51788-80-8

基本信息
2'-甲氧基-4'-氟苯乙酮
4-FLUORO-2-METHOXYACETOPHENONE
2-methoxy-4-fluoroacetophenone
4'-Fluoro-2'-methoxyacetophenone 98%
4'-Fluoro-2'-methoxyacetophenone98%
4'-fluoro-2'-methoxyacetophenone,1-(4-fluoro-2-methoxyphenyl)ethanone
1-(4-fluoro-2-methoxyphenyl)ethanone
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

1481-27-2

74-88-4

51788-80-8
以4-氟-2-羥基苯乙酮(12.0g,77.9mmol)為原料,與碘甲烷(6.38ml,101mmol)和碳酸鉀(14.0g,101mmol)在乙腈(200ml)中于75℃下反應(yīng)8小時(shí)。反應(yīng)完成后,將混合物冷卻至室溫,過濾,減壓濃縮除去溶劑。向殘余物中加入新鮮乙腈(150ml)、碘甲烷(2ml,32mmol)和碳酸鉀(4g,29mmol),于75℃下繼續(xù)反應(yīng)3小時(shí)。反應(yīng)混合物經(jīng)濃縮后,加入乙酸乙酯(100ml)稀釋,過濾,減壓蒸發(fā)溶劑,得到4-氟-2-甲氧基苯乙酮(13.5g,收率100%)。質(zhì)譜數(shù)據(jù):m/z 168(M+,11),153(基峰),110(23),95(21),82(12)。
參考文獻(xiàn):
[1] Journal of Medicinal Chemistry, 2004, vol. 47, # 15, p. 3823 - 3842
[2] Patent: WO2009/133110, 2009, A1. Location in patent: Page/Page column 38
[3] Journal of Medicinal Chemistry, 1988, vol. 31, # 8, p. 1590 - 1595
[4] Journal of Medicinal Chemistry, 2014, vol. 57, # 4, p. 1583 - 1598
[5] Journal of Medicinal Chemistry, 1999, vol. 42, # 20, p. 4150 - 4160
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 | L09862 | 4-氟-2-甲氧基苯乙酮, 97% 4'-Fluoro-2'-methoxyacetophenone, 97% | 51788-80-8 | 1g | 558元 |
2025/05/22 | L09862 | 4-氟-2-甲氧基苯乙酮, 97% 4'-Fluoro-2'-methoxyacetophenone, 97% | 51788-80-8 | 5g | 2150元 |
2025/05/22 | XW025178880805 | 1-(4-氟-2-甲氧基苯基)乙-1-酮 | 51788-80-8 | 100G | 2082元 |