Zobrazit minimální záznam
dc.contributor.author |
Lodinský, Jakub
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dc.contributor.author |
Vinklárek, Jaromír
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dc.contributor.author |
Dostál, Libor
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dc.contributor.author |
Růžičková, Zdeňka
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dc.contributor.author |
Honzíček, Jan
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dc.date.accessioned |
2015-10-13T15:25:02Z |
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dc.date.available |
2015-10-13T15:25:02Z |
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dc.date.issued |
2015-05-16 |
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dc.identifier.issn |
2046-2069 |
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dc.identifier.uri |
http://hdl.handle.net/10195/61655 |
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dc.description.abstract |
A series of η3-indenyl molybdenum compounds [(η3-4,7-Me2C9H5)Mo(CO)2(N,NL)Cl] (N,NL = bpy, phen, pyma), isostructural with well-known η3-allyl compounds, was synthesized from the recently established halide synthon [{(η5-4,7-Me2C9H5)Mo(CO)2(μ-Cl)}2]. The low stability of the hexacoordinated η3-indenyl molybdenum species in solution has been overcome by a modification of the chelating ligand. Hence, the dissociation of the compounds bearing ligands with methyl groups beside nitrogen donor atoms (e.g. 6,6′-Me2-bpy, 2,9-Me2-phen; 2,9-Me2-4,7-Ph2-phen) is strongly disfavored due to the steric requirements of the substituents. The considerable discrimination of the pentacoordinated species enables the use of [(η5-4,7-Me2C9H5)Mo(CO)2(2,9-Me2-phen)][BF4] for the assembly of derivatives bearing other halides and pseudohalides in the coordination sphere of molybdenum. The current study further describes some other new indenyl complexes accessible from [{(η5-4,7-Me2C9H5)Mo(CO)2(μ-Cl)}2]. All structural types presented in this experimental study were supported by X-ray crystallographic data. |
cze |
dc.format |
p. 27140-27153 |
eng |
dc.language.iso |
eng |
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dc.publisher |
Royal Society of Chemistry |
cze |
dc.relation.ispartof |
RSC Advances. 2015, vol. 5, issue 34 |
eng |
dc.rights |
open access |
eng |
dc.title |
Stabilization of η3-indenyl compounds by sterically demanding N,N-chelating ligands in the molybdenum coordination sphere |
eng |
dc.type |
Article |
cze |
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
dc.identifier.doi |
10.1039/C5RA01450F |
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dc.relation.publisherversion |
http://pubs.rsc.org/en/content/articlelanding/2015/ra/c5ra01450f#!divAbstract |
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dc.identifier.wos |
WOS:000351556800091 |
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dc.identifier.scopus |
2-s2.0-84925251236 |
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dc.rights.license |
This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence http://creativecommons.org/licenses/by-nc/3.0/ |
eng |
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