Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, Recommanded Product: 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole, 103577-40-8, Name is 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole, SMILES is FC(F)(F)COC1=C(C)C(CSC2=NC3=CC=CC=C3N2)=NC=C1, belongs to pyridine-derivatives compound. In a document, author is Bryleva, Yuliya A., introduce the new discover.
Ln(III) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (-)-alpha-pinene moiety: synthesis, crystal structure, and photophysical studies in solution and in the solid state
Chiral lanthanide(iii) complexes, [LnL(2)(NO3)(3)]center dot MeCN (Ln = Sm (1), Eu (2), Tb (3)), containing an optically active 1H-pyrazolo[3,4-b]pyridine derivative fused with a natural monoterpene (-)-alpha-pinene moiety (L) have been synthesized and structurally characterized. The mononuclear complexes 1-3 are isostructural and crystallize in the non-centrosymmetric space group P2(1)2(1)2. The lanthanide ions are ten-coordinated with three bidentate chelating nitrate ions and two bidentate N,N-donor ligands L. Complexes 1-3 show metal-centered luminescence at room temperature in solution and in the solid state. The solid-state and solution-phase luminescence quantum yields increase in the order 1 < 2 < 3. Complex 3 possesses a very high luminescence quantum yield both in acetonitrile solution (phi(f) = 0.736) and in the solid state (phi(f) = 0.890), indicating efficient energy transfer from two ligands L to the Ln center. The luminescence quantum yields of complexes 1 and 2 in the acetonitrile solutions are almost two and four times higher, respectively, than those in the solid state. DFT and TD-DFT studies were carried out to explore geometry and electronic structure of L and to gain insight into its absorption properties. 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 103577-40-8. Recommanded Product: 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem