26515-11-7Relevant academic research and scientific papers
Silicon-Nitrogen Bonds. XXXIX. Kinetic Studies on the Spontaneous Hydrolysis, Alcoholysis, and Phenolysis of Silylamines
Kaufmann, K.-D.,Gisbier, D.,Grosse-Ruyken, H.,Ruehlmann, K.
, p. 721 - 728 (2007/10/02)
It could be shown by polarimetric and DC-metric methods that hydrolysis, alcoholysis, and phenolysis of silylamines are of second order and lead to equilibria.The rate of equilibrium establishment is determined by the position of a preceding protonation equilibrium and by steric effects.The position of the equilibria depends on inductive and steric effects.The enthalpy of activation for the ethanolysis of Me3SiNHPh was determined to 27,2 kJ/mol and the entropy of activation to -231 J/K*mol.The mechanism of the reactions is given.
