52763-21-0
中文名稱
N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽
英文名稱
Ethyl N-benzyl-3-oxo-4-piperidine-carboxylate hydrochloride
CAS
52763-21-0
EINECS 編號(hào)
258-162-5
分子式
C15H20ClNO3
MDL 編號(hào)
MFCD00012792
分子量
297.78
MOL 文件
52763-21-0.mol
更新日期
2024/10/28 14:43:56
52763-21-0 結(jié)構(gòu)式
基本信息
中文別名
N-芐基-3-氧代-4-哌啶-羧酸乙酯鹽酸鹽1-芐基-4-乙氧基羰基-3-哌啶酮鹽酸鹽
N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽
N-芐基-4-乙氧羰基-3-哌啶酮鹽酸鹽
1-芐基-4-乙氧基羰基-3-哌啶酮鹽酸鹽, TECH
英文別名
1-BENZYL-4-ETHOXYCARBONYL-3-PIPERIDONE HYDROCHLORIDEETHYL 1-BENZYL-3-OXO-4-PIPERIDINECARBOXYLATE HYDROCHLORIDE
ETHYL N-BENZYL-3-OXO-4-PIPERIDINE-CARBOXYLATE HYDROCHLORIDE
N-BENZYL-3-OXO-4-PIPERIDINECARBOXYLATE HCL
N-BENZYL-4-CARBETHOXY-3-PIPERIDONE HYDROCHLORIDE
1-Benzyl-4-carboethoxy-3-piperidone hydrochloride~Ethyl 1-benzyl-3-piperidone-4-carboxylate hydrochloride
N-Benzyl-3-oxo-4-piperidinecarboxylate hydrochloride
ethyl N-benzyl-3-oxopiperidine-4-carboxylate hydrochloride
N-Benzyl-3-oxo-piperidine-4-ethylcarboxylate hydrochloride
Ethyl N-benzylpiperid-3-one-4-carboxylate hydrochloride
Ethyl N-benzyl-3-piperidone-4-carboxylate hydrochloride
ETHYL 1-BENZYL-3-OXO-4-PIPERIDINE-CARBOX YLATE HYDROCHLORIDE, TECH.
3-Oxo-1-benzyl-4-piperidinecarboxylicacidethylesterHCl
1-benzyl-4-carboethoxy-3-piperidone.HCl
Ethyl 1-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride, >90%
1-benzyl-4-carboethoxy-3-piperidone hydrochloride
ethyl 1-benzyl-3-piperidone-4-carboxylate hydrochloride
1-BENZYL-4-ETHOXYCARBONYL-3-PIPERIDONE HYDROCHLORIDE: TECH., 90%
1-BENZYL-3-OXO-4-PIPERIDINE CARBOXYLATE.HCL
ETHYL-N-BENZYLPIPERID-3-ONE-4-CARBOXYLATE
物理化學(xué)性質(zhì)
熔點(diǎn)162 °C (dec.)(lit.)
儲(chǔ)存條件Inert atmosphere,Room Temperature
溶解度溶于NH4OH,溶解度為性25mg/mL,澄清,黃色((甲醇))
形態(tài)結(jié)晶粉末
顏色白色至棕色
BRN3749159
InChIKeyUQOMEAWPKSISII-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù)52763-21-0(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類(lèi)別碼R36/37/38
安全說(shuō)明S26-S36-S37/39
WGK Germany3
海關(guān)編碼29339900
常見(jiàn)問(wèn)題列表
用途
N-芐基-3-氧代哌啶-4-羧酸乙酯因其芐基可以氫解脫去,并能夠通過(guò)烴化、酰化等反應(yīng)結(jié)合不同的基團(tuán),它的3位上的羰基也是重要的反應(yīng)活性點(diǎn),可發(fā)生加成、還原等反應(yīng),所以,經(jīng)常用于該類(lèi)藥物的合成。制備方法
N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽的制備方法如下:取3-氧代哌啶-4-羧酸乙酯溶解于115ml 10%碳酸氫鈉水溶液中,冷卻到-4~0℃,氯芐溶解于35.0ml丙酮滴加到體系中,滴加完畢,冰浴攪拌30min,然后室溫?cái)嚢?.0h。用薄層色譜監(jiān)控反應(yīng)進(jìn)度,反應(yīng)完畢,倒入400ml水中,乙醚萃取兩次,冷卻并用濃鹽酸調(diào)節(jié)pH2左右,析出大量白色固體,用50ml乙酸乙酯萃取三次,無(wú)水硫酸鎂干燥,減壓蒸餾除去溶劑,用石油醚析出,得到棕色結(jié)晶粉末。
N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽價(jià)格(試劑級(jí))
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2024/08/19 | 16230 | N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽 Ethyl N-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride, 97%, tech., Thermo Scientific Chemicals | 52763-21-0 | 5g | 833元 |
2024/08/19 | 16230 | N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽 Ethyl N-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride, 97%, tech., Thermo Scientific Chemicals | 52763-21-0 | 25g | 2723元 |
2024/08/19 | 16230 | N-芐基-3-氧代哌啶-4-羧酸乙酯鹽酸鹽 Ethyl N-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride, 97%, tech., Thermo Scientific Chemicals | 52763-21-0 | 100g | 10227元 |