Correlation analysis of substituted 2-((phenyl amino)methyl)-1,2-dihydro-5-(3-methoxyphenyl)-1-phenyl-1,2,4-triazole-3-thiones

• Authors: G. Thirunarayanan , D. Kamalkkannan , R. Suresh , S. P. Sakthinathan , R. Sundararajan , R. Arulkumara , R. Manikandan , G. Vanangamudi , V. Sathiyendiran
• Languages of publication: EN

Abstracts

EN

A series of substituted 2-((phenyl amino)methyl)-1,2-dihydro-5-(3-methoxyphenyl)-1-phenyl-1,2,4-triazole-3-thione compounds were synthesized and examined their purities as per the literature. The IR spectra of νC=N, νC=S, νNH and νCOC frequencies and NMR chemical shifts (ppm) of δNH, δOCH3, δCH2, δC=N, δC=S, δOCH3 and δCH2 are also assigned. The assigned IR and both 1H NMR and 13C NMR spectral data have been correlated with Hammett substituent constants and Swain-Lupton’s parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effect of substituents on the above spectral data has been studied.

Keywords

EN

1   2   4-triazole; Hammett constants; Swain-Lupton’s parameters; IR and NMR spectral correlation and multi-regression analysis  

Discipline

• CHEMISTRY: CHEMISTRY

• Publisher: Scientific Publishing House „DARWIN”
• Journal: World Scientific News
• Year: 2015
• Volume: 12
• Pages: 69-88

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• Document Type: article