Stabilization of eta(3)-indenyl compounds by sterically demanding N,N-chelating ligands in the molybdenum coordination sphere

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39899626" target="_blank" >RIV/00216275:25310/15:39899626 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1039/c5ra01450f" target="_blank" >http://dx.doi.org/10.1039/c5ra01450f</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c5ra01450f" target="_blank" >10.1039/c5ra01450f</a>

Result language

angličtina

Original language name

Stabilization of eta(3)-indenyl compounds by sterically demanding N,N-chelating ligands in the molybdenum coordination sphere

Original language description

A series of eta(3)-indenyl molybdenum compounds [(eta(3)-4,7-Me2C9H5)Mo(CO)(2)(L-N,L-N)Cl] (L-N,L-N = bpy, phen, pyma), isostructural with well-known eta(3)-allyl compounds, was synthesized from the recently established halide synthon [{(eta(5)-4,7-Me2C9H5)Mo(CO)(2)(mu-Cl)}(2)]. The low stability of the hexacoordinated h 3-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 besidenitrogen donor atoms (e.g. 6,6'-Me-2-bpy, 2,9-Me-2-phen; 2,9-Me-2-4,7-Ph-2-phen) is strongly disfavored due to the steric requirements of the substituents. The considerable discrimination of the pentacoordinated species enables the use of [(eta(5)-4,7-Me2C9H5)Mo(CO)(2)(2,9-Me-2-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 [{

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

RSC Advances

ISSN

2046-2069

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

34

Country of publishing house

GB - UNITED KINGDOM

Number of pages

14

Pages from-to

27140-27153

UT code for WoS article

000351556800091

EID of the result in the Scopus database

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