Electric Literature of 108-47-4, Chemistry is a science major with cience and engineering. The main research directions are chemical synthesis, new energy materials, preparation and modification of special coatings, and research on the structure and performance of functional materials. 108-47-4, Name is 2,4-Dimethylpyridine, molecular formula is C7H9N. Belongs to chiral-nitrogen-ligands compound. In a article,once mentioned of 108-47-4
A new method based on group contribution additivity, and using Benson’s second order groups, is proposed for the prediction of critical temperatures and enthalpies of vaporization of covalent compounds. Contributions for hydrocarbons and hydrocarbon derivatives containing oxygen, nitrogen, chlorine, bromine and/or sulphur, are given. Results are compared to predictions made using the most common existing first or second order group contribution methods. The overall precision for Tc predictions of 381 compounds is 5.8 K, compared to 23.6 K with the method of Joback and 9.2 K with the method of Constantinou. The precision for predicted DeltaHvap of 319 compounds, at 298 K and at the normal boiling point, is improved by a factor 2 when comparing to the results of the method of Svoboda. Furthermore, one single group decomposition may now be used for the computation of gas phase properties, Tc, and DeltaHvap at any temperature lower than T c, leading to liquid phase thermochemical functions with better precision and simplicity.
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.Electric Literature 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