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Article: Isolation and structural characterization of some stable Pd(II) carboxylate complexes supported by 1,1′-bis(diphenylphosphino) ferrocene (dppf)

TitleIsolation and structural characterization of some stable Pd(II) carboxylate complexes supported by 1,1′-bis(diphenylphosphino) ferrocene (dppf)
Authors
KeywordsPhosphine
Palladium
Carboxylate
Ferrocenyl phosphine
Heck catalyst
Structures
Issue Date2002
Citation
Journal of Organometallic Chemistry, 2002, v. 658, n. 1-2, p. 159-168 How to Cite?
AbstractAlthough catalytically active palladium phosphine carboxylates are generally unstable, a series of such complexes are stabilized by dppf, viz. Pd(O2CR)2(dppf) [R = CF3I, CF2CF3 II [1,43] CF2CF2CF3 III, CHCl2 IV, o-C6H4Cl VI, CH2CO2H VII, CH=CHCO2H VIII]. They have been spectroscopically characterized and their structures determined by X-ray single-crystal crystallography. Two derivatives viz. Pd(O4C2-O,O′)(dppf) IX and PdCl(O2CPh)(dppf) X are included for comparison. They are invariably mononuclear with chelating phosphine and unidentate carboxylates. The more labile (and less basic) carboxylates tend to form complexes that are more resistive to reductive decomposition. Pd(O2CPh)2(dppf) V decomposes readily to PdCl2(dppf) in the presence of chlorinated solvents. © 2002 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/219460
ISSN
2015 Impact Factor: 2.336
2015 SCImago Journal Rankings: 0.732

 

DC FieldValueLanguage
dc.contributor.authorNeo, Yew Chin-
dc.contributor.authorYeo, Jeremy Shu Lip-
dc.contributor.authorLow, Pauline Meng Neo-
dc.contributor.authorChien, Sheau Wei-
dc.contributor.authorMak, Thomas C W-
dc.contributor.authorVittal, Jagadese J.-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:08Z-
dc.date.available2015-09-23T02:57:08Z-
dc.date.issued2002-
dc.identifier.citationJournal of Organometallic Chemistry, 2002, v. 658, n. 1-2, p. 159-168-
dc.identifier.issn0022-328X-
dc.identifier.urihttp://hdl.handle.net/10722/219460-
dc.description.abstractAlthough catalytically active palladium phosphine carboxylates are generally unstable, a series of such complexes are stabilized by dppf, viz. Pd(O2CR)2(dppf) [R = CF3I, CF2CF3 II [1,43] CF2CF2CF3 III, CHCl2 IV, o-C6H4Cl VI, CH2CO2H VII, CH=CHCO2H VIII]. They have been spectroscopically characterized and their structures determined by X-ray single-crystal crystallography. Two derivatives viz. Pd(O4C2-O,O′)(dppf) IX and PdCl(O2CPh)(dppf) X are included for comparison. They are invariably mononuclear with chelating phosphine and unidentate carboxylates. The more labile (and less basic) carboxylates tend to form complexes that are more resistive to reductive decomposition. Pd(O2CPh)2(dppf) V decomposes readily to PdCl2(dppf) in the presence of chlorinated solvents. © 2002 Elsevier Science B.V. All rights reserved.-
dc.languageeng-
dc.relation.ispartofJournal of Organometallic Chemistry-
dc.subjectPhosphine-
dc.subjectPalladium-
dc.subjectCarboxylate-
dc.subjectFerrocenyl phosphine-
dc.subjectHeck catalyst-
dc.subjectStructures-
dc.titleIsolation and structural characterization of some stable Pd(II) carboxylate complexes supported by 1,1′-bis(diphenylphosphino) ferrocene (dppf)-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0022-328X(02)01645-5-
dc.identifier.scopuseid_2-s2.0-0037120327-
dc.identifier.volume658-
dc.identifier.issue1-2-
dc.identifier.spage159-
dc.identifier.epage168-

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