Electronic effects of donor and acceptor substituents on dipirido(3,2-a:2',3'-c) phenazine (dppz)
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Date
2012-03-27
Authors
Arancibia, A.
Concepción, J.
Daire, N.
Leiva, G.
Leiva, A.M.
Del Rio, R.
Díaz Harris, Ramiro
Francois Cifuentes, María Angélica
Saldivia, M.
Concepción, J.
Daire, N.
Leiva, G.
Leiva, A.M.
Del Rio, R.
Díaz Harris, Ramiro
Francois Cifuentes, María Angélica
Saldivia, M.
Authors
Date
2012-03-27
Datos de publicación:
10.1080/00958970108022645
Keywords
Electrones
Collections
Abstract
The chelate ligands 11-R-dipyrido[3,2-a:2′,3′-c]phenazine, dppz-R (R = NH2, CH3, H, COOH, NO2) and the Re(dppz-R)(CO)3Cl (R = NH2, COOH, NO2) complexes were synthesized and characterized by conventional techniques. The influence of the donor and acceptor properties of the R substituents on the ligand properties were studied by spectroscopic techniques such as 1H-NMR and UV-Vis. Theoretical calculations were also achieved, mainly to interpret and understand the experimental spectra.
Description
Keywords
Electrones
Citation
10.1080/00958970108022645