Article
Protonolysis of Fe-C bonds of a diiminopyridineiron(II) dialkyl complex by acids of different strengths: Influence of monoanionic ligands on the spectroscopic properties of diiminopyiridine-FeY2 complexes
Author/s | Cartes Domínguez, María Ángeles
Palma Ramírez, María del Pilar Sandoval Valencia, John Jairo Cámpora Pérez, Juan Álvarez González, Eleuterio |
Publication Date | 2014 |
Deposit Date | 2018-01-22 |
Published in |
|
Abstract | The reaction of the dialkyliron complex [Fe(CH2SiMe 3)2(MesBIP)] (MesBIP = 2,6-bis((N-mesityl)acetimidoyl)pyridine) with protic acids (HY) of different strengths (Y = C6F5O, CF3CO2, Cl, CF3SO3) invariably leads to the ... The reaction of the dialkyliron complex [Fe(CH2SiMe 3)2(MesBIP)] (MesBIP = 2,6-bis((N-mesityl)acetimidoyl)pyridine) with protic acids (HY) of different strengths (Y = C6F5O, CF3CO2, Cl, CF3SO3) invariably leads to the cleavage of both Fe-C bonds, independent of the Fe/HY ratio used (either 1:2 or 1:1), affording the corresponding complexes [FeY2(MesBIP)]. Relevant spectroscopic features of these compounds, such as paramagnetic 1H NMR shifts and UV-Vis absorption bands, exhibit a marked dependence on the nature of Y |
Funding agencies | Gobierno de España Junta de Andalucía |
Project ID. | CTQ2012-30962
FQM5074 |
Citation | Cartes Domínguez, M.Á., Palma Ramírez, M.d. ., Sandoval Valencia, J.J., Cámpora Pérez, J. y Álvarez González, E. (2014). Protonolysis of Fe-C bonds of a diiminopyridineiron(II) dialkyl complex by acids of different strengths: Influence of monoanionic ligands on the spectroscopic properties of diiminopyiridine-FeY2 complexes. Inorganica Chimica Acta, 412, 73-78. |
Files | Size | Format | View | Description |
---|---|---|---|---|
Protonolysis of Fe-C bonds of a ... | 6.118Mb | [PDF] | View/ | |