1,2二取代苯并咪唑化合物的一种高效合成方法(英文)
Efficient Synthetic Method of 1,2-substituted benzimidazoles
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Abstract: The benzimidazole exhibits widespread activities,and the benzimidazole nucleus is found in a variety of drugs.In this paper,we research a new and efficient synthetic method of 1,2-disubstituted benzimidazole.o-phenylenediamine and ketone form schiff bases