Synthetic Route of 108-47-4, Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.108-47-4, Name is 2,4-Dimethylpyridine, molecular formula is C7H9N. In a article，once mentioned of 108-47-4
PYRIDINES. XIV – ACYLATION DE PYRIDYL-LITHIOENAMIDINES. SYNTHESE DE PYRIDYL-N-ACYLENAMIDINES ET DE PYRIDYLPYRIMIDONES-4.
The mixture of PhLi:di- or tri-methylpyridine 1:PhCN:RCOCl (R = Me, Ph, EtO, Me2N) or PHCO2Me (molar ratio 3:1:3:3) leads through the intermediates primary lithioenamines 3 and lithioenamidines 4, to acylated products, N-acylenamines (enamides) 5, beta-diketones and beta-ketoesters 6, C-acylenamides 7, N-acyleneamidines 8 and their cyclization derivatives, pyridylhydroxypyrimidines 10 (yield up to 60 percent) and pyridyldihydropyrimidones 11 (yield up to 10 percent).Distillation of the crude extract leads to naphthyridones 12 (yield up to 10 percent) which result from thermocyclization of the enamides 5f, 5g and 7f.Various by-products are isolated such as N,N-dimethyl-N’,N’-diphenylmethyleneurea resulting from N-lithiodiphenylketimine and phenacylpyridines 13.Crotonization and oxidation of the latter compounds lead to the aza-analogues 14, 15 of dibenzoylstilbenes.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction. the role of 108-47-4, and how the biochemistry of the body works.Synthetic Route of 108-47-4
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