The linear correlation of the (ΔR′m)i function determined for the ortho derivatives of phenol,aniline, benzaldehyde,and nitrobenzene

The additivity of selected chromatographic data with a group of ortho derivatives of phenol, aniline, benzaldehyde, and nitrobenzene has been proved with the help of the theoretical approach developed by Snyder (1–5), and this concept is assumed to be useful in the attempt to predict the R_f, values of substances with known structures or in elucidating such structures with compounds having known R_f, values.