144380-86-9Relevant academic research and scientific papers
SYNTHESIS, TAUTOMERIZATION AND ACYLATION OF 1-PHENYLPROPANE-2-IMINES
Zielinski, W.,Mazik, M.
, p. 661 - 668 (2007/10/02)
1-Phenylpropane-2-imines and its derivatives substituted in a benzene ring were synthesized in reaction of proper ketones with ammonia.The keto-enol and imine-enamine tautomerisms in starting compounds and reaction products, respectively, were examined by proton nuclear magnetic resonance spectrometry and chemical methods.The determined constants of tautomeric equilibria were correlated with the Hammett ? constants.Electronic effects occurring in the systems under study were discussed basing on the correlations found.A possible use of 1-phenylpropane-2-imines in synthesis of N-acyl derivatives of 2-phenyl-1-methylvinylamines was examined.
