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N-Boc-4-哌啶乙醇 |
CAS No.: |
89151-44-0 |
分子式: |
C12H23NO3 |
分子量: |
229.32 |
備注: |
中文名稱N-Boc-4-哌啶乙醇中文同義詞N-BOC-4-哌啶乙醇;N-(叔丁氧羰基)-4-哌啶乙醇;1-N-BOC-4-哌啶乙醇;N-BOC-4-哌啶乙醇,97%;N-BOC-4-吡啶乙醇;N-BOC-4-哌啶乙醇50G;N-BOC-哌啶乙醇;BOC-4-哌啶乙醇英文名稱1-Boc-4-(2-hydroxyethyl)piperidine英文同義詞N-BOC-4-PIPERIDINEETHANOL;N-(TERT-BUTOXYCARBONYL)-4-PIPERIDINEETHANOL;1-BOC-4-(2-HYDROXYETHYL)PIPERIDINE;4-(2-HYDROXYETHYL)PIPERIDINE-1-CARBOXYLICACIDTERT-BUTYLESTER;BOC-2-(4-PIPERIDYL)ETHANOL;4-(2-Hydroxyethyl)piperidine,N-BOCprotected;1-BOC-4-PIPERIDINEEHTANOL;1-PIPERIDINECARBOXYLICACID,4-(2-HYDROXYETHYL)-1,CAS號89151-44-0分子式C12H23NO3分子量229.32EINECS號692-472-5相關(guān)類別哌啶;醫(yī)藥中間體;雜環(huán)砌塊;哌啶系列;化工原料;定制;BuildingBlocks;C12;ChemicalSynthesis;HeterocyclicBuildingBlocks;Piperidines;pharmaceticalMol文件89151-44-0.mol結(jié)構(gòu)式ChemicalbookN-Boc-4-哌啶乙醇性質(zhì)沸點120-150°C/0.5mmHg(lit.)密度1.043g/mLat25°C(lit.)折射率n20/D1.4730(lit.)閃點>230°F儲存條件Keepindarkplace,Sealedindry,RoomTemperature酸度系數(shù)(pKa)15.10±0.10(Predicted)形態(tài)粘稠液體顏色無色至淡黃色CAS數(shù)據(jù)庫89151-44-0(CASDataBaseReference)N-Boc-4-哌啶乙醇用途與合成方法用途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),室溫攪拌該混合物24h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)。 |
結(jié)構(gòu)式: |
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聯(lián)系人: |
金經(jīng)理 |
地 址: |
湖北省武漢市東湖新技術(shù)開發(fā)區(qū)光谷大道03號 |
郵 編: |
430000 |
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18995560451 |
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15102708508 |
傳 真: |
18995560451 |
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