Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 586-95-8, Name is 4-Pyridinemethanol, molecular formula is C6H7NO, belongs to pyridine-derivatives compound. In a document, author is Motorina, E. V., introduce the new discover, COA of Formula: C6H7NO.
New Molecular Chemosensors Based on Niobium(V) 5,10,15,20-(Tetra-4-tert-butylphenyl)porphine for Detection of VOCs
Reactions of pyridine (Py) with (5,10,15,20-(tetra-4-tert-butylphenyl)porphinato)trichloroniobium(V) (Nb(Cl)(3)(TBuPP)-Bu-t) and H+-bonded Nb(Cl)(3)(TBuPP)-Bu-t (Nb(Cl)(3)(TBuPP)-Bu-t center dot center dot center dot H+center dot center dot center dot Cl-) in toluene have been studied using spectroscopy (UV-vis, IR, H-1 NMR, mass spectrometry, fluorescence), thermodynamics and kinetics. The process is a system of consecutive two- and one-way reactions of the two pyridine molecules bonding; the nature of this interactions is determined by the chemical structure of the initial niobium(V) porphyrin. The reactions have been completely quantitatively described, and the intermediate and final products spectral parameters used for the product chemical structure confirmation have been determined. It has been demonstrated that Nb(Cl)(3)(TBuPP)-Bu-t and Nb(Cl)(3)(TBuPP)-Bu-t center dot center dot center dot H+center dot center dot center dot Cl- are good candidates for use as optical and fluorescent chemosensors of VOCs (volatile organic compounds) and nitrogenous bases-building blocks of pharmaceuticals, food components, and environmental pollutants-with the following parameters: the stability constant of the complex with pyridine K = (1.99 +/- 0.3) x 10(4) L-2/mol(2) and (2.8 +/- 0.5) x 10(2) L/mol, relative optical response A = 0.91 and 0.35, detection limit of Py 1.74 x 10(-3) and 4.05 x 10(-4) mol/L, respectively. The results are applicable for use in the design of dye-sensitized solar cells (DSSCs) since the reaction studied is a model for self-assembly of donor-acceptor systems based on metalloprorphyrins and pyridyl derivatives of carbon nanoforms.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 586-95-8. COA of Formula: C6H7NO.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem