Study on the Solvent