RT Journal Article
T1 Copper(I)-Olefin Complexes:The Effect of the Trispyrazolylborate Ancillary Ligand in Structure and Reactivity
A1 Martín Gandul, Carmen
A1 Muñoz Molina, José María
A1 Álvarez, Eleuterio
A1 Locati, Abel
A1 Maseras, Feliu
A1 Rodríguez Belderraín, Tomás
A1 Pérez Romero, Pedro José
AB The spectroscopic and structural characteristics and the relative reactivity of several TpMsCu(olefin) (olefin = ethylene, 1, 1-hexene, 2, allyl ethyl ether, aee, 3, cyclohexene, 4, and styrene, 5) complexes bearing the bulky hydrotris(3-mesitylpyrazolyl)borate ligand have been examined. Experimental data, including an unusual high-field chemical shift in the 1H and 13C NMR spectra, and DFT theoretical calculations support the proposal that the copper−olefin linkage is mainly sustained by σ-donation, lacking a substantial degree of π-back-donation
PB American Chemical Society
SN 0276-7333
SN 1520-6041 (electrónico)
YR 2010
FD 2010
LK https://hdl.handle.net/10272/22792
UL https://hdl.handle.net/10272/22792
LA eng
NO Martín, C., Muñoz-Molina, J. M., Locati, A., Alvarez, E., Maseras, F., Belderrain, T. R., & Pérez, P. J. (2010). Copper(I)−Olefin Complexes: The Effect of the Trispyrazolylborate Ancillary Ligand in Structure and Reactivity. In Organometallics (Vol. 29, Issue 16, pp. 3481–3489). American Chemical Society (ACS). https://doi.org/10.1021/om1002705
NO We thank the MICINN (Proyecto CTQ2008−00042BQU, CTQ2008-06866-CO2-02/BQU and Consolider Ingenio 2010 grant CSD2006-0003), the Junta de Andalucía (Proyecto P07-FQM-02794), and the ICIQ Foundation for financial support. C.M. thanks the Ministerio de Educación for a research fellowship
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026