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  1. No Access

    Article

    Room temperature synthesis of 2-benzimidazoles with hydrogen peroxide as oxidant and supported ammonium molybdate as catalyst

    An environmentally benign method with hydrogen peroxide as oxidant has been developed for the synthesis of 2-benzimidazoles from aromatic aldehydes and o-phenylenediamine. Ammonium molybdate catalyzes this transf...

    **ngwang Lan, Chunzheng Wang, Fei Tian, Mande Qiu… in Research on Chemical Intermediates (2015)

  2. No Access

    Article

    Friedel–Crafts Hydroxyalkylation of Anisole Over Oxalic Acid Modified Hβ Zeolite

    Oxalic acid modified Hβ (OA-Hβ) zeolite is found to have better catalytic performance than Hβ zeolite in the Friedel–Crafts hydroxyalkylation of anisole with chloral. This is attributed to the increase of weak...

    Guoyi Bai, Haiyang Dou, Mande Qiu, **nxin Fan, Fei He, Libo Niu… in Catalysis Letters (2010)