89151-44-0
中文名稱(chēng)
N-Boc-4-哌啶乙醇
英文名稱(chēng)
1-Boc-4-(2-hydroxyethyl)piperidine
CAS
89151-44-0
分子式
C12H23NO3
MDL 編號(hào)
MFCD03427086
分子量
229.32
MOL 文件
89151-44-0.mol
更新日期
2025/01/26 11:26:19
89151-44-0 結(jié)構(gòu)式
基本信息
中文別名
N-BOC-4-哌啶乙醇4-(2-羥基乙基)哌啶-1-甲酸叔丁酯
英文別名
1-BOC-4-(2-HYDROXYETHYL)PIPERIDINE4-(2-HYDROXYETHYL)PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
BOC-2-(4-PIPERIDYL)ETHANOL
N-BOC-4-PIPERIDINEETHANOL
N-(TERT-BUTOXYCARBONYL)-4-PIPERIDINEETHANOL
4-(2-Hydroxyethyl)piperidine, N-BOC protected
1-BOC-4-PIPERIDINE EHTANOL
1-PIPERIDINECARBOXYLIC ACID, 4-(2-HYDROXYETHYL)-1,
N-TERT-BUTOXYCARBONYL-4-PIPERIDINEETHANOL 95+%
tert-butyl 4-(2-hydroxyethyl)piperidine-1-carboxylate
所屬類(lèi)別
生物化工:氨基酸物理化學(xué)性質(zhì)
沸點(diǎn)120-150 °C0.5 mm Hg(lit.)
密度1.043 g/mL at 25 °C(lit.)
折射率n20/D 1.4730(lit.)
閃點(diǎn)>230 °F
儲(chǔ)存條件Keep in dark place,Sealed in dry,Room Temperature
酸度系數(shù)(pKa)15.10±0.10(Predicted)
CAS 數(shù)據(jù)庫(kù)89151-44-0(CAS DataBase Reference)
常見(jiàn)問(wèn)題列表
用途
N-Boc-4-哌啶乙醇是一種有機(jī)中間體,可由4-哌啶乙醇與二碳酸二叔丁酯反應(yīng)制備得到。合成方法
將4-哌啶乙醇(1.05g,8.13mmol)溶解于二噁烷/水(1∶1,50mL)中,接著加入Boc2O(2.13g,9.76mmol)和NaHCO3(8.62g,81.3mmol),室溫?cái)嚢柙摶旌衔?4h后,用DCM抽提。連續(xù)用檸檬酸(5%的溶液)和NaHCO3水溶液沖洗混合的有機(jī)相,接著干燥(Na2SO4),過(guò)濾和蒸餾溶劑,得到N-Boc-4-哌啶乙醇(1.77g,95%)。1HNMR(CDCl3)δ1.12(dq,2H,J=4.6Hz,11.8Hz),1.35-1.55(m,14H),2.70(t,2H,J=12.8Hz),3.70(t,2H,J=6.3Hz,-CH2CH2OH),3.95-4.20(m,2H);13CNMR(CDCl3)δ28.7(Boc-CH3),32.8,39.5,44.2,60.5,67.3,79.4(-C(CH3)3),155.1(C=O)。N-Boc-4-哌啶乙醇價(jià)格(試劑級(jí))
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱(chēng) | CAS號(hào) | 包裝 | 價(jià)格 |
2024/11/11 | XW891514402 | N-BOC-4-哌啶乙醇 n-(tert-butoxycarbonyl)-4-piperidineethanol;n-boc-4-piperidineethanol;1-boc-4-(2-hydroxyethyl)piperidine | 89151-44-0 | 5G | 110元 |
2024/11/11 | XW891514401 | N-BOC-4-哌啶乙醇 n-(tert-butoxycarbonyl)-4-piperidineethanol;n-boc-4-piperidineethanol;1-boc-4-(2-hydroxyethyl)piperidine | 89151-44-0 | 1G | 32元 |
2024/04/30 | Y11503 | N-Boc-4-哌啶乙醇,97% N-Boc-4-Piperidineethanol | 89151-44-0 | 5g | 201元 |