13040-21-6

基本信息
N-(3-羥基苯基)丙烯酰胺
3-丙烯酰胺基-苯酚(AHA)
N-(3-羥基苯基)丙-2-烯酰胺
N-tosyl-3-aminophenol
N-(3-hydroxyphenyl)acrylamide
2-Propenamide, N-(3-hydroxyphenyl)-
制備方法

814-68-6

591-27-5

13040-21-6
以丙烯酰氯和3-氨基苯酚為原料合成3-丙烯酰胺基-苯酚的一般步驟如下:向3-氨基苯酚(5.0g,0.045mol)的四氫呋喃(100mL)和水(30mL)混合溶液中加入碳酸氫鈉(5.6g,0.067mol),隨后緩慢滴加丙烯酰氯(3.6mL,0.045mol)。反應混合物在室溫下攪拌3.5小時。反應完成后,加入二氯甲烷進行萃取,有機層用氯化銨水溶液洗滌。分離有機層后,用無水硫酸鈉干燥,過濾并減壓濃縮。所得粗產物通過二氯甲烷和乙醚的混合溶劑重結晶,得到3-丙烯酰胺基-苯酚(2.9g,收率40%)。產物經1H-NMR(300MHz,DMSO-d6)表征:δ5.73(dd,1H),6.24(dd,1H),6.42(m,2H),7.04(m,2H),7.24(s,1H),9.39(s,1H),9.97(s,1H)。
參考文獻:
[1] Patent: WO2013/100631, 2013, A1. Location in patent: Page/Page column 13; 15-16
[2] Patent: EP2058318, 2009, A1
[3] European Journal of Medicinal Chemistry, 2017, vol. 133, p. 329 - 339
[4] Bioorganic and Medicinal Chemistry, 2017, vol. 25, # 10, p. 2724 - 2729
[5] European Journal of Medicinal Chemistry, 2017, vol. 135, p. 60 - 69