Anionic and neutral complexes of ruthenium (II) with...

Details Anionic and neutral complexes of ruthenium (II) with... Anionic and neutral complexes of ruthenium (II) with...

2008-07-01

2008-07-01

Gonzalez, P. Nazario (Department: 1621)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heavy metal containing doai

C556S137000, C546S002000

Reexamination Certificate

active

11605920

ABSTRACT:
A class of anionic and neutral complexes of ruthenium (II) containing nitrogen oxide (NO) and optionally a nitrogen ligand is described; a process for their preparation is also described. The preparation process includes the use of starting complexes of ruthenium (III) which are reacted with suitable reagents so as to obtain complexes containing NNO coordinated to ruthenium (II). Additional substitution reactions allow the introduction of new groups that coordinate to the ruthenium atom, among which some nitrogen ligands.

REFERENCES:
Inorganica Chimica ACTA, 160 (1989) p. 59-63; Reactions of Ruthenium (III) and -(IV) Chlorocomplexes with Nitrogen Oxides N0 and N02.
Inorganic Chemistry Laboratories; I.P. Evans et al.; p. 204-209; “Dichlorotetrakis (dimenthyl sulphoxide) ruthenium (II) and its Use as a Source Material for Some New Ruthenium (ii) Complexes”.
Haya/Interperiodica Publishing; 1997; O.V. Rudnitskaya et al.; Interaction of Ruthenium Nitroso Complexes with Dimethyl Sulfoxide.

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