A series of thirteen arylmercury derivatives of α-thiopicolinanilide have been synthesized and characterized by elemental analysis,IR,~1H NMR and MS.The intramolecular coordination and the substituent effects on the ...A series of thirteen arylmercury derivatives of α-thiopicolinanilide have been synthesized and characterized by elemental analysis,IR,~1H NMR and MS.The intramolecular coordination and the substituent effects on the MS and ^(199)Hg NMR behaviours have been studie6.It has been shown that a linear correlation exists between the ^(199)Hg chemical shifts and the Hammett-Brown constants σ^+,and the electron-donating groups cause the chemical shift to move upfield.展开更多
基金Project supported by the National Natural Science Foundation of China and the Natural Science Foundation of Henan Province
文摘A series of thirteen arylmercury derivatives of α-thiopicolinanilide have been synthesized and characterized by elemental analysis,IR,~1H NMR and MS.The intramolecular coordination and the substituent effects on the MS and ^(199)Hg NMR behaviours have been studie6.It has been shown that a linear correlation exists between the ^(199)Hg chemical shifts and the Hammett-Brown constants σ^+,and the electron-donating groups cause the chemical shift to move upfield.
