Functionalised Tris(pyrazolyl)methane Ligands and Re(CO)₃ Complexes Thereof

Tricarbonylmanganese(I) and –rhenium(I) Complexes of Imidazol‐Based Phosphane Ligands: Influence of the Substitution Pattern on the CO Release Properties

“…The metrical parameters are comparable to those of tris(pyrazolyl)methane (tpm) complexes of Re(CO) 3 . [39][40][41][42] …”

Tricarbonylrhenium(I) and ‐technetium(I) Complexes with Tris(1,2,3‐triazolyl)phosphine Oxides

“…[21][22][23][24][25][26] But also scorpionate ligands with various backbones and donor atom constellations found attention in this context. This includes the classical tris(pyrazolyl)borates, tris(pyrazolyl) methanes and poly(mercaptoimidazolyl)borates, [7,8,[27][28][29][30][31][32][33][34][35][36][37] but also such with a central phosphorus atom. [38] One of the reason for the development of carbon-and phosphorus-centered ligand systems was the intention to improve the stability of such ligands by the replacement of the hydrolytically less stable BÀ N bonds by more stable CÀ N or CÀ P bonds.…”

“…But also scorpionate ligands with various backbones and donor atom constellations found attention in this context. This includes the classical tris(pyrazolyl)borates, tris(pyrazolyl)methanes and poly(mercaptoimidazolyl)borates, [7,8,27–37] but also such with a central phosphorus atom [38] …”

Fluorescent Polylactides with Rhenium(bisimine) Cores for Tumour Diagnostics

“…We adapted Saatchi and Häfeli's approach of opening lactides with hydroxy‐functionalised tridentate ligands. Instead of a tridentate ligand, the monodentate 3‐hydroxymethylpyridine was used as the initiator 10,11. A monodentate end‐group at the polylactide instead of a tridentate ligand leaves two coordination sites on the rhenium tricarbonyl core for further functionalisation with a bidentate ligand.…”