Category: 37366-09-9

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, HPLC of Formula: C12H12Cl4Ru2.

<(Ru(eta6-arene)Cl2)2> (eta6-arene = benzene, p-cymene or hexamethylbenzene) reacts with EPh3 (E = P, As or Sb) in methanol to give monomeric cationic arene hydrido complexes + in presence of AgBF4 or AgPF6.However, reactions in presence of triphenylphosphine also yield a symmetrically bridged tris (mu-methoxy) complex <(PPh3)3Ru(mu-OMe)3Ru(PPh3)3>+.The crystal structure of BF4 has been determined.Crystal data, monoclinic system, space group P21/n, a=14.792 (2) Angstroem; b=14.351 (1) Angstroem; c=17.661 (2) Angstroem; beta=102.25 (1) deg and Z=4.Crystal structure determination reveals the distortion of the Ru(PPh3)2H+ unit in the cation +. – Keywords: Arene hydrido complexes; Ruthenium; Phosphine; Arsine; Stibine

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.HPLC of Formula: C12H12Cl4Ru2. In my other articles, you can also check out more blogs about 37366-09-9

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

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, Formula: C12H12Cl4Ru2.

The monocationic chloro complexes containing chelating 1,10-phenanthroline (phen) ligands [(arene)Ru(N?Cl]+ (1: arene = C6H 6, N?N = phen; 2: arene = C6H6, N?N = 5-NO2-phen; 3: arene = p-MeC6H4Pri, N?N = phen; 4: arene = p-MeC6H4Pri, N?N = 5-NO2-phen; 5: arene = C6Me6, N?N = phen; 6: arene = C6Me6, N?N = 5-NO2-phen; 7: arene = C6Me6, N?N = 5-NH2-phen) have been prepared and characterised as the chloride salts. Hydrolysis of these chloro complexes in aqueous solution gave, upon precipitation of silver chloride, the corresponding dicationic aqua complexes [(arene)Ru(N?N) (OH2)]2+ (8: arene = C6H6, N?N = phen; 9: arene = C6H6, N?N = 5-NO2-phen; 10: arene = p-MeC6H4Pri, N?N = phen; 11: arene = p-MeC6H4Pri, N?N = 5-NO 2-phen; 12: arene = C6Me6, N?N = phen; 13: arene = C6Me6, N?N = 5-NO2-phen; 14: arene = C6Me6, N?N = 5-NH2-phen), which have been isolated and characterised as the tetrafluoroborate salts. The catalytic potential of the aqua complexes 8-14 for transfer hydrogenation reactions in aqueous solution has been studied: complexes 12 and 14 catalyse the reaction of acetophenone with formic acid to give phenylethanol and carbon dioxide with turnover numbers around 200 (80 C, 7 h). In the case of 12, it was possible to observe the postulated hydrido complex [(C6Me6) Ru(phen)H]+ (15) in the reaction with sodium borohydride; 15 has been characterised as the tetrafluoroborate salt, the isolated product [15]BF 4, however, being impure. The molecular structures of [(C 6Me6)Ru(phen)Cl]+ (1) and [(C 6Me6)Ru(phen)(OH2)]2+ (12) have been determined by single-crystal X-ray structure analysis of [1]Cl and [12](BF 4)2.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C12H12Cl4Ru2. In my other articles, you can also check out more blogs about 37366-09-9

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

37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, molecular formula is C12H12Cl4Ru2, belongs to ruthenium-catalysts compound, is a common compound. In a patnet, once mentioned the new application about 37366-09-9, category: ruthenium-catalysts

