Repositorio de producción científica de la Universidad de Sevilla

Sequential reduction and alkyl exchange reactions of bis(imino)pyridine dialkyliron(II) with trimethylaluminum

 

Advanced Search
 
Opened Access Sequential reduction and alkyl exchange reactions of bis(imino)pyridine dialkyliron(II) with trimethylaluminum
Cites

Show item statistics
Icon
Export to
Author: Cartes Domínguez, María Ángeles
Rodríguez Delgado, Miguel A.
Palma Ramírez, María del Pilar
Álvarez González, Eleuterio
Date: 2014
Published in: Organometallics, 33, 1834-1839.
Document type: Article
Abstract: The sequence of reactions ensuing when the 2,6-bis(imino)pyridine Fe(II) dialkyl complexes [Fe(CH2SiMe3)2(BIP)] react with trimethylaluminum is described in detail. The first step is the reduction of the dialkyl to the corresponding monoalkyl complex [Fe(CH 2SiMe3)(BIP)]. In the presence of an excess of trimethylaluminum, these undergo exchange of the remaining CH 2SiMe3 group for methyl, and ultimately the methyliron fragment is displaced from the complex, leading to previously known paramagnetic aluminum compounds. The diethylaluminum complex [AlEt2( iPrBIP)] was obtained when triethylaluminum was used instead of trimethylaluminum.
Cite: Cartes Domínguez, M.Á., Rodríguez Delgado, M.A., Palma Ramírez, M.d.P. y Álvarez González, E. (2014). Sequential reduction and alkyl exchange reactions of bis(imino)pyridine dialkyliron(II) with trimethylaluminum. Organometallics, 33, 1834-1839.
Size: 1.206Mb
Format: PDF

URI: http://hdl.handle.net/11441/67225

DOI: 10.1021/om500167r

See editor´s version

This work is under a Creative Commons License: 
Attribution-NonCommercial-NoDerivatives 4.0 Internacional

This item appears in the following Collection(s)