1350558-94-9Relevant academic research and scientific papers
Efficient synthesis of functionalized benzimidazoles and perimidines: Ytterbium chloride catalyzed C-C bond cleavage
Cai, Lijian,Ji, Xiaofeng,Yao, Zhigang,Xu, Fan,Shen, Qi
experimental part, p. 1880 - 1886 (2012/06/18)
An efficient method is developed for the synthesis of functionalized benzimidazoles and perimidines by the condensation of aryl diamines with β-carbonyl compounds catalyzed by ytterbium chloride. The reactions give good yields under mild conditions. A mechanism involving a lanthanide activated C-C bond cleavage is proposed. An efficient method is developed for the synthesis of functionalized benzimidazoles and perimidines by the condensation of aryl diamines with β-carbonyl compounds catalyzed by ytterbium chloride. The reactions give good yields under mild conditions. A mechanism involving a lanthanide activated C-C bond cleavage is proposed. Copyright
