本文对苯并咪唑类查耳酮衍生物的合成方法进行了研究,利用2-(4-氨基苯基)-1H-苯并咪唑与取代的肉桂酰氯反应合成出一系列苯并咪唑类查耳酮衍生物,并用IR、MS和1H NMR对目标化合物进行了表征.该方法具有操作简单、反应时间短及收率高的特点.%Process for synthesis of benzimidazolyl chalcones derivatives was described. Some benzimidazolyl chalcones were synthesized by condensation of 4-(lH-benzo[d]imidazol-2-yl)benzenamine and substituted cinnamoyl chlorides in presence of pyridine and characterized by their physical constants, IR, MS and 1 H NMR. This methodology offered the competitive advantages of a simple procedure,shorter reaction times and high product yields.
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