124443-68-1
基本信息
N-Boc-4-哌啶甲酸甲酯
N-叔丁氧羰基-4-哌啶甲酸甲酯
(1-BOC-哌啶-4-基)羧酸甲酯
N-BOC-哌啶-4-羧酸甲酯
1-TERT-BUTYL 4-METHYL PIPERIDINE-1,4-DICARBOXYLATE
METHYL N-BOC-4-PIPERIDINECARBOXYLATE
METHYL N-BOC-PIPERIDIN-4-CARBOXYLATE
N-BOC-4-METHYL PIPERIDINECARBOXYLATE
N-BOC-PIPERIDINE-4-CARBOXYLIC ACID METHYL ESTER
PIPERIDINE-1,4-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER 4-METHYL ESTER
Methyl 1-N-Boc-4-piperidinecarboxylate
Methyl1-tert-butoxycarbonylpiperidine-4-carboxyla
MethylN-Boc-4-piperidinecarboxylateG
Methyl N-Boc-piperidine-4-carboxylate
N-BOC-Piperidine-4-carboxylicacidmethyl
Methyl piperidine-4-carboxylate, N-BOC protected
N-BOC-4-PIPERIDINECARBOXYLIC ACID METHYL ESTER
tert-Butyl methyl piperidine-1,4-dicarboxylate
N-Boc-Isonipecotic acid methyl ester
1-(tert-butyl) 4-methyl tetrahydro-1,4(2H)-pyridinedicarboxylate
N-Boc- Piperidine-4-carboxylate
1-Boc-Piperidine-4-carboxylic acid methyl ester
物理化学性质
| 熔点 | 33.0 to 37.0 °C |
| 沸点 | 307.4±35.0 °C(Predicted) |
| 密度 | 1.094±0.06 g/cm3(Predicted) |
| 储存条件 | Inert atmosphere,Room Temperature |
| 溶解度 | 溶于甲醇 |
| 酸度系数(pKa) | -2.29±0.40(Predicted) |
| 形态 | 粉末或块状 |
| 颜色 | 白色至浅黄色 |
| InChI | InChI=1S/C12H21NO4/c1-12(2,3)17-11(15)13-7-5-9(6-8-13)10(14)16-4/h9H,5-8H2,1-4H3 |
| InChIKey | PTZNCCIULVXFIJ-UHFFFAOYSA-N |
| SMILES | N1(C(OC(C)(C)C)=O)CCC(C(OC)=O)CC1 |
| CAS 数据库 | 124443-68-1(CAS DataBase Reference) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H317 |
| 防范说明 | P501-P261-P272-P280-P302+P352-P362+P364-P333+P313 |
| 危险品标志 | Xi |
| 危险类别码 | 36/37/38 |
| 安全说明 | 26-36 |
| 危险等级 | IRRITANT |
| 海关编码 | 29333990 |
制备方法
67-56-1
84358-13-4
124443-68-1
以甲醇和1-Boc-4-哌啶甲酸为原料合成1-叔丁氧羰基-4-哌啶甲酸甲酯的一般步骤:在0℃下,将三甲基甲硅烷基重氮甲烷的己烷溶液(2.00 M,52.9 mL,106 mmol)缓慢滴加至1-叔丁氧基羰基-哌啶-4-羧酸(12.14 g,52.95 mmol)的乙腈(100 mL)悬浮液中。随后加入甲醇(10 mL)。反应混合物在0℃下静置30分钟,然后在室温下搅拌3小时。反应完成后,通过减压蒸馏去除溶剂。残余物通过柱色谱法[正己烷/乙酸乙酯(4.5:1,v/v)]纯化,得到1-叔丁基4-甲基哌啶-1,4-二羧酸酯,为无色油状物(11.5 g,收率90%)。产物结构经1H NMR(400 MHz,d6-DMSO)确认:δ 4.02(dt,2H,J = 3.5, 13.7 Hz),3.69(s,3H),2.82(ddd,2H,J = 3, 11.5, 14.5 Hz),2.45(tt,1H,J = 3.9, 11.5 Hz),1.90-1.84(m,2H),1.67-1.57(m,2H),1.45(s,9H)。质谱分析(ES)显示m/z 265.8(MNa+);计算值:243.1(M)。
参考文献:
[1] Patent: WO2006/86609, 2006, A2. Location in patent: Page/Page column 160
[2] Tetrahedron Letters, 2004, vol. 45, # 12, p. 2663 - 2665
[3] Tetrahedron Letters, 2011, vol. 52, # 8, p. 849 - 852
常见问题列表
N-Boc-4-哌啶甲酸甲酯为酯类有机物,可用作医药中间体。
N-Boc-4-哌啶甲酸甲酯价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/12/22 | M2227 | 1-(叔丁氧羰基)-4-哌啶羧酸甲酯 Methyl 1-(tert-Butoxycarbonyl)-4-piperidinecarboxylate | 124443-68-1 | 1g | 35元 |
| 2025/12/22 | M2227 | 1-(叔丁氧羰基)-4-哌啶羧酸甲酯 Methyl 1-(tert-Butoxycarbonyl)-4-piperidinecarboxylate | 124443-68-1 | 5g | 120元 |
| 2024/08/19 | XW1244436813 | 1-(叔丁氧羰基)-4-哌啶羧酸甲酯 methyl n-(tert-butoxycarbonyl)piperidine-4-carboxylate;methyl 1-(tert-butoxycarbonyl)-4-piperidinecarboxylate;1-(tert-butoxycarbonyl)-4-piperidinecarboxylic acid methyl ester;1-tert-butyl 4-methyl piperidine-1,4-dicarboxylate;piperidine-1,4-dicarboxylic acid 1-tert-butyl 4-methyl ester;methyl n-boc-piperidine-4-carboxylate;methyl n-boc-4-piperidinecarboxylate;n-boc-piperidine-4-carboxylic acid methyl ester;methyl 1-boc-4-piperidinecarboxylate;1-boc-piperidine-4-carboxylic acid methyl ester | 124443-68-1 | 100G | 153元 |
