84714-75-0Relevant academic research and scientific papers
Amidines. Part 20. Rate of Reaction of N,N-Dialkylformamide Acetals with Substituted Anilines
Osek, Jerzy,Oszczapowicz, Janusz,Drzewinski, Witold
, p. 1961 - 1964 (2007/10/02)
Rate of reaction of seven N,N-dialkylformamide acetals R2N-CH(OR2)2 with a series of anilines substituted on the phenyl ring have been measured in benzene, methanol, chloroform, and tetrahydrofuran by use of a g.l.c. method.In each case studied reaction is irreversible and obeys a second-order kinetic equation.Reaction rates correlate with Hammett ? constants for substituents on the phenyl ring of the aniline molecule.On the basis of the kinetic data, the mechanism of reaction is discussed.
