RT Journal Article
T1 Copper(I)-Arene Complexes with a Sterically Hindered Tris(pyrazolyl)borate Ligand
A1 Álvarez, María
A1 Urbano Baena, Juan
A1 Romero Fructos-Vázquez, Manuel
A1 Álvarez, Eleuterio
A1 Pérez Romero, Pedro José
AB A series of arene copper(I) complexes bearing the hydrotris(3-mesitylpyrazolyl)borate ligand (Tp(Ms)) of general formula Tp(Ms)Cu(arene) (arene = toluene, 1; nitrobenzene, 2; chlorobenzene, 3; and iodobenzene, 4) has been structurally characterized. Complexes 1-3 show a (2)-arene coordination mode to the copper center, whereas the iodobenzene ligand in 4 is coordinated to Cu by the iodine atom. In the absence of excess arene, these compounds undergo arene loss and formation of the dinuclear complex [Tp(Ms)Cu](2) (5), which has also been structurally characterized. Given the number of catalytic systems described in which the Tp(x)Cu core plays the main role, the observation of these adducts assesses their presence in those catalytic systems, a feature not described to date.
PB Wiley-VCH Verlag
SN 1434-1948
SN 1099-0682
YR 2018
FD 2018
LK http://hdl.handle.net/10272/15971
UL http://hdl.handle.net/10272/15971
LA eng
NO Álvarez, M., Urbano, J., Fructos, M. R., Álvarez, E., & Pérez, P. J. (2018). Copper(I)-Arene Complexes with a Sterically Hindered Tris(pyrazolyl)borate Ligand. European Journal of Inorganic Chemistry, 2018(19), 2026-2030. https://doi.org/10.1002/ejic.201800176
NO Support for this work was provided by MINECO (CTQ2014-52769-C3-1-R)
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026