17138-28-2

基本信息
4-羥基苯基乙酸乙酯
AKOS 90925
ETHYL 2-(4-HYDROXYPHENYL)ACETATE
ETHYL 4-HYDROXYPHENYLACETATE
ETHYL-4-HYDROXYPHENYLACETIC ACID
P-HYDROXYPHENYL ACETIC ACID ETHYL ESTER
4-hydroxy-benzeneaceticaciethylester
4-HYDROXYPHENYLACETIC ACID ETHYL ETHER
4-Hydroxybenzeneacetic acid, ethyl ester
4-HYDROXYPHENYLACETIC ACID ETHYL ESTER 95%
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

156-38-7

64-17-5

17138-28-2
在圓底燒瓶中加入4-羥基苯基乙酸(10.0 g,65.7 mmol)、無水乙醇(120 mL)和濃鹽酸(1 mL)。將反應(yīng)混合物加熱回流1小時(shí),隨后冷卻至室溫。用飽和碳酸氫鈉水溶液小心中和反應(yīng)混合物。在減壓條件下蒸除大部分乙醇。將水相用乙酸乙酯萃取,有機(jī)相依次用水充分洗滌,并用無水硫酸鈉干燥。減壓蒸發(fā)溶劑,得到目標(biāo)產(chǎn)物對(duì)羥基苯基乙酸乙酯,為油狀物(11.8 g,收率100%)。產(chǎn)物經(jīng)核磁共振氫譜(400 MHz,CDCl3)確認(rèn):δ 7.13(d,2H),6.76(d,2H),5.10(s,1H),4.15(q,2H),3.36(s,2H),1.26(t,3H)。
參考文獻(xiàn):
[1] Patent: WO2006/20916, 2006, A2. Location in patent: Page/Page column 79
[2] Bioorganic and Medicinal Chemistry, 2010, vol. 18, # 22, p. 8092 - 8105
[3] Synthesis, 2003, # 16, p. 2479 - 2482
[4] Patent: US2003/191181, 2003, A1. Location in patent: Page/Page column 10; 15
[5] Journal of Medicinal Chemistry, 1988, vol. 31, # 8, p. 1651 - 1656
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 |
2025/05/22 | E1034 | 4-羥基苯乙酸乙酯 Ethyl 4-Hydroxyphenylacetate | 17138-28-2 | 5g | 160元 |
2025/05/22 | E1034 | 4-羥基苯乙酸乙酯 Ethyl 4-Hydroxyphenylacetate | 17138-28-2 | 25g | 410元 |
2025/02/05 | B21832 | 4-羥基苯基乙酸乙酯, 98% Ethyl 4-hydroxyphenylacetate, 98% | 17138-28-2 | 10g | 252元 |