Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Pd@Py(2)PZ@MSN as a Novel and Efficient Catalyst for C-C Bond Formation Reactions

  • Identification data

    Identifier: imarina:9262031
    Authors:
    Sayahi, Mohammad HoseinToosibashi, MansourehBahmaei, MehdiLijan, HoseinMa'Mani, LeilaMahdavi, MohammadBahadorikhalili, Saeed
    Abstract:
    In this study, a novel catalyst is introduced based on the immobilization of palladium onto dipyrido (3,2-a:2 ',3 '-c) phenazine-modified mesoporous silica nanoparticles. The dipyrido (3,2-a:2 ',3 '-c) phenazine (Py(2)PZ) ligand is synthesized in a simple method from the reaction of 1,10-phenanthroline-5,6-dione and 3,4-diaminobenzoic acid as starting materials. The ligand is used to functionalize mesoporous silica nanoparticles (MSNs) and modify their surface chemistry for the immobilization of palladium. The palladium-immobilized dipyrido (3,2-a:2 ',3 '-c) phenazine-modified mesoporous silica nanoparticles (Pd@Py(2)PZ@MSNs) are synthesized and characterized by several characterization techniques, including TEM, SEM, FT-IR, TGA, ICP, XRD, and EDS analyses. After the careful characterization of Pd@Py(2)PZ@MSNs, the activity and efficiency of this catalyst is examined in carbon-carbon bond formation reactions. The results are advantageous in water and the products are obtained in high isolated yields. In addition, the catalyst showed very good reusability and did not show significant loss in activity after 10 sequential runs.
  • Others:

    Author, as appears in the article.: Sayahi, Mohammad Hosein; Toosibashi, Mansoureh; Bahmaei, Mehdi; Lijan, Hosein; Ma'Mani, Leila; Mahdavi, Mohammad; Bahadorikhalili, Saeed;
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: Bahadorikhalili, Saeed
    Keywords: Suziki reaction Reusable catalyst Pd(0) nanoparticles Palladium catalyst Mizoroki-heck Mesoporous silica nanoparticles Magnetic nanoparticles Immobilized catalyst Highly-active catalyst Heck reaction Graphene oxide Cross-coupling reactions
    Abstract: In this study, a novel catalyst is introduced based on the immobilization of palladium onto dipyrido (3,2-a:2 ',3 '-c) phenazine-modified mesoporous silica nanoparticles. The dipyrido (3,2-a:2 ',3 '-c) phenazine (Py(2)PZ) ligand is synthesized in a simple method from the reaction of 1,10-phenanthroline-5,6-dione and 3,4-diaminobenzoic acid as starting materials. The ligand is used to functionalize mesoporous silica nanoparticles (MSNs) and modify their surface chemistry for the immobilization of palladium. The palladium-immobilized dipyrido (3,2-a:2 ',3 '-c) phenazine-modified mesoporous silica nanoparticles (Pd@Py(2)PZ@MSNs) are synthesized and characterized by several characterization techniques, including TEM, SEM, FT-IR, TGA, ICP, XRD, and EDS analyses. After the careful characterization of Pd@Py(2)PZ@MSNs, the activity and efficiency of this catalyst is examined in carbon-carbon bond formation reactions. The results are advantageous in water and the products are obtained in high isolated yields. In addition, the catalyst showed very good reusability and did not show significant loss in activity after 10 sequential runs.
    Thematic Areas: Química Medicina ii Medicina i Materiais Interdisciplinar General chemistry Farmacia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Biotecnología Biodiversidade
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: saeed.bahadorikhalili@urv.cat
    Author identifier: 0000-0001-8047-342X
    Record's date: 2023-09-02
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.frontiersin.org/articles/10.3389/fchem.2022.838294/full
    Papper original source: Frontiers In Chemistry. 10
    APA: Sayahi, Mohammad Hosein; Toosibashi, Mansoureh; Bahmaei, Mehdi; Lijan, Hosein; Ma'Mani, Leila; Mahdavi, Mohammad; Bahadorikhalili, Saeed; (2022). Pd@Py(2)PZ@MSN as a Novel and Efficient Catalyst for C-C Bond Formation Reactions. Frontiers In Chemistry, 10(), -. DOI: 10.3389/fchem.2022.838294
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.3389/fchem.2022.838294
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2022
    Publication Type: Journal Publications
  • Keywords:

    Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Suziki reaction
    Reusable catalyst
    Pd(0) nanoparticles
    Palladium catalyst
    Mizoroki-heck
    Mesoporous silica nanoparticles
    Magnetic nanoparticles
    Immobilized catalyst
    Highly-active catalyst
    Heck reaction
    Graphene oxide
    Cross-coupling reactions
    Química
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General chemistry
    Farmacia
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Biodiversidade
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