Repositorio de producción científica de la Universidad de Sevilla

Oxygen-Induced Dimerization of Alkyl-Manganese(II) 2,6-Bisiminopyridine Complexes: Selective Synthesis of a New Ditopic NNN-Pincer Ligand

 

Advanced Search
 
Opened Access Oxygen-Induced Dimerization of Alkyl-Manganese(II) 2,6-Bisiminopyridine Complexes: Selective Synthesis of a New Ditopic NNN-Pincer Ligand
Cites

Show item statistics
Icon
Export to
Author: Sandoval, John J.
Melero, Cristobal
Palma, Pilar
Álvarez González, Eleuterio
Rodríguez Delgado, Antonio
Cámpora, Juan
Date: 2016
Published in: Organometallics, 35 (19), 3336-3343.
Document type: Article
Abstract: The outcome of the reaction of manganese(II) dialkyls with 2,6-bisiminopyridine (BIP) ligands is dramatically altered by the presence of very small amounts of oxygen (< 0.5 mol %), leading to binuclear species. These arise from the dimerization of the initial product, a Mn(II) 4-alkyl-2,6-bisiminodihydropyridinate alkyl complex. Cleavage of the binuclear Mn products with methanol affords the free dimeric bases, which can be regarded as a special type of ditopic NNN pincer ligand with an unusual tricyclic framework. The coordinative ability of the new ligands has been probed with the syntheses of Zn and Pd organometallic derivatives
Cite: Sandoval, J.J., Melero, C., Palma, P., Álvarez González, E., Rodríguez Delgado, A. y Cámpora, J. (2016). Oxygen-Induced Dimerization of Alkyl-Manganese(II) 2,6-Bisiminopyridine Complexes: Selective Synthesis of a New Ditopic NNN-Pincer Ligand. Organometallics, 35 (19), 3336-3343.
Size: 868.8Kb
Format: PDF

URI: https://hdl.handle.net/11441/76530

DOI: 10.1021/acs.organomet.6b00538

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)