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SYNTHESIS, CHARACTERIZATION AND SOLUTION CHEMISTRY OF NEW Re(V) DIOXO COMPLEXES
Titel:
SYNTHESIS, CHARACTERIZATION AND SOLUTION CHEMISTRY OF NEW Re(V) DIOXO COMPLEXES
Auteur:
Gancheff, J. Melian, C. Kremer, C. Dominguez, S. Mederos, A. Ventura, O. N. Kremer, E.
Verschenen in:
Journal of coordination chemistry
Paginering:
Jaargang 54 (2001) nr. 3-4 pagina's 285-296
Jaar:
2001-11-01
Inhoud:
In this work, we report the synthesis, characterization and potentiometric studies of new Re(V) complexes of general formula [ReO2(amine)2]+ (amine = 1,2-diaminopropane, 1,4-diaminobutane, N,N'-diethylethylenediamine, diethylenetriamine, triethylenetetramine and N-tris(2-aminoethyl)amine). Compounds were prepared starting from [ReO2I(PPh3)2] and characterized by several techniques. The presence of different substituent groups in the diamines (including alkyl and amine groups) allows the presence of pendant arms. When these groups are free amino groups, they can react with acids such as H+ and M2+ cations and studied by potentiometry. The formation of very stable binuclear species was demonstrated.
Uitgever:
Taylor & Francis
Bronbestand:
Elektronische Wetenschappelijke Tijdschriften
Details van artikel 102 van 116 gevonden artikelen