Chemistry is a science major with cience and engineering. The main research directions are chemical synthesis, new energy materials, nano-ceramics, nano-hybrid composite materials, preparation and modification of special coatings, In an article, 108-47-4, name is 2,4-Dimethylpyridine, introducing its new discovery. Formula: C7H9N
Changes in the absorbance of nickel chelate of resacetophenone oxime are observed, on the addition of heterocyclic N-bases to a solution of the nickel chelate in cyclohexanone.This behaviour is attributed to the adduct formation of nickel chelate with pyridine or substituted pyridines.All the N-bases form monoadducts with the nickel chelate, except 1,10-phenanthroline which forms a diadduct.The stabilities of the nickel adduct increase in the following order of the bases: 3,5-lutidine < 2,4,6-collidine < 3-picoline < 4-picoline < pyridine < 2,2'-bipyridyl < 2,9-neocuproin < 1,10-phenanthroline. Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amountFormula: C7H9N, you can also check out more blogs about108-47-4
Reference：
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis