Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 14481-08-4, is researched, SMILESS is CC(C)(C1=O[Ni+2]2(O=C(C(C)(C)C)[CH-]1)O=C([CH-]C(C(C)(C)C)=O2)C(C)(C)C)C, Molecular C22H38NiO4Journal, Article, Faraday Discussions called Application of stopped flow techniques and energy dispersive EXAFS for investigation of the reactions of transition metal complexes in solution: Activation of nickel β-diketonates to form homogeneous catalysts, electron transfer reactions involving iron(iii) and oxidative addition to iridium(i), Author is Abdul Rahman, M. Basyaruddin B.; Bolton, Peter R.; Evans, John; Dent, Andrew J.; Harvey, Ian; Diaz-Moreno, Sofia, the main research direction is stopped flow technique EXAFS nickel diketonate homogeneous hexene catalysis; electron transfer reaction aqueous iron cation hydroquinone EXAFS; oxidative addition methyl fluoro methylsulfonate carbonyl iodo iridate EXAFS.Name: Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)nickel(II).
Stopped-flow techniques of rapid mixing have been combined with energy dispersive X-ray absorption spectroscopy to monitor the reaction of Ni(dpm)2 {dpm = ButC(O)CHC(O)But} by aluminum alkyls (AlEt2X, X = OEt and Et) to form the active species for the catalytic di- and tri-merisation of hex-1-ene. Acquisition times down to ca. 30 ms were achieved on Station 9.3 of the SRS using a photodiode array detector. The EXAFS features of the resulting solution complexes are of the form [Ni(O-O)(R)(alkene)]. In the presence of PPh3, [Ni(O-O)(R)(PPh3)] appears to be the predominant type of species. The reduction of aqueous Fe(iii) by hydroquinone was investigated on ID24 at the ESRF by Fe K-edge energy dispersive EXAFS with a CCD camera as detector; spectra were obtained in 1 ms or longer. No intermediate inner sphere complex was detected prior to the formation of aqueous Fe(ii). Finally the oxidative addition of CH3SO3CF3 to [IrI2(CO)2]- was monitored on Station 9.3 with a silicon microstrip detector. A single acquisition of 400 μs was feasible, with spectra recorded in multiples of 1.2 ms. In that time, the first stage of the reaction had been completed, with a slower stage thereafter. The results are consistent with the two-stage ionic oxidative addition mechanism.
Although many compounds look similar to this compound(14481-08-4)Name: Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)nickel(II), numerous studies have shown that this compound(SMILES:CC(C)(C1=O[Ni+2]2(O=C(C(C)(C)C)[CH-]1)O=C([CH-]C(C(C)(C)C)=O2)C(C)(C)C)C), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
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