Substituent Effect on the infrared spectra of Unsymmetrical Azines

R.Rajalakshmi , R.Arulmani

Azines,IR spectra,, σI and R parameters ,substituent effect

ABSTRACT A series of novel unsymmetrical azines are prepared[1] and characterized by FT-IR, 1 H, 13C NMR, Mass and UV spectral studies and their IR, are recorded. The effect of substituent on >C=N and N-N stretching frequency were studied.. The correlation of IR frequency with Hammett substituent constants are not fair enough, σI and R parameters give fair correlations. Uniformly σI and R parameters collectively explain substituent effect .

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"Substituent Effect on the infrared spectra of Unsymmetrical Azines", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.6, Issue 6, page no.270 - 272, June-2021, Available :https://ijsdr.org/papers/IJSDR2106042.pdf

Volume 6 Issue 6, June-2021

Pages : 270 - 272

Paper Reg. ID: IJSDR_193410

Published Paper Id: IJSDR2106042

Downloads: 000347207

Research Area: Chemistry

Country: cuddalore, Tamil Nadu, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR2106042

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2106042

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

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