Formation of ionized arylamines upon electron ionization of N-aryl-methyl-isoxazole-4-carboxamides: correlation with Hammett's constants and arylamine pKb's mass spectra of arylmethylisoxazolecarboxamides
1. Department of Health and Nutrition Biotechnology, Asia University, , Wufeng, Taichung, 41354 Taiwan;2. Department of Applied Chemistry, Providence University, , Sha‐Lu, Taichung, 43301 Taiwan