η6-Arene complexes of ruthenium and osmium with pendant donor functionalities

Handle URI:
http://hdl.handle.net/10754/561539
Title:
η6-Arene complexes of ruthenium and osmium with pendant donor functionalities
Authors:
Reiner, Thomas; Waibel, Markus; Marziale, Alexander N.; Jantke, Dominik; Kiefer, Florian J.; Fässler, Thomas F.; Eppinger, Jorg ( 0000-0001-7886-7059 )
Abstract:
Conversion of 4′-(2,5-dihydrophenyl)butanol or N-trifluoroacetyl-2,5- dihydrobenzylamine with MCl3·n H2O (M = Ru, Os) affords the corresponding dimeric η6-arene complexes in good to excellent yields. Under similar reaction conditions, the amine functionalized arene precursor 2,5-dihydrobenzylamine yields the corresponding Ru(II) complex. For osmium, HCl induced oxidation leads to formation of [OsCl6] 2- salts. However, under optimized reaction conditions, conversion of the precursor 2,5-dihydrobenzylamine chloride results in clean formation of η6-arene Os(II) complex. X-ray structures of [(η6- benzyl ammonium)(dmso)RuCl2] and (2,5-dihydrobenzyl ammonium) 4[OsCl6]2confirm the spectroscopic data. High stability towards air and acid as well as enhanced solubility in water is observed for all η6-arene complexes. © 2010 Elsevier B.V. All rights reserved.
KAUST Department:
KAUST Catalysis Center (KCC); Physical Sciences and Engineering (PSE) Division; Chemical Science Program; Biological & Organometallic Catalysis Laboratories
Publisher:
Elsevier BV
Journal:
Journal of Organometallic Chemistry
Issue Date:
Nov-2010
DOI:
10.1016/j.jorganchem.2010.08.008
Type:
Article
ISSN:
0022328X
Sponsors:
The authors are grateful to Prof. W. A. Herrmann for generous support. We thank the Stifterverband fur die deutsche Wissenschaft (Projekt-Nr. 11047: ForschungsDozentur MolekulareKatalyse), the Elitenetzwerk Bayern (graduate fellowship for T. R. and A. N. M) andthe IDK NanoCat for funding.
Is Supplemented By:
Reiner, T., Waibel, M., Marziable, A. N., Jantke, D., Kiefer, F. J., Fassler, T. F., & Eppinger, J. (2011). CCDC 713129: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccry25x; DOI:10.5517/ccry25x; HANDLE:http://hdl.handle.net/10754/624605; Reiner, T., Waibel, M., Marziable, A. N., Jantke, D., Kiefer, F. J., Fassler, T. F., & Eppinger, J. (2011). CCDC 713130: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccry26y; DOI:10.5517/ccry26y; HANDLE:http://hdl.handle.net/10754/624606
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorReiner, Thomasen
dc.contributor.authorWaibel, Markusen
dc.contributor.authorMarziale, Alexander N.en
dc.contributor.authorJantke, Dominiken
dc.contributor.authorKiefer, Florian J.en
dc.contributor.authorFässler, Thomas F.en
dc.contributor.authorEppinger, Jorgen
dc.date.accessioned2015-08-02T09:13:45Zen
dc.date.available2015-08-02T09:13:45Zen
dc.date.issued2010-11en
dc.identifier.issn0022328Xen
dc.identifier.doi10.1016/j.jorganchem.2010.08.008en
dc.identifier.urihttp://hdl.handle.net/10754/561539en
dc.description.abstractConversion of 4′-(2,5-dihydrophenyl)butanol or N-trifluoroacetyl-2,5- dihydrobenzylamine with MCl3·n H2O (M = Ru, Os) affords the corresponding dimeric η6-arene complexes in good to excellent yields. Under similar reaction conditions, the amine functionalized arene precursor 2,5-dihydrobenzylamine yields the corresponding Ru(II) complex. For osmium, HCl induced oxidation leads to formation of [OsCl6] 2- salts. However, under optimized reaction conditions, conversion of the precursor 2,5-dihydrobenzylamine chloride results in clean formation of η6-arene Os(II) complex. X-ray structures of [(η6- benzyl ammonium)(dmso)RuCl2] and (2,5-dihydrobenzyl ammonium) 4[OsCl6]2confirm the spectroscopic data. High stability towards air and acid as well as enhanced solubility in water is observed for all η6-arene complexes. © 2010 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipThe authors are grateful to Prof. W. A. Herrmann for generous support. We thank the Stifterverband fur die deutsche Wissenschaft (Projekt-Nr. 11047: ForschungsDozentur MolekulareKatalyse), the Elitenetzwerk Bayern (graduate fellowship for T. R. and A. N. M) andthe IDK NanoCat for funding.en
dc.publisherElsevier BVen
dc.subjectη6-Arene complexesen
dc.subjectOsmiumen
dc.subjectPendant donor functionalitiesen
dc.subjectRutheniumen
dc.titleη6-Arene complexes of ruthenium and osmium with pendant donor functionalitiesen
dc.typeArticleen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentBiological & Organometallic Catalysis Laboratoriesen
dc.identifier.journalJournal of Organometallic Chemistryen
dc.contributor.institutionTechnische Universität München, Department Chemie, Lichtenbergstr. 4, D-85747 Garching, Germanyen
kaust.authorEppinger, Jorgen
kaust.authorMarziale, Alexander N.en
kaust.authorJantke, Dominiken
dc.relation.isSupplementedByReiner, T., Waibel, M., Marziable, A. N., Jantke, D., Kiefer, F. J., Fassler, T. F., & Eppinger, J. (2011). CCDC 713129: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccry25xen
dc.relation.isSupplementedByDOI:10.5517/ccry25xen
dc.relation.isSupplementedByHANDLE:http://hdl.handle.net/10754/624605en
dc.relation.isSupplementedByReiner, T., Waibel, M., Marziable, A. N., Jantke, D., Kiefer, F. J., Fassler, T. F., & Eppinger, J. (2011). CCDC 713130: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccry26yen
dc.relation.isSupplementedByDOI:10.5517/ccry26yen
dc.relation.isSupplementedByHANDLE:http://hdl.handle.net/10754/624606en
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