Reaction of Spiro[2.4]hepta-4,6-diene with Molybdenum(II) Indenyl Compounds: Effects of Substitution in the Indenyl Ligand

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39885419" target="_blank" >RIV/00216275:25310/11:39885419 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/om100840r" target="_blank" >http://dx.doi.org/10.1021/om100840r</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/om100840r" target="_blank" >10.1021/om100840r</a>

Result language
angličtina
Original language name
Reaction of Spiro[2.4]hepta-4,6-diene with Molybdenum(II) Indenyl Compounds: Effects of Substitution in the Indenyl Ligand
Original language description
The series of molybdenum indenyl compounds [(Ind)Mo(CO)2(NCMe)2][BF4] was prepared, and their reactivity toward spiro[2.4]hepta-4,6-diene was studied. It was observed that the spiro[2.4]hepta-4,6-diene ring opening could be blocked through substitution in the indenyl ring. Hence, the 2-substituted compound [(C9H6Me)Mo(CO)2(NCMe)2][BF4] and 1,3-disubstituted compound [(C9H5tBu2)Mo(CO)2(NCMe)2][BF4] do not produce the usual ansa-compounds but the compounds with 4-bonded spiro[2.4]hepta-4,6-diene [(Ind)(C5H4(CH2)2)Mo(CO)2][BF4]. The use of 1-substituted compounds [(C9H6R)Mo(CO)2(NCMe)2][BF4] or compounds with less sterically demanding substituents in the 1,3-positions [(C9H5Ph2)Mo(CO)2(NCMe)2][BF4] does not block the ring-opening reaction. These compoundsgive ansa-molybdenocenes [(Ind)(C5H4CH2CH2)Mo(CO)][BF4] in a manner similar to that for the unsubstituted analogue.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/GP203%2F09%2FP100" target="_blank" >GP203/09/P100: Ring-functionalized vanadocene and molybdenocene complexes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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