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【答案】应助回帖
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zhangyu3401: 金币+20, 翻译EPI+1 2014-06-16 15:08:46
abstract
Benzimidazole is a heterocyclic compound containing two nitrogen atoms, with a wide range of biological activities, such as anticancer, antifungal, etc., which is not only used as pharmaceutical raw materials or synthetic intermediates [1-2], but also as new curing agents for epoxy resin, catalysts, certain metal surface treatment agents and chelating agents [3].In addition, rare earth complexes, prepared by coordination of benzimidazole and rare earth elements [4-5] , have been widely used in the field of OLED materials.
Benzimidazole is widely used due to its special structure, physiological activities and reactivity, etc.Thus, the synthesis of benzimidazoles has attracted a great deal of attention, and has made great progress in recent years. In this paper, we have focus on the synthesis of pyridobenzimidazole compounds. |
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