Synthetic Route of 14220-64-5, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 14220-64-5, molcular formula is C14H10Cl2N2Pd, introducing its new discovery.
Photoactivatable CO-Releasing Properties of {Ru(CO)2}-Core Pyridylbenzimidazole Complexes and Reactivity towards Lysozyme
The photoinduced CO-releasing properties of [RuLPy(CO)2Cl2] (1), [Ru(LPy2Bz-?2N1,N2)(CO)2Cl2] (2), and [Ru(LPy2Bz?Et-?3N1,N2,N3)(CO)2(Cl)]·PF6 (3) [LPy = 2-(2-pyridyl)benzimidazole, LPy2Bz = 2,6-bis(benzimidazole-2?-yl)pyridine, and LPy2Bz?Et = 2,6-bis(1-ethyl-benzimidazol-2?-yl)pyridine] in both DMSO and reduced myoglobin solution are reported. Complexes 1 and 2 release CO upon illumination at 365 nm. The bidentate chelation mode of LPy2Bz in 2 is changed into a meridional tridentate mode upon the ethylation of the benzimidazolic NH groups, 3. The extension of the conjugation system and the shift of the MLCT band into the visible region in 3 give rise to the RuII dicarbonyl complex capable of releasing CO at 468 nm. During illumination of 2, the chelation mode of LPy2Bz is changed from ?2N1,N2 to ?3N1,N2,N3, as monitored by solution NMR spectroscopic studies. The spectral properties were studied by TD-DFT calculations. The interaction of 1?3 with hen-egg-white lysozyme, as a biocompatible carrier, has been studied by ESI-MS and UV/Vis spectroscopy in the dark and upon illumination. Stable protein adducts containing the RuII(CO)2 moiety, capable of photoinduced release of CO, are formed.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 14220-64-5 is helpful to your research. Synthetic Route of 14220-64-5
Reference：
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method