A protocol for the synthesis of C2- and C1-symmetric 2,2?-diarylphosphino-substituted biferrocenes (bifep-type ligands) is presented and the preparation of four representatives is described [(S p,Sp)-2-R12P-2?- R 22P-1,1?-biferrocene; 1 (bifep): R1 = R2 = Ph; 2: R1 = Ph, R2 = Cy; 3: R1 = R2 = 3,5-Me2C6H3; 4: R1 = 3,5-Me2-4-OMe-C6H2, R2 = 3,5-(CF3)2C6H3]. In addition, the synthesis of three palladium(ii) complexes ([PdX2(L)], 10: L = 1, X = Cl; 11: L = 4, X = Cl; 12: L = 1, X = C6F5 and of four bifep ruthenium complexes (13: [RuCl(p-cymene)(1)]PF6; 14: [RuI(p-cymene)(1)]PF6; 15: [RuCl(benzene)(1)]PF6; 16: [RuI(p-cymene)(1)]I) is reported. In the solid state the biferrocene unit of complexes 10, 11 and 15 adopt either a (P)-shaped (10) or an (M)-shaped (11, 15) conformation. In solution, palladium complexes 10 and 11 are present as equilibrium mixtures of rapidly interconverting (P)- and (M)-shaped conformers. Rhodium- and iridium-mediated asymmetric hydrogenations of a number of olefins and one imine give products with only low to moderate enantiomeric excess, while in the ruthenium-catalyzed hydrogenation of ketones a maximum e.e. of 82% is obtained. The low enantioselectivities are assumed to be related to the conformational flexibility of bifep-type ligands.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.category: ruthenium-catalysts. In my other articles, you can also check out more blogs about 37366-09-9

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

Related Products of 37366-09-9. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer

A series of bipyridyl (bpy) Pt(II) complexes with pi-bonded catecholate (cat) [(bpy)Pt(LM)][BF4]n (2-5) (LM = Cp*Rh(cat), n = 2; Cp*Ir(cat), n = 2; Cp*Ru(cat), n = 1; and (C6H6)Ru(cat), n = 2) were prepared and fully characterized. The molecular structures of the four compounds were determined and showed that the solid-state packing is different and dependent on the pi-bonded catecholate unit. For instance, while the (bpy)Pt(II) complexes 2 and 3 with rhodium and iridium catecholates did not show any Pt···Pt interactions those with the ruthenium catecholates 4 and 5 showed the presence of Pt···Pt and pi-pi interactions among individual units and generated one- and two-dimensional supramolecular chains. The photophysical properties of these compounds 2-5 were investigated and showed that all compounds are luminescent at low temperature, in contrast to the well-known parent compound [(C6H4O 2)Pt(bpy)] (1), which is weakly luminescent at 77 K. Time-dependent density functional theory studies are advanced to explain this difference in behavior and to highlight the role of the pi-bonded catecholate system.

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

Related Products of 37366-09-9. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer

The mononuclear eta5-cyclopentadienyl complexes [(eta5-C5H5)Ru(PPh3)2Cl], [(eta5-C5H5)Os(PPh3)2Br] and pentamethylcyclopentadienyl complex [(eta5-C5Me5)Ru(PPh3)2Cl] react in the presence of 1 eq. of the tetradentate N,N?-chelating ligand 3,5-bis(2-pyridyl)pyrazole (bpp-H) and 1 eq. of NH4PF6 in methanol to afford the mononuclear complexes [(eta5-C5H5)Ru(PPh3)(bpp-H)]PF6 ([1]PF6), [(eta5-C5H5)Os(PPh3)(bpp-H)]PF6 ([2]PF6) and [(eta5-C5Me5)Ru(PPh3)(bpp-H)]PF6 ([3]PF6), respectively. The dinuclear eta5-pentamethylcyclopentadienyl complexes [(eta5-C5Me5)Rh(mu-Cl)Cl]2 and [(eta5-C5Me5)Ir(mu-Cl)Cl]2 as well as the dinuclear eta6-arene ruthenium complexes [(eta6-C6H6)Ru(mu-Cl)Cl]2 and [(eta6-p-iPrC6H4Me)Ru(mu-Cl)Cl]2 react with 2 eq. of bpp-H in the presence of NH4PF6 or NH4BF4 to afford the corresponding mononuclear complexes [(eta5-C5Me5)Rh(bpp-H)Cl]PF6 ([4]PF6), [(eta5-C5Me5)Ir(bpp-H)Cl]PF6 ([5]PF6), [(eta6-C6H6)Ru(bpp-H)Cl]BF4 ([6]BF4) and [(eta6-p-iPrC6H4Me)Ru(bpp-H)Cl]BF4 ([7]BF4). However, in the presence of 1 eq. of bpp-H and NH4BF4 the reaction with the same eta6-arene ruthenium complexes affords the dinuclear salts [(eta6-C6H6)2Ru2(bpp)Cl2]BF4 ([8]BF4) and [(eta6-p-iPrC6H4Me)2Ru2(bpp)Cl2]BF4 ([9]BF4), respectively. These compounds have been characterized by IR, NMR and mass spectrometry, as well as by elemental analysis. The molecular structures of [1]PF6, [5]PF6 and [8]BF4 have been established by single crystal X-ray diffraction studies and some representative complexes have been studied by UV-vis spectroscopy.

