مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

A Green Multicomponent One-pot Synthesis of 9, 10-Diaryl-7Hbenzo[d, e]imidazo[2, 1-a]isoquinolin-7-one Derivatives using Nanoporous Base Silica (SBA-Pr-NH2) as Catalyst

Pages

  1-7

Abstract

 Organic-inorganic hybrid mesoporous materials such as amino functionalized silica (SBA-Pr-NH2) have received considerable attention due to their basic catalytic applications and adsorption functions. In this work, we investigated the efficient role of SBA-Pr-NH2 as a heterogeneous nano catalyst in the synthesis of 9, 10-diaryl-7H-benzo[d, e]imidazo[2, 1-a] isoquinolin-7-one derivatives. Application of SBA-Pr-NH2 as an ecofriendly and reusable catalyst resulted in reducing reaction time and temperature in this method. The preparation method was developed using a green one-pot three-component reaction of acenaphthoquinone, benzils and ammonium acetate under solvent-free condition. Besides, the synthesis of benzil derivatives as starting material was carried out. The new compounds were characterized by IR, mass, and NMR spectroscopy. The significant merits of this protocol are its simplicity, short reaction times, low reaction temperature, catalyst reusability, and non-chromatographic purification of products. Also, imidazole and benzimidazole moieties represent significant substructures of a wide variety of bioactive compounds and also significant structural motifs in biological systems, natural products, and drugs.

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    APA: Copy

    MOHAMMADI ZIARANI, GHODSI, BADIEI, ALIREZA, Hajiabbas Tabar Amiri, Parvin, & LASHGARI, NEGAR. (2019). A Green Multicomponent One-pot Synthesis of 9, 10-Diaryl-7Hbenzo[d, e]imidazo[2, 1-a]isoquinolin-7-one Derivatives using Nanoporous Base Silica (SBA-Pr-NH2) as Catalyst. JOURNAL OF NANOSTRUCTURES, 9(1), 1-7. SID. https://sid.ir/paper/744895/en

    Vancouver: Copy

    MOHAMMADI ZIARANI GHODSI, BADIEI ALIREZA, Hajiabbas Tabar Amiri Parvin, LASHGARI NEGAR. A Green Multicomponent One-pot Synthesis of 9, 10-Diaryl-7Hbenzo[d, e]imidazo[2, 1-a]isoquinolin-7-one Derivatives using Nanoporous Base Silica (SBA-Pr-NH2) as Catalyst. JOURNAL OF NANOSTRUCTURES[Internet]. 2019;9(1):1-7. Available from: https://sid.ir/paper/744895/en

    IEEE: Copy

    GHODSI MOHAMMADI ZIARANI, ALIREZA BADIEI, Parvin Hajiabbas Tabar Amiri, and NEGAR LASHGARI, “A Green Multicomponent One-pot Synthesis of 9, 10-Diaryl-7Hbenzo[d, e]imidazo[2, 1-a]isoquinolin-7-one Derivatives using Nanoporous Base Silica (SBA-Pr-NH2) as Catalyst,” JOURNAL OF NANOSTRUCTURES, vol. 9, no. 1, pp. 1–7, 2019, [Online]. Available: https://sid.ir/paper/744895/en

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