Metal-free heterogeneous and mesoporous biogenic graphene-oxide nanoparticle-catalyzed synthesis of bioactive benzylpyrazolyl coumarin derivatives

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dc.contributor.authorSiddiqui, T. A. J.
dc.contributor.authorGhule, Balaji G.
dc.contributor.authorShaikh, Shoyebmohamad
dc.contributor.authorShinde, Pritamkumar V.
dc.contributor.authorGunturu, Krishna Chaitanya
dc.contributor.authorZubaidha, P. K.
dc.contributor.authorYun, Je Moon
dc.contributor.authorO'Dwyer, Colm
dc.contributor.authorMane, Rajaram S.
dc.contributor.authorKim, Kwang Ho
dc.contributor.funderNational Research Foundation of Koreaen
dc.contributor.funderGlobal Frontier Hybrid Interface Materialsen
dc.contributor.funderScience Foundation Irelanden
dc.contributor.funderIrish Research Councilen
dc.contributor.funderUniversity Grants Commissionen
dc.date.accessioned2018-05-16T13:55:23Z
dc.date.available2018-05-16T13:55:23Z
dc.date.issued2018-05-14
dc.date.updated2018-05-15T00:38:14Z
dc.description.abstractWe report the preparation of graphene oxide nanoparticles (GONPs), a metal-free, heterogeneous, non-toxic, reusable and mesoporous green-(acid)-catalyst obtained by sugar carbonization through a micro-wave chemical synthesis method for the synthesis of bio-active benzylpyrazolyl coumarin derivatives (BCDs) under thermal conditions (50 [degree]C) in ethanol solvent. The obtained products were purified by re-crystallization from ethanol, assuring usability of GONPs in multicomponent reactions (MCRs) that could find wide application in the synthesis of a variety of biologically potent molecules of therapeutic significance.en
dc.description.sponsorshipNational Research Foundation of Korea (the Global Frontier Program through the Global Frontier Hybrid Interface Materials (GFHIM) of the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning 10 (2013M3A6B1078874)); Irish Research Council (award GOIPD/2016/575); University Grants Commission, New Delhi (Kothari Post-Doctoral Fellowship scheme (F.4-2/2006(BSR)/CH/16-17/0015))en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationSiddiqui, T. A. J., Ghule, B. G., Shaikh, S., Shinde, P., Gunturu, K. C., Zubaidha, P. K., Yun, J. M., O'Dwyer, C., Mane, R. S. and Kim, K. H. (2018) 'Metal-free heterogeneous and mesoporous biogenic graphene-oxide nanoparticle-catalyzed synthesis of bioactive benzylpyrazolyl coumarin derivatives', RSC Advances, 8(31), pp. 17373-17379. doi: 10.1039/c7ra12550jen
dc.identifier.doi10.1039/c7ra12550j
dc.identifier.endpage17379en
dc.identifier.issn2046-2069
dc.identifier.journaltitleRSC Advancesen
dc.identifier.startpage17373en
dc.identifier.urihttps://hdl.handle.net/10468/6129
dc.identifier.volume8en
dc.language.isoenen
dc.publisherRoyal Society of Chemistry (RSC)en
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Investigator Programme/14/IA/2581/IE/Diffractive optics and photonic probes for efficient mouldable 3D printed battery skin materials for portable electronic devices/en
dc.relation.urihttp://pubs.rsc.org/en/Content/ArticleLanding/2018/RA/C7RA12550J
dc.rights© The Royal Society of Chemistry 2018. Open Access. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licenceen
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/en
dc.subjectNanoparticlesen
dc.subjectGraphene oxide nanoparticles (GONPs)en
dc.subjectEthanolen
dc.subjectMulticomponent reactions (MCRs)en
dc.subjectCatalysten
dc.titleMetal-free heterogeneous and mesoporous biogenic graphene-oxide nanoparticle-catalyzed synthesis of bioactive benzylpyrazolyl coumarin derivativesen
dc.typeArticle (peer-reviewed)en
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