1-（2，6-二甲基-4-溴苯基）咪唑的合成及结构表征

摘要

1-（2,6-Dimethyl-4-bromophenyl）imidazole was synthesized by 2,6-dimethyl-4-bromoanilin, glyoxal, formaldehyde and ammonium chloride by the improved Debus-Radziszewsk method. The yield was 34% The structure of target compounds was characterized by 1H NMR.%研究了1-（2，6-二甲基-4-溴苯基）咪唑的合成工艺. 结果表明：通过改进的Debus-Radziszewsk法，2，6-二甲基-4-溴-苯胺与乙二醛、甲醛、氯化铵反应制备出目标产物，收率34%. 产品结构通过1H NMR表征.