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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/134/0003

    • Keywords

       

      Rhenium; Catalysis; characterization; Olefin epoxidation; Baeyer-Villiger.

    • Abstract

       

      A novel compound based on catalytic functional metal rhenium, pyridinium perrhenate(PyHReO4) was synthesized and characterized. The pyridinium perrhenate was used as catalyst in twotypes of reactions. One is the epoxidation of cyclooctene, the other is the Baeyer-Villiger oxidation of cyclicketones to lactones. The effects of catalyst, oxidant, solvent, reaction time and temperature were investigated,which confirmed the optimum reaction conditions of the catalyst system. Both types of catalytic reactionsexhibit high yields and high selectivity.

    • Graphical Abstract

       

      The synthesized novel compound based on catalytic functional metal rhenium, pyridinium perrhenate(PyHReO4) exhibit excellent catalytic activity. The system with PyHReO4 as a catalyst provided an effective, easy separation, mild and convenient method in two different types of reactions(One is the epoxidation of cyclooctene, the other is the Baeyer-Villiger oxidation of 2-adamantanone).

    • Author Affiliations

       

      HAN WANG1 YAN ZHAO1 DONG ZHANG1 YUCAI LI1 YINGNAN DONG1 SHUAIJIE WANG1 SHIWEI SONG1 JIAN WANG1 GANG WANG1

      1. School of Renewable Energy, Shenyang Institute of Engineering, Shenyang 110136, China E-mail: wanghan_1205@sina.com MS received
    • Dates

       
  • Journal of Chemical Sciences | News

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      Posted on July 25, 2019

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