New explortion of Dichloro(benzene)ruthenium(II) dimer

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In an article, published in an article, once mentioned the application of 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer,molecular formula is C12H12Cl4Ru2, is a conventional compound. this article was the specific content is as follows.Product Details of 37366-09-9

Three different series of novel mononuclear arene-ruthenium(II) complexes containing amino-phosphine ligands, namely, [RuCl2{kappa 1(P)-2-Ph2PC6H4CH 2NHR}(eta6-arene)], [RuCl2{kappa 1(P)-3-Ph2PC6H4CH 2NHR}(eta6-arene)], and [RuCl2{kappa 1(P)-4-Ph2PC6H4CH 2NHR}(eta6-arene)] (arene = C6H6, p-cymene, 1,3,5-C6H3Me3, C6Me 6; R = iPr, tBu; all combinations), have been synthesized and fully characterized. These readily accessible species are efficient catalysts for the selective hydration of organonitriles into amides under challenging reaction conditions, i.e., pure aqueous medium in the absence of any cocatalyst, being much more active than their corresponding nonfunctionalized triphenylphosphine counterparts [RuCl2(PPh 3)(eta6-arene)]. The results obtained in this study indicate that the (amino-phosphine)ruthenium(II) complexes operate through a “bifunctional catalysis” mechanism in which the ruthenium center acts as a Lewis acid, activating the nitrile molecule, and the P-donor ligand acts as a Brnsted base, the pendant amino group generating the real nucleophile of the hydration process, i.e., the OH- group.

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