Übergangsmetallkomplexe mit Schwefelliganden, LXXXI [Ru(NO)('S5')]Br, ein reaktiver Ruthenium-Schwefelligand- Nitrosyl-Komplex: Synthese und Reaktionen mit Azid und Amid/Transition Metal Complexes with Sulfur Ligands, LXXXI [Ru(NO)('S5')]Br, a Reactive Ruthenium Sulfur Ligand Nitrosyl Complex: Synthesis and Reactions with Azide and Amide

In order to investigate the potential conversion of coordinated NO into N2 ligands at Ru sulfur centers, the cationic Ru nitrosyl complex meso-[Ru(NO)('S5')]Br (1)** was synthesized by template alkylation of [NBu4][Ru(NO)('S2')2]** with (BrC2H4)2S. 1 is reactive towards nucleophiles. Reaction with azide yields N2O, N2 and [Ru('S5')]2 (2), reaction with LiNH2, NH3 and NEt3 leads to C-S bond cleavage in the 'S5' ligand of 1 and to the formation of a Ru nitrosyl vinylthioetherthiolate complex.