Microwave-promoted Suzuki-Miyaura cross-coupling of aryl halides with phenylboronic acid under aerobic conditions catalyzed by a new palladium complex with a thiosemicarbazone ligand

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dc.contributor.authorKostas, I. D.en
dc.contributor.authorHeropoulos, G. A.en
dc.contributor.authorKovala-Demertzi, D.en
dc.contributor.authorYadav, P. N.en
dc.contributor.authorJasinski, J. P.en
dc.contributor.authorDemertzis, M. A.en
dc.contributor.authorAndreadaki, F. J.en
dc.contributor.authorVo-Thanh, G.en
dc.contributor.authorPetit, A.en
dc.contributor.authorLoupy, A.en
dc.date.accessioned2015-11-24T16:41:47Z
dc.date.available2015-11-24T16:41:47Z
dc.identifier.issn0040-4039-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/8470
dc.rightsDefault Licence-
dc.subjectthiosemicarbazoneen
dc.subjectsuzuki-miyaura cross-couplingen
dc.subjectmicrowaveen
dc.subjectphosphine-free liganden
dc.subjectc-c bond formationsen
dc.subjecthomogeneous catalysisen
dc.subjectorganic-synthesisen
dc.subjectorganoboron compoundsen
dc.subjectboronic acidsen
dc.subjectchloridesen
dc.subjectwateren
dc.subjectchemistryen
dc.subjectprecursoren
dc.subjectsolventen
dc.subjectsystemen
dc.subjectbasesen
dc.titleMicrowave-promoted Suzuki-Miyaura cross-coupling of aryl halides with phenylboronic acid under aerobic conditions catalyzed by a new palladium complex with a thiosemicarbazone liganden
heal.abstractA new air- and moisture-stable palladium complex with salicylaldehyde N(4)-hexamethyleneiminylthiosemicarbazone has been synthesized. According to its crystal structure, the metal is bonded to 2 equiv monoanionic thiosemicarbazone moieties in a N,S-bidentate fashion, forming two five-membered chelate rings. while additional intramolecular bonds stabilize the structure. In contrast to other palladium complexes with thiosemicarbazones. this complex was inactive towards the Suzuki-Miyaura coupling under aerobic conditions, by conventional heating. On the other hand. microwave irradiation promoted the effective catalytic activity of the complex for the coupling of aryl bromides and chlorides with phenylboronic acid in DMF/H2O, under aerobic conditions, with turnover numbers of up to 37,000. (c) 2006 Elsevier Ltd. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.tetlet.2006.04.088-
heal.identifier.secondary<Go to ISI>://000238407500020-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0040403906008136/1-s2.0-S0040403906008136-main.pdf?_tid=3626d4443b8492dce17f3dabf6b3afcd&acdnat=1333028628_a704d718ecd1a6ef3ef656bc2d41301f-
heal.journalNameTetrahedron Letten
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2006-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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