Palladium(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid) as an effective catalyst for Suzuki-Miyaura cross-coupling reactions in water

Basit Öğe Kaydı
dc.contributor.authorMetin, Onder
dc.contributor.authorDurap, Feyyaz
dc.contributor.authorAydemir, Murat
dc.contributor.authorOzkar, Saim
dc.date.accessioned2024-04-24T16:15:32Z
dc.date.available2024-04-24T16:15:32Z
dc.date.issued2011
dc.departmentDicle Üniversitesien_US
dc.description.abstractPalladium(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid), PSSA-co-MA, were generated in situ during the hydrolysis of ammonia-borane (AB) from the reduction of potassium tetrachloropalladate(II) in aqueous solution at room temperature. They were isolated from the reaction solution and characterized by UV-visible electronic absorption spectroscopy, TEM, SAED and XRD techniques. The PSSA-co-MA stabilized palladium(0) nanoclusters were used as catalyst in Suzuki-Miyaura cross-coupling reactions of various of arylbromides or aryl iodide with phenylboronic acid in water without any purification process after catalytic hydrolysis of AB. They show excellent catalytic activity in coupling of series of aryl bromides or aryl iodide with phenylboronic acid under the optimized reaction conditions in water. PSSA-co-MA stabilized palladium(0) nanoclusters provided turnover frequency of 1980 and 5940h(-1) in Suzuki-Miyaura coupling reactions of phenylboronic acid with p-bromoacetophenone or p-iodobenzene, respectively, which are the highest values ever reported for the Suzuki-Miyaura coupling reactions in water as sole solvent. (C) 2011 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTurkish Academy of Sciences; TUBITAK [108T840, 2218]en_US
dc.description.sponsorshipPartial support by Turkish Academy of Sciences and TUBITAK (Project No: 108T840) is gratefully acknowledged. OM thanks to METU-DPT-OYP program on the behalf of Ataturk University. FD thank to TUBITAK for 2218-Research Fellowship.en_US
dc.identifier.doi10.1016/j.molcata.2011.01.011
dc.identifier.endpage44en_US
dc.identifier.issn1381-1169
dc.identifier.issn1873-314X
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-79952188950
dc.identifier.scopusqualityN/A
dc.identifier.startpage39en_US
dc.identifier.urihttps://doi.org/10.1016/j.molcata.2011.01.011
dc.identifier.urihttps://hdl.handle.net/11468/15840
dc.identifier.volume337en_US
dc.identifier.wosWOS:000288726400006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Molecular Catalysis A-Chemical
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPolymer Stabilizeren_US
dc.subjectPalladium Nanoclustersen_US
dc.subjectCatalysten_US
dc.subjectSuzuki-Miyaura Couplingen_US
dc.subjectWateren_US
dc.titlePalladium(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid) as an effective catalyst for Suzuki-Miyaura cross-coupling reactions in wateren_US
dc.titlePalladium(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid) as an effective catalyst for Suzuki-Miyaura cross-coupling reactions in water
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu