Metallkomplexe mit biologisch wichtigen Liganden XXVI : Reaktionen von Bis(α-aminoacidato)platin(II)-Komplexen mit Nitrosylsalzen: Nitrosylplatin-Komplexe[xxx] + X- (X = BF4 , PF6 , SbF6 )/Metal Complexes with Biologically Important Ligands XXXVI : Reaction of Bis(α-aminoacidato) Platinum(II) Complexes with Nitrosyl Salts: Nitrosyl Platinum Complexes[xxx]+X-(X = BF4 , PF6 , SbF 6)

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Abstract
The reactions of the glycinato, alaninato or cyclo-leucinato chelate Pt complexes trans- .**GRAPHIC**. with nitrosyl salts NO+X- (X = BF4, PF6, SbF6) in acetonitrile at -20.degree. C give the blue nitrosyl compounds .**GRAPHIC**. Nitrosation at the amino groups is not observed. The spectroscopic data of the nitrosyl complexes (IR, XPE) are reported. .**GRAPHIC**. reacts with Li halides or halogens in DMF to give the Pt (IV) complexes X2Pt(NH2CH2CO2)2 (X = Cl, Br, I).