Copper (II) Schiff base-graphene oxide composite as an efficient catalyst for Suzuki-Miyaura reaction

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dc.contributor.authorAnsari, R.M.
dc.contributor.authorBadekai Ramachandra, B.R.
dc.date.accessioned2026-02-05T09:30:27Z
dc.date.issued2019
dc.description.abstractTransition metal copper (II) Schiff base composite (Cu–NH<inf>2</inf>–GO) was synthesized using functionalized graphene oxide with (3-aminopropyl) methoxysilane (APTMS). X-ray diffraction, FTIR spectroscopy and thermogravimetric analyses ascertained the incorporation of the copper (II) Schiff base on the functionalized graphene oxide. Scanning electron microscopy and TEM evidences further confirmed the surface morphology of the composite. Catalytic activity study indicated that the synthesized Cu–NH<inf>2</inf>–GO was active for cross-coupling of aryl halide with phenylboronic acid. Above 84% (4-Iodobenzonitrile) biphenyl conversion could be achieved using Cu–NH<inf>2</inf>–GO catalyst in the C–C coupling reaction. © 2018 Elsevier B.V.
dc.identifier.citationChemical Physics, 2019, 517, , pp. 155-160
dc.identifier.issn3010104
dc.identifier.urihttps://doi.org/10.1016/j.chemphys.2018.09.018
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/24722
dc.publisherElsevier B.V.
dc.subjectChemical grafting
dc.subjectGraphene oxide composite
dc.subjectHeterogenous catalysis
dc.subjectSchiff base
dc.subjectSuzuki-Miyaura cross-coupling
dc.titleCopper (II) Schiff base-graphene oxide composite as an efficient catalyst for Suzuki-Miyaura reaction

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