Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Reexamination Certificate
2007-01-30
2007-01-30
Nazario-Gonzalez, Porfirio (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
C548S101000, C548S108000, C546S002000, C514S492000, C423S022000
Reexamination Certificate
active
10472834
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 NO 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:
Rudnitskaya et al., Russian Journal of Coordination Chemistry, vol. 23, No. 9, pp. 658-661 (1997).
Inorganica Chimica Acta, 160 (1989) p. 59-63; Reactions of Ruthenium (III) 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/Interperodica Publishing; 1997; O.V. Rudnitskaya et al.; Interaction of Ruthenium Nitroso Complexes with Dimethyl Sulfoxide.
Alessio Enzo
Bergamo Alberta
Mestroni Giovanni
Sava Gianni
Nazario-Gonzalez Porfirio
Sigea S.R.L.
Stetina Brunda Garred & Brucker
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