A series of some N-[(E)-phenylmethylidene]benzenesulfonamide derivatives have been synthesised using solid SiO2-H3PO4 catalyst under solvent free conditions in microwave irradiation. The synthesised E-N-benzene sulfonilimines purities have been verified by their physical constants and spectroscopic data. The spectral frequencies are correlated with Hammett substituent constants, F and R parameters using linear regression analysis. From the results of statistical analysis the effect of substituents on the group frequencies will be discussed.
International Letters of Chemistry, Physics and Astronomy (Volume 13)
K.G. Sekar and G. Thirunarayanan, "Synthesis and Spectral Studies of some N-[(E)-Phenylmethylidene]benzenesulfonamides", International Letters of Chemistry, Physics and Astronomy, Vol. 13, pp. 249-258, 2013