Effect of the Reactants Molar Ratio on the Kinetics of the Reaction to Obtain 2-hydroxyethyl-1,3,4 trimethyl-cyclohex-3-encarboxylate

Abstract

Abstract. Kinetic aspects of the reaction of 2-hydroxyethyl-1,3,4-trimethylcyclohex-3-ene-1-carboxylate obtaining have been investigated. On the basis of the obtained results the kinetics of the process has been studied by the MichaelisMenten equation. The limiting stage of the reaction is established and its mechanism is suggested.

Investigation of the reaction mechanism of [4 + 2] cyclization of 2,3 dimethylbuta-1,3-diene to methylacrylate using the Michaelis-Menten equation

“…This fact suggests that the cycloaddition reaction between 2,3-dimethylbuta-1,3-diene and methyl acrylate proceeds through a stage of equilibrium with the formation of a molecular complex stabilized by van der Waals interaction [13,14] From the dependences shown in Figure 3 for four temperatures, we obtained the following (Table 2). However, the nature of the interaction of the components should be studied in more detail.…”

On the Question of Stepwise [4+2] Cycloaddition Reactions and Their Stereochemical Aspects

“…The presence of this first group of intermediates in the reaction mixture can be proved independently by spectral analysis using NMR or UV/VIS techniques [25]. Investigation of the reaction course with kinetic methods can, in turn, provide data on the substituent and solvent effects and activation parameters, which shed light on the nature of the reaction transition states [26][27][28][29]. In turn, measurements of kinetic isotope effects make it possible to estimate the degree of advancement of new, specific chemical bonds [30][31][32].…”