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李云中, 侯自杰. 具有生物活性的咪唑类化合物的合成研究[J]. 有机化学, 2003(23): 426.

被以下文章引用:

• 标题: 银促进的α-氨基芳乙酮与NH4PF6的缩合环化反应：2-芳甲酰基咪唑衍生物的合成研究Silver-Promoted Cyclization of α-Aminoacetophenone with NH4PF6: Synthesis of 2-Arylformylimidazole Derivatives

  作者: 王祚辉, 程晓雪, 王浩, 凌心茹, 赵晨晨, 胡茂林

  关键字: α-氨基芳乙酮, 咪唑, 缩合反应, 环化反应, 氧化脱胺α-Aminoacetophenone, Imidazole, Condensation, Cyclization, Oxidative Deamination

  期刊名称: 《Journal of Organic Chemistry Research》, Vol.4 No.1, 2016-03-10

  摘要: 本文发展了一种由六氟磷酸铵提供铵源，与两分子α-氨基芳乙酮在醋酸银的氧化作用下，经过缩合、脱胺、环化等串联反应合成2-芳甲酰基咪唑衍生物的新方法。在最优条件下，合成了8种2-芳甲酰基咪唑衍生物，收率为52%~93%。所有的产物结构通过IR、NMR和MS等手段表征。该方法具有原料简单易得、操作简便等优点。 A new method for AgOAc-oxidative cyclization of α-aminoacetophenones with NH4PF6 leading to 2-arylformylimidazoles derivatives has been developed. Under the optimal reaction conditions, a wide range of 2-arylformylimidazoles derivatives were synthesized in moderate to good yields ranging from 52% to 93%. These products were confirmed by IR, NMR and MS. The results show that this method has advantages such as the availability for raw materials and simple chemical operations.