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Infrared and NMR Spectral Hammett Correlations in 4-(2-Naphthyl)-5,6-Dihydro-6-(Substituted Phenyl)-4H-1,3-Oxazine-2-Amines

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Abstract:

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.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 27)
Pages:
38-46
DOI:
10.18052/www.scipress.com/ILCPA.27.38
Citation:
G. Thirunarayanan et al., "Infrared and NMR Spectral Hammett Correlations in 4-(2-Naphthyl)-5,6-Dihydro-6-(Substituted Phenyl)-4H-1,3-Oxazine-2-Amines", International Letters of Chemistry, Physics and Astronomy, Vol. 27, pp. 38-46, 2014
Online since:
Feb 2014
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