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

Thomas Reiner; Markus Waibel; Alexander N. Marziale; Dominik Jantke; Florian J. Kiefer; Thomas F. Fässler; Jörg Eppinger

doi:10.1016/j.jorganchem.2010.08.008

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

Thomas Reiner, Markus Waibel, Alexander N. Marziale, Dominik Jantke, Florian J. Kiefer, Thomas F. Fässler, Jörg Eppinger

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

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.

Original language	English (US)
Pages (from-to)	2667-2672
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	695
Issue number	24
DOIs	https://doi.org/10.1016/j.jorganchem.2010.08.008
State	Published - Nov 2010

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: 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.

ASJC Scopus subject areas

Materials Chemistry
Biochemistry
Organic Chemistry
Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1016/j.jorganchem.2010.08.008

Cite this

@article{b453999aacbf4ad7b85371bd6ff7e0c0,

title = "η6-Arene complexes of ruthenium and osmium with pendant donor functionalities",

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. {\textcopyright} 2010 Elsevier B.V. All rights reserved.",

author = "Thomas Reiner and Markus Waibel and Marziale, {Alexander N.} and Dominik Jantke and Kiefer, {Florian J.} and F{\"a}ssler, {Thomas F.} and J{\"o}rg Eppinger",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: 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.",

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language = "English (US)",

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AU - Reiner, Thomas

AU - Waibel, Markus

AU - Marziale, Alexander N.

AU - Jantke, Dominik

AU - Kiefer, Florian J.

AU - Fässler, Thomas F.

AU - Eppinger, Jörg

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: 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.

PY - 2010/11

Y1 - 2010/11

N2 - 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.

AB - 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.

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DO - 10.1016/j.jorganchem.2010.08.008

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VL - 695

SP - 2667

EP - 2672

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 24

ER -

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

Abstract

Bibliographical note

ASJC Scopus subject areas

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CCDC 713129: Experimental Crystal Structure Determination : (eta^6^-Benzylammonium)-dichloro-(dimethylsulfoxide-S)-ruthenium(ii) chloride

CCDC 713130: Experimental Crystal Structure Determination : bis(2,5-Dihydrobenzylammonium) hexachloro-osmium(iv)

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

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 713129: Experimental Crystal Structure Determination : (eta^6^-Benzylammonium)-dichloro-(dimethylsulfoxide-S)-ruthenium(ii) chloride

CCDC 713130: Experimental Crystal Structure Determination : bis(2,5-Dihydrobenzylammonium) hexachloro-osmium(iv)

Cite this