙酯
N-BOC-4-氧代-3-哌啶甲酸乙酯
1-叔丁氧羰基-4-氧-3-哌啶羧酸乙酯
英文别名
N-Boc-3-carboethoxy piperidone4-oxopiperidine-1,3-dicarboxyL
N-Boc-3-Carboethxy-4-Piperidone
N-BOC-3-CARBETHOXY-4-PIPERIDONE
N-BOC-3-CARBOETHOXY-4-PIPERIDONE
N-T-BOC-3-CARBOETHOXY-4-PIPERIDONE
N-BOC-3-CARBOETHOXY-4-PIPERIDONE-C
1-Boc-3-ethoxycarbonyl-4-piperidone
Ethyl 1-Boc-4-piperidone-3-carboxylate
4-Oxo-piperidine-1,3-dicarboxylic acid
所属类别
医药中间体:杂环化合物物理化学性质
熔点62.0 to 66.0 °C
沸点364.6±42.0 °C(Predicted)
密度1.152±0.06 g/cm3(Predicted)
储存条件Keep in dark place,Sealed in dry,Room Temperature
酸度系数(pKa)11.08±0.20(Predicted)
形态powder to crystal
颜色White to Yellow
InChIInChI=1S/C13H21NO5/c1-5-18-11(16)9-8-14(7-6-10(9)15)12(17)19-13(2,3)4/h9H,5-8H2,1-4H3
InChIKeyABBVAMUCDQETDO-UHFFFAOYSA-N
SMILESN1(C(OC(C)(C)C)=O)CCC(=O)C(C(OCC)=O)C1
制备方法
方法1

24424-99-5

1454-53-1

98977-34-5
以1-苄基-4-氧代-3-哌啶甲酸乙酯盐酸盐(10.0 g, 33.6 mmol)和乙醇(800 mL)为反应体系,加入Pd/C催化剂(1.0 g, 10% w/w),在室温下进行氢化反应约15小时。反应完成后,向体系中加入三乙胺(19 mL, 134.3 mmol)和二碳酸二叔丁酯(8.0 g, 36.9 mmol),继续在室温下搅拌16小时。反应混合物通过硅藻土过滤以去除催化剂,滤液经真空浓缩后,将残余物溶解于二氯甲烷中,用水洗涤进行萃取。分离有机相,用无水硫酸钠干燥,再次真空浓缩,最终得到1-N-Boc-4-氧代-3-哌啶羧酸乙酯(化合物IB,9.11 g,收率100%)。
参考文献:
[1] Patent: WO2008/130584, 2008, A1. Location in patent: Page/Page column 131; 135
[2] Organic Process Research and Development, 2011, vol. 15, # 5, p. 1138 - 1148
[3] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 13, p. 3970 - 3975
[4] Patent: WO2011/103091, 2011, A1. Location in patent: Page/Page column 93
1-N-Boc-4-氧代-3-哌啶羧酸乙酯价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/05/22 | E0983 | 1-叔丁氧羰基-4-氧-3-哌啶甲酸乙酯 Ethyl 1-tert-Butoxycarbonyl-4-oxo-3-piperidinecarboxylate | 98977-34-5 | 1g | 40元 |
2025/05/22 | XW989773452 | 1-N-BOC-4-氧代-3-哌啶羧酸乙酯 ethyl 1-tert-butoxycarbonyl-4-oxo-3-piperidinecarboxylate;1-tert-butoxycarbonyl-4-oxo-3-piperidinecarboxylic acid ethyl ester;ethyl 1-boc-4-oxo-3-piperidinecarboxylate;1-tert-butoxycarbonyl-3-ethoxycarbonyl-4-piperidone;1-boc-3-ethoxycarbonyl-4-piperidone;n-boc-3-carboethoxy-4-piperidone;1-boc-4-oxo-3-piperidinecarboxylic acid ethyl ester;ethyl n-boc-4-oxopiperidine-3-carboxylate;1-n-boc-4-oxo-3-piperidinecarboxylic acid ethyl ester;4-oxo-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester | 98977-34-5 | 5G | 53元 |
2025/05/22 | E0983 | 1-叔丁氧羰基-4-氧-3-哌啶甲酸乙酯 Ethyl 1-tert-Butoxycarbonyl-4-oxo-3-piperidinecarboxylate | 98977-34-5 | 5g | 180元 |