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Information Journal Paper

Title

Ni(II) complexes immobilized on magnetic nanoparticles as an efficient semi-heterogeneous catalyst towards diastereoselective nitroaldol (Henry) reaction

Pages

  157-170

Abstract

 Using magnetic and recyclable catalysts to promote selective C– C bond formation could help in the design of safer and ‘ ‘ greener’ ’ chemical manufacturing process. This work describes the preparation of magneto Ni(II) complex (Fe3O4@PCAPic/NiII) as a novel semi-heterogeneous system and the evaluation of their potential catalytic activity towards the Henry (nitroaldol) reaction between nitroethane and a variety of aldehydes in aqueous medium. The morphology and structural feature of the catalyst were characterized using different microscopic and spectroscopic techniques such as FT-IR, UV-Vis, TGA, SEM, TEM, ICP, XRD, XPS, and VSM. The Fe3O4@PCA-Pic/NiII represented perfect catalytic efficiency and good diastereoselectivity for the nitroaldol reaction. Other notable advantages of this work include high stability and reusability of the catalyst, green reaction conditions, ease of separation of products, and cost-effectiveness. Also, this catalyst can be recycled by applying an external magnetic field and reused up to ten runs without significant loss of activity.

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    APA: Copy

    TABATABAEI REZAEI, SEYED JAMAL, Sayarnezhad, Pooneh, Asghari, Shima, Aghahosseini, Hamideh, MASHHADI MALEKZADEH, ASEMEH, & RAMAZANI, ALI. (2021). Ni(II) complexes immobilized on magnetic nanoparticles as an efficient semi-heterogeneous catalyst towards diastereoselective nitroaldol (Henry) reaction. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 15(1 ), 157-170. SID. https://sid.ir/paper/411033/en

    Vancouver: Copy

    TABATABAEI REZAEI SEYED JAMAL, Sayarnezhad Pooneh, Asghari Shima, Aghahosseini Hamideh, MASHHADI MALEKZADEH ASEMEH, RAMAZANI ALI. Ni(II) complexes immobilized on magnetic nanoparticles as an efficient semi-heterogeneous catalyst towards diastereoselective nitroaldol (Henry) reaction. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2021;15(1 ):157-170. Available from: https://sid.ir/paper/411033/en

    IEEE: Copy

    SEYED JAMAL TABATABAEI REZAEI, Pooneh Sayarnezhad, Shima Asghari, Hamideh Aghahosseini, ASEMEH MASHHADI MALEKZADEH, and ALI RAMAZANI, “Ni(II) complexes immobilized on magnetic nanoparticles as an efficient semi-heterogeneous catalyst towards diastereoselective nitroaldol (Henry) reaction,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 15, no. 1 , pp. 157–170, 2021, [Online]. Available: https://sid.ir/paper/411033/en

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