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Solid-Supported Rhodium(0) Nano-/Microparticles: An Efficient Ligand-Free Heterogeneous Catalyst for Microwave-Assisted Suzuki–Miyaura Cross-Coupling Reaction

Authors

  • Nitul Ranjan Guha,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Chennayala Bal Reddy,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Nidhi Aggarwal,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Dharminder Sharma,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Arun K. Shil,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Bandna,

    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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  • Pralay Das

    Corresponding author
    1. Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
    • Natural Plant Products Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur – 176061, H.P., India, Fax: (+91)-1894-230-433
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Abstract

Solid-supported nano- and microparticles of rhodium(0) (SS-Rh) were prepared and applied as a ligand free heterogeneous catalyst for Suzuki–Miyaura cross-coupling reaction with wide range of substrate scope. A hitherto unknown Rh-catalyzed Suzuki cross-coupling reaction of aldehyde and cyanohaloarenes was observed rather than the usual nucleophilic arylation.The catalyst can be removed by simple filtration and recycled upto twelve runs without any deterioration of activity.

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