Use of Correlation of 1H and 13C Chemical Shifts of N-Arylsuccinanilic Acids, N-Arylsuccinimides, N-Arylmaleanilic Acids, and N-Arylmaleimides with the Hammett Substituent Constants for the Studies of Electronic Effects

Bulletin of the Korean chemical society

Chang Kiu Lee¹  Hye Sun Lee¹  Ji Sook Yu¹ 

关键词: Correlation of chemical shifts;    Succinanilic acid;    Succinimide;    Maleanilic acid;    Maleimide;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

A series of N-arylsuccinanilic acids, N-arylsuccinimides, N-arylmaleanilic acids, and N-arylmaleimides was prepared and their NMR spectra were examined by correlating the ¹H and ¹³C chemical shift values with the corresponding Hammett �? values. The carbonyl carbons of the amides show a normal correlation with �? but those of the imides show an inverse correlation.

【 授权许可】

Unknown