Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/34550
DC FieldValueLanguage
dc.contributor.authorPatil, S.A.en_US
dc.contributor.author洪豐裕zh_TW
dc.contributor.authorWeng, C.M.en_US
dc.contributor.authorHuang, P.C.en_US
dc.contributor.authorHong, F.E.en_US
dc.date2009zh_TW
dc.date.accessioned2014-06-06T07:47:55Z-
dc.date.available2014-06-06T07:47:55Z-
dc.identifier.issn0040-4020zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/34550-
dc.description.abstractN,N,O-Tridentate ligands 1-9 were prepared from the condensation of amines with nine aromatic aldehydes or ketones. These ligands are thermally stable and neither air- nor moisture-sensitive. Combination of either 2-methoxy-6-[(pyridine-2-ylmethylimino)-methyl]-phenol, 1 or 2-(benzothiazol-2-yl-hydrazonomethyl)-4,6-di-tert-butyl-phenol, 6 with Pd(OAc)(2) furnished an excellent catalyst precursor for the Suzuki-Miyaura cross-coupling of various aryl bromides with arylboronic acids. The effects of varying solvents, bases, and ligand/palladium ratios on the performance of the coupling reaction were investigated. The molecular structures of both free ligand 1 and its palladium acetate complex 10 were determined by single-crystal X-ray diffraction methods. The DFT studies revealed that the catalytic performance of palladium complexes involving this type of a ligand may differ greatly upon a small variation in its structure. (C) 2009 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USzh_TW
dc.relationTetrahedronen_US
dc.relation.ispartofseriesTetrahedron, Volume 65, Issue 15, Page(s) 2889-2897.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.tet.2009.02.017en_US
dc.subjectN,N,O-Tridentate liganden_US
dc.subjectSuzuki-Miyaura cross-coupling reactionen_US
dc.subjectPalladium complexen_US
dc.subjectDFT methodsen_US
dc.subjectdensity-functional theoryen_US
dc.subjectoxidative additionen_US
dc.subjectstable carbenesen_US
dc.subjectcoordination chemistryen_US
dc.subjectnucleophilic-carbeneen_US
dc.subjectmetal-complexesen_US
dc.subjectarylen_US
dc.subjectchloridesen_US
dc.subjectmizoroki-hecken_US
dc.subjecthydrazoneen_US
dc.subjectmechanismen_US
dc.titleConvenient and efficient Suzuki-Miyaura cross-coupling reactions catalyzed by palladium complexes containing N,N,O-tridentate ligandsen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/j.tet.2009.02.017zh_TW
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