Reactive Dimerization of an N-Heterocyclic Plumbylene: C−H Activation with PbII

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F19%3A63523409" target="_blank" >RIV/70883521:28610/19:63523409 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201811559" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201811559</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/anie.201811559" target="_blank" >10.1002/anie.201811559</a>

Result language
angličtina
Original language name
Reactive Dimerization of an N-Heterocyclic Plumbylene: C−H Activation with PbII
Original language description
The N-heterocyclic plumbylene [Fe{(eta(5)-C5H4)NSiMe3}(2)Pb:] is in equilibrium with an unprecedented dimer in solution, whose formation involves the cleavage of a strong C-H bond and concomitant formation of a Pb-C and an N-H bond. According to a mechanistic DFT assessment, dimer formation does not involve direct Pb-II insertion into a cyclopentadienyl C-H bond, but is best described as an electrophilic substitution. The bulkier plumbylene [Fe{(eta(5)-(CH4)-H-5)NSitBuMe(2)}(2)Pb:] shows no dimerization, but compensates its electrophilicity by the formation of an intramolecular Fe-Pb bond.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
<a href="/en/project/LO1504" target="_blank" >LO1504: Centre of Polymer Systems Plus</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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