RT info:eu-repo/semantics/article
T1 Evidence of fluoride transfer from the anion of
[Zr{C5H3[SiMe2(η1-NtBu)]2}]+[RB(C6F5)3]_
complexes to the zirconocenium cation
A1 Cano Sierra, Jesús
A1 Sudupe Ormeño, María
A1 Royo Gracia, Pascual
A1 González Mosquera, Marta Elena
K1 Homogeneous catalysis
K1 Ion pairs
K1 Polymerization
K1 Reaction mechanisms
K1 Zirconium
K1 Ciencia
K1 Química inorgánica
K1 Science
K1 Chemistry, inorganic
AB In summary, we have found experimental evidence to support a reaction pathway involving direct fluoride migrationto the zirconium cation without previous transfer of C6F5.It is noteworthy that the opening of the silyl–amido bridge was not observed in the course of these activations. Experiments with other donor ligands are in progress to investigate the conditions under which the ion pairs 1 and 2 may follow different decomposition routes and the possible mechanisms of these reactions.
PB John Wiley & Sons
SN 1433-7851
YR 2006
FD 2006
LK http://hdl.handle.net/10017/4199
UL http://hdl.handle.net/10017/4199
LA eng
NO Financial support by the Spanish MEC (project MAT2004-02614)and DGUI/CM (program S/0505/PPQ-0328) is acknowleged.
DS MINDS@UW
RD 27-abr-2024