Ganesamoorthy Thirunarayanan, S. Pazhamalai, K.G. Sekar, Infrared and NMR Spectral Hammett Correlations in 4-(2-Naphthyl)-5,6-Dihydro-6-(Substituted Phenyl)-4H-1,3-Oxazine-2-Amines, ILCPA Volume 27, International Letters of Chemistry, Physics and Astronomy (Volume 27)
    A series containing ten titled compounds have been synthesised and recorded the IR and NMR spectra. From the spectra the infrared νNH, C=N, C-O-C stretches, NMR chemical shifts of (δ, ppm) NH and C=N were assigned and correlated with Hammett substituent constants, F and R parameters using single regression analysis. From the results, the effects of substituent on the above spectral frequencies were discussed.
    Correlation Analysis, Hammett Equation, IR Spectra, NMR Spectra, Oxazine-2-Amines