705-15-7

基本信息
1-(2-HYDROXY-5-METHOXYPHENYL)ETHANONE
2'-HYDROXY-5'-METHOXYACETOPHENONE
2-HYDROXY-5'-METHOXYACETOPHENONE
2-HYDROXY-5-METHOXYACETOPHENONE
2'-HYDROXY-5'-METHOXYACETYLPHENONE
ASISCHEM D38760
5-Methoxy-2-hydroxyacetophenone
Acetophenone, 2'-hydroxy-5'-methoxy-
2'-HYDROXY-5'-METHOXYACETOPHENONE,99%
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

77-78-1

490-78-8

705-15-7
向2,5-二羥基苯乙酮(100 mg,0.66 mmol)和碳酸鉀(95 mg,0.69 mmol)的懸浮液中加入硫酸二甲酯(87 mg,0.69 mmol),將反應(yīng)混合物在室溫下攪拌過夜。反應(yīng)完成后,過濾混合物并減壓濃縮。所得殘余物用2N NaOH水溶液處理,隨后用EtOAc萃取。合并有機(jī)層,用飽和食鹽水洗滌,無水MgSO4干燥,減壓濃縮。粗產(chǎn)物通過硅膠柱色譜純化,洗脫劑為己烷-EtOAc(10:1,v/v),得到2'-羥基-5'-甲氧基苯乙酮,收率40%,為無色油狀物。1H NMR(400 MHz,CDCl3)δ:11.9(s,1H),7.18(d,J = 2.8 Hz,1H),7.12(dd,J = 8.8,2.8 Hz,1H),6.93(d,J = 8.8 Hz,1H),3.81(s,3H),2.63(s,3H)。
參考文獻(xiàn):
[1] Journal of the Chinese Chemical Society, 2004, vol. 51, # 6, p. 1389 - 1394
[2] European Journal of Medicinal Chemistry, 2018, vol. 157, p. 1143 - 1152
[3] Journal fuer Praktische Chemie (Leipzig), 1937, vol. <2> 149, p. 324,325
[4] Journal of the Indian Chemical Society, 1990, vol. 67, # 6, p. 478 - 481
[5] European Journal of Medicinal Chemistry, 2009, vol. 44, # 6, p. 2552 - 2562
常見問題列表
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 | A19216 | 2'-羥基-5'-甲氧基苯乙酮, 99% 2'-Hydroxy-5'-methoxyacetophenone, 99% | 705-15-7 | 5g | 477元 |
2025/05/22 | A19216 | 2'-羥基-5'-甲氧基苯乙酮, 99% 2'-Hydroxy-5'-methoxyacetophenone, 99% | 705-15-7 | 25g | 1419元 |
2025/05/22 | 33124 | 2'-羥基-5'-甲氧基苯乙酮 2'-Hydroxy-5'-methoxyacetophenone, 99%, Thermo Scientific Chemicals | 705-15-7 | 5g | 517元 |