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

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, get their minds active, and encourage them to do something that doesn’t involve a screen. 37366-09-9, C12H12Cl4Ru2. A document type is Article, introducing its new discovery., Quality Control of: Dichloro(benzene)ruthenium(II) dimer

The synthesis of binuclear organometallic ruthenium complexes of an expanded porphyrin-type macrocycle is reported; pyrrolic hydrogen bonding donors were found to interact with ancillary ligands in the primary coordination sphere and to stabilize coordinated dioxygen in an eta2-fashion. The Royal Society of Chemistry.

Interested yet? Keep reading other articles of 37366-09-9!, Quality Control of: Dichloro(benzene)ruthenium(II) dimer

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

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, molecular formula is C12H12Cl4Ru2. In a Review，once mentioned of 37366-09-9, Computed Properties of C12H12Cl4Ru2

Ruthenium(II) dimers [{Ru(eta6-arene)(mu-Cl) Cl}2] (1a-f) readily react with the iminophosphorane-phosphine ligand Ph2PCH2P(=N-p-C5F4N) Ph2 (2), in dichloromethane at room temperature, to afford the neutral derivatives [Ru(eta6-arene)Cl2 {k1-PPh2PCH2P(=N-p-C5 F4N)Ph2}](arene=C6H6 (3a), 1-iPr-4-C6H4Me (3b), 1,3,5-C6H3Me3 (3c),1,2,3,4- C6H2Me4 (3d), 1,2,4,5-C6 H2Me4 (3e), C6Me6 (3f)). Treatment of 3a-f with AgSbF6 in dichloromethane yields the cationic species [Ru(eta6-arene) Cl{k2-P,N-Ph2 PCH2P(=N-p-C5F4N)Ph2}][SbF6] (4a-f). The catalytic activity of complexes 3 and 4 in transfer hydrogenation of cyclohexanone by propan-2-ol has been studied. Among them, the cationic derivative [Ru(eta6-C6Me6)Cl{k2-P, N-Ph2PCH2P(= N-p-C5F4N) Ph2}][SbF6] (4f) shows the highest activity. Electrochemical data for 3 and 4 are also reported.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Computed Properties of C12H12Cl4Ru2, you can also check out more blogs about37366-09-9

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

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.category: ruthenium-catalysts

Bulk solid samples of various ratios of the cyclometalated arene ruthenium diastereomers (S)Ru- and (R)Ru-[(eta6-C6H6)Ru(C 6H4-2-(R)-CH(Me)NMe2)PMe2Ph] +PF6- (3a/3b), of which the configurational stability at the metal center has been established by classical solution techniques, have been analyzed by the 13C cross-polarization magic angle spinning (CP-MAS) and 31P MAS NMR. The spectra obtained allowed us to detect both isomers and to estimate their respective proportions by 31P spectra. This technique was applied to a bulk solid sample of the diastereomers (S)Ru- and (R)Ru-[(eta6-C6H 6)Ru(C6H4-2-(R)-CH(Me)NMe 2)NCMe]+PF6- (1a/1b), which were shown to be configurationally labile by classical solution experiments. Detection of isomer 1a only in the resulting 13C CP-MAS NMR spectrum demonstrated that there has been epimerization of 1b to 1a during crystallization, thus confirming the configurational lability at the metal center.

