In this paper, the synthesis of 2-(chloromethyl)benzimidazole from monochloroacetic acid and o-phenylenediamine was reported , meanwhile, its infrared spectra and proton NMR were determined.

• 利用氯乙酸和邻苯二胺合成了2-（氯甲基）苯并咪唑，并测试了其红外光谱，核磁共振氢谱等物理性质。