Importance of ground state stabilization in the oxovanadium(IV)-salophen mediated reactions of phenylsulfinylacetic acids by hydrogen peroxide – Non-linear Hammett correlation
作者:P. Subramaniam、R. Jeevi Esther Rathnakumari、J. Janet Sylvia Jaba Rose
DOI:10.1016/j.poly.2016.06.038
日期:2016.10
effect on the reaction. A Hammett correlation displays a non-linear downward curvature, which consists of two intersecting straight lines and the ρ value shifts from small positive to moderately high as the substituents change from EWG to EDG. The importance of the ground state stabilization of PSAA is inferred from a linear Yukawa–Tsuno plot. Based on the observed substituenteffects and the spectral