Boric Acid Catalyzed Convenient Synthesis of Benzimidazoles in Aqueous Media

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Mohammad Reza Poor Heravi; Marjan Ashori;

Synthesis of benzimidazoles has been developed by the o-phenylenediamine with aldehydes using boric acid an efficient catalyst under mild reaction conditions in aqueous media. The product is applicable to aryl and heteroaryl aldehydes. This reaction led to the formation... View more
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