Application of 10495-73-5, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.10495-73-5, Name is 6-Bromo-2,2′-bipyridine, molecular formula is C10H7BrN2. In a Article，once mentioned of 10495-73-5
The iron(II) triflate complex (1) of 1,2-bis(2,2?-bipyridyl-6-yl)ethane, with two bipyridine moieties connected by an ethane bridge, was prepared. Addition of aqueous 30 % H2O2 to an acetonitrile solution of 1 yielded 2, a green compound with lambdamax=710 nm. Moessbauer measurements on 2 showed a doublet with an isomer shift (delta) of 0.35 mm/s and a quadrupole splitting (DeltaEQ) of 0.86 mm/s, indicative of an antiferromagnetically coupled diferric complex. Resonance Raman spectra showed peaks at 883, 556 and 451 cm?1 that downshifted to 832, 540 and 441 cm?1 when 1 was treated with H2 18O2. All the spectroscopic data support the initial formation of a (mu-hydroxo)(mu-1,2-peroxo)diiron(III) complex that oxidizes carbon-hydrogen bonds. At 0 C 2 reacted with cyclohexene to yield allylic oxidation products but not epoxide. Weak benzylic C?H bonds of alkylarenes were also oxidized. A plot of the logarithms of the second order rate constants versus the bond dissociation energies of the cleaved C?H bond showed an excellent linear correlation. Along with the observation that oxidation of the probe substrate 2,2-dimethyl-1-phenylpropan-1-ol yielded the corresponding ketone but no benzaldehyde, and the kinetic isotope effect, kH/kD, of 2.8 found for the oxidation of xanthene, the results support the hypothesis for a metal-based H-atom abstraction mechanism. Complex 2 is a rare example of a (mu-hydroxo)(mu-1,2-peroxo)diiron(III) complex that can elicit the oxidation of carbon-hydrogen bonds.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 10495-73-5
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI