Chromatographic separation of 3- and 4-substituted anilines and correlation of their RM values with chosen physicochemical parameters

نویسندگان

  • M. BLEŠOVÁ
  • J. ČIŽMÁRIK
چکیده

A procedure for chromatographic separation of 3and 4-substituted anilines on thin layers of silica gel in various systems has been developed with purpose of their identification and control of their purity. The chro­ matographic values Ям both from adsorption and partition chromatogra­ phies were correlated with physicochemical parameters pÄľa, er, and к. The relationship between RM from partition chromatography and the substituent parameter ň has proved to be linear.

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تاریخ انتشار 2012