New Advances in Chemical Research, May 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. Product Details of 1448-87-9, We’ll be discussing some of the latest developments in chemical about CAS: 1448-87-9, name is 2-Chloroquinoxaline. In an article，Which mentioned a new discovery about 1448-87-9
The kinetics of alkaline hydrolysis of 2-chloroquinoxaline (QCl) with hydroxide ion was investigated spectrophotometrically at different percentages of aqueous-organic solvent mixtures with acetonitrile (10-60% v/v) and with dimethylesulphoxide (10-80%) over the temperature range from 25 to 45 C. The reaction was performed under pseudo first order conditions with respect to 2-chloroquinoxaline (QCl). An increase in the percentage of organic solvent (v/v) has different effects on the reaction rate constants, presumably due to hydrogen bond donor and acceptor differences of the media and other solvatochromic parameters. The data were discussed in terms of the Kamelt-Taft parameter and ET(30). A nonlinear relation between the logarithm of the rate constant and reciprocal of the dielectric constant suggests the presence of selective solvation by the polar water molecules. Activation parameters deltaH#, deltaS# and deltaG# were determined and discussed. Springer Science+Business Media, LLC 2011.
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Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N580 | ChemSpider