Intramolecular activation of pendant alkenyl group as a tool for modification of the zirconocene framework

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00361646" target="_blank" >RIV/61388955:_____/11:00361646 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ica.2011.03.061" target="_blank" >http://dx.doi.org/10.1016/j.ica.2011.03.061</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ica.2011.03.061" target="_blank" >10.1016/j.ica.2011.03.061</a>

Result language
angličtina
Original language name
Intramolecular activation of pendant alkenyl group as a tool for modification of the zirconocene framework
Original language description
The diphenyl zirconocene [(eta(5)-C(5)H(5)){eta(5)-C(5)H(4)CMe(2)(CH(2))(2)CH=CH(2)}ZrPh(2)] (2) was readily obtained from the corresponding zirconocene dichloride 1 and two equivalents of phenyllithium. Upon thermal treatment at 80 degrees C, complex 2released benzene, with concomitant activation of the pendant double bond and formation of intramolecularly alpha-tethered zirconaindane [(eta(5)-C(5)H(5)){eta(5), eta(1), eta(1)-C(5)H(4)CMe(2)(CH(2))(2)CHCH(2)C(6)H(4)}Zr] (3). Both Zr-C sigma-bonds in 3easily undergo nucleophilic reactions with two equivalents of HCl or one equivalent of Cl(2)PPh giving rise to zirconocene dichlorides with pendant phenyl group [(eta(5)-C(5)H(5)){eta(5)-C(5)H(4)CMe(2)(CH(2))(4)Ph}ZrCl(2)] (4) or with 1-phenylphosphindolinyl moiety [(eta(5)-C(5)H(5)){eta(5)-C(5)H(4)CMe(2)(CH(2))(2)cyclo-CHCH(2)C(6)H(4)P(Ph)}ZrCl(2)] (5), respectively.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

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

Similar results(10)