Discovery of (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride

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Reference of 301224-40-8. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 301224-40-8, Name is (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride

Several alpha-configured C-sialosides were synthesised by cross metathesis and further synthetic derivatisation to obtain ligands for Trypanosoma cruzi trans-sialidase (TcTS), a key enzyme in Chagas disease. Affinities of these compounds to immobilised TcTS were measured by surface plasmon resonance (SPR). The KD values thus obtained are in the lower millimolar range and will be discussed. The results show the importance of addressing Tyr119 and Trp312 side chains of TcTS in target oriented ligand synthesis, since these amino acids constitute the acceptor binding region in the active site of TcTS. The best ligand showed a significant decrease of TcTS activity in a preliminary NMR based inhibition assay.

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Reference:
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI