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Information Journal Paper

Title

NOVEL MAGNETIC NANOPARTICLE ACID CATALYST FOR SYNTHESIS OF A FACILE, EFFICIENT AND ONE-POT TRI SUBSTITUTED IMIDAZOLES

Pages

  21-30

Abstract

 Modified NANOMAGNETIC ACID CATALYST SiO2/Fe3O4/SO3H was synthesized in simple method and used for synthesizing 2, 4, 5-tri substituted IMIDAZOLE by combining three components such as benzil, aldehydes and ammonium acetate of which the last component was as an ammonia source. High yield of tri-substituted IMIDAZOLE without significant loss of efficiency and easy recovery by an external magnetic field and several times of reusability with less deterioration are advantages of SiO2/Fe3O4/SO3H catalyst. A large amount of acid existing on the surface of the magnetic layer leads to more activities of the catalyst and as a result, the yielding of tri-substituted IMIDAZOLE increases. The acidic functioned NANOMAGNETIC CORE-SHELL catalyst was approved as per Fourier transfer infrared (FT-IR), X-ray diffraction powder (XRD), Energy dispersive X-Ray spectroscopy (EDS), Thermal gravimetric analysis (TGA), Vibrating sample magnetometer (VSM) and transmission electron microscopy (TEM).

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    APA: Copy

    BASOOTI, MOHAMMAD, & SAADATJOO, NAGHI. (2018). NOVEL MAGNETIC NANOPARTICLE ACID CATALYST FOR SYNTHESIS OF A FACILE, EFFICIENT AND ONE-POT TRI SUBSTITUTED IMIDAZOLES. JOURNAL OF APPLIED CHEMISTRY, 12(45), 21-30. SID. https://sid.ir/paper/243265/en

    Vancouver: Copy

    BASOOTI MOHAMMAD, SAADATJOO NAGHI. NOVEL MAGNETIC NANOPARTICLE ACID CATALYST FOR SYNTHESIS OF A FACILE, EFFICIENT AND ONE-POT TRI SUBSTITUTED IMIDAZOLES. JOURNAL OF APPLIED CHEMISTRY[Internet]. 2018;12(45):21-30. Available from: https://sid.ir/paper/243265/en

    IEEE: Copy

    MOHAMMAD BASOOTI, and NAGHI SAADATJOO, “NOVEL MAGNETIC NANOPARTICLE ACID CATALYST FOR SYNTHESIS OF A FACILE, EFFICIENT AND ONE-POT TRI SUBSTITUTED IMIDAZOLES,” JOURNAL OF APPLIED CHEMISTRY, vol. 12, no. 45, pp. 21–30, 2018, [Online]. Available: https://sid.ir/paper/243265/en

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