Electric Literature of 37366-09-9, Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, molecular formula is C12H12Cl4Ru2. In a patent, introducing its new discovery.
Comparative study on ortho-C-H vs ortho-C-X (X = C, Cl, S) bond activation in ortho-Caromatic-N bond fusion in substituted anilines using ruthenium(II) mediators: Isolation and characterization of unusual Ru 2 complexes
The chemical reactions of a selection of ortho-mono- and disubstituted anilines with two ruthenium polyene mediator complexes, CpRu IICl(PPh3)2 (Cp- = cyclopentadienyl anion) and (Bnz)2RuII2Cl4 (Bnz = benzene), have been undertaken with a primary aim to make a comparison between ortho-C-H and ortho-C-X (X = Cl, C, S) bond activation processes in ortho-C-N bond fusion reactions. The reaction of ortho-monosubstituted anilines, viz., 2-chloroaniline (HL1a), 2-methylaniline (HL1c), and 2-methylthioaniline (HL1b), with CpRuIICl(PPh 3)2 yielded mononuclear complexes [CpRuIIL 2a-cCl] (1, 3, and 5), containing in situ generated ligands N-(aryl)-ortho-quinonediimine, L2a-c, along with anilido-bridged RuIII2 complexes (2, [CpClRuIII{mu- eta2-(L1a)-}]2; 4, [CpClRu III{mu-eta2-(L1c)-}] 2; and [6]Cl2, [CpRuIII{mu-eta2: eta1-(L1b)-}]2), respectively. The new ligands, L2a-c are formed via ortho-C-H bond activation reactions, whereas ortho-C-X bonds remained unaffected. However, the ortho-C-Cl bond activation reaction is also noted in the reaction between CpRu IICl(PPh3)2 and ortho-disubstituted aniline 2,6-dichloroaniline (HL3a) in more forceful conditions. The ruthenium(III) binuclear complex [CpRuIII{mu-eta2: eta1-(L3a)-}(mu-eta2: eta1-L2d)(mu-eta2-acetate)Ru IIICl]Cl, [7]Cl, of an in situ generated N-(2,6-dichlorophenyl)-6- chloro-ortho-quinonediimine ligand, L2d, has been isolated from the above reaction. The ligand L2d coordinates in a eta2- binding mode through an imine (=NH) nitrogen atom. The coordination mode of 2,6-dichloroanilide, (L3a)-, in [7]Cl is unusual in that an aromatic-C-Cl group is coordinated to a Ru(III) center, and it represents the first authentic crystallographic evidence of such a coordination mode in a transition metal complex. Similar reactions on a redox-inert mediator complex, (Bnz)2RuII2Cl4 (Bnz = benzene), with the aforesaid aromatic amines failed to result in ortho-C-N bond fusion reactions and afforded the mononuclear anilino complexes and an anilido-bridged RuII2 compound, [9]Cl2. The complexes have been characterized by using a host of physical methods as well as single-crystal X-ray structure determination. Their redox and spectroscopic properties have been thoroughly characterized by cyclic voltammetry and UV-vis and electron paramagnetic resonance spectroscopy. Density-functional theory calculations were employed to confirm their structural features and to support the spectral and redox properties.
If you are interested in 37366-09-9, you can contact me at any time and look forward to more communication.Electric Literature of 37366-09-9
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI