Abstract: The structures of the reaction product of p-(α-bromoacrylamido) benzene sulfonic acid and amino add (glytine,β-aminopropionic add, L-alanine and D, L-phenylalanine) are reported to be the derivatives of aziridine, ¹H and ¹³C NMR spectra of these reaction products are recorded. In assigning the spectral lines different NMR techniques are employed. The configurations of aziridine derivatives are confirmed. Based on the differences in NMR spectra, the relationship between the configuration and the nature of N-substituent is discussed.

Key words: ¹³C NMR of aziridine derivatives, Chirality, Enantiomers, Diastereoisomers, Configuration