Tetranuclear Rollover Cyclometalated Organoplatinum-Rhenium Compound; C-I Oxidative Addition and C-C Reductive Elimination Using a Rollover Cycloplatinated Dimer

The novel tetranuclear Pt(IV)-Re(VII) complex [Pt2Me4(OReO3)2(PMePh2)2(µ–bpy-2H)], 4, is synthesized through the reaction of silver perrhenate with new rollover cycloplatinated(IV) complex [Pt2Me4I2(PMePh2)2(µ–bpy-2H)], 3. In complex 4, while 2,2ʹ-bipyridine (bpy) acts as...

Rhenium versus cadmium: an alternative structure for a thermally stable cadmium carbonyl compound

The previously reported novel cadmium carbonyl compound, [Cd(CO)3(C6H3Cl)]4, is better formulated as the rhenium compound, [Re(CO)3(C4N2H3S)]4.

Вплив кластерних сполук ренію з органічними лігандами на активність глюкозооксидази

Influence of cluster rhenium compounds with different ligands on the activity of glucoseoxidase was studied. Ability of the rhenium compounds to influence on the enzyme’s activity was ascertained. Itis depended on the compound structure and the time of incubation: activity of the glucoseoxidase changed by 4–24 %. The cluster compound with GABA ligand reduced the enzymatic activity, but compounds with hydrophobic ligands increased the activity of glucoseoxidase. Different mechanisms of the cluster rhenium compound–enzyme interactions are suspected.