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

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, name: Dichloro(benzene)ruthenium(II) dimer.

New ruthenium(II) arene derivatives (arene = p-cymene, benzene, hexamethylbenzene) containing beta-ketoamine ligands L? (HL? in general; in detail, HLph,ph = (4Z)-3-methyl-4-((phenylamino)(phenyl) methylene)-1-phenyl-1H-pyrazol-5(4H)-one, HLnaph,ph = (4Z)-3-methyl-4-((phenyamino)(naphthalen-2-yl)methylene)-1-phenyl-1H-pyrazol- 5(4H)-one, HLet,ph = (4Z)-3-methyl-4-(1-(phenylamino)propylidene)-1- phenyl-1H-pyrazol-5(4H)-one) have been synthesized and characterized by spectroscopy (IR, ESI-MS, 1H and 13C NMR) and elemental analysis. The ligands in the anionic form coordinate ruthenium in a chelating kappa2N,O-bidentate fashion, affording 1:1 derivatives of the formula [Ru(arene)(L?)Cl]. Further reaction of [Ru(p-cymene)(L?)Cl] with AgPF6 or PTA (PTA = 1,3,5-triaza-7-phosphaadamantane) in methanol affords [Ru(p-cymene)(L?)(CH3OH)][PF6] and [Ru(p-cymene)(L?)(PTA)]Cl, respectively. The solid-state structures of the ligand HLet,ph and complexes [Ru(p-cymene)(Lph,ph)Cl] (1), [Ru(p-cymene)(Lnaph,ph)Cl] (4), and [Ru(p-cymene)(L et,ph)Cl] (7) have been determined by single-crystal X-ray diffraction. The antitumor activity of both the ligands and complexes has been evaluated against the human ovarian carcinoma cell line A2780 and its cisplatin-resistant equivalent A2780R, some of the complexes showing significant cytotoxicity toward the cisplatin-resistant cell line.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: Dichloro(benzene)ruthenium(II) dimer. In my other articles, you can also check out more blogs about 37366-09-9

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

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 37366-09-9, Name is Dichloro(benzene)ruthenium(II) dimer, molecular formula is C12H12Cl4Ru2. In a Article，once mentioned of 37366-09-9, COA of Formula: C12H12Cl4Ru2

Cyclopentadienide derivatives possessing intrinsic helical chirality have only rarely been published in the past. The ligand CpCH, which is well-accessible from inexpensive dibenzosuberenone, is paradigm for such a ligand. Here, the synthesis as well as the spectroscopic and structural characterization of a series of platinum group metal complexes containing this ligand are presented. While alkaline metal salts of CpCH failed in transferring the (CpC)-1 unit to this type of metal sites, (CpC)Tl turned out to be an excellent precursor for the synthesis of ruthenium ([(eta5-CpC)Ru(eta6-arene)]PF6, [(eta5-CpC)Ru(NCCH3)3)]PF6), rhodium ((eta5-CpC)Rh(eta4-COD)), and iridium ((eta5-CpC)Ir(eta4-COD), [(eta5-Cp*)Ir(eta5-CpC)]PF6) complexes with CpC ligands. EXSY NMR studies were carried out to obtain a deeper insight into the ligand dynamics of CpC complexes.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C12H12Cl4Ru2. In my other articles, you can also check out more blogs about 37366-09-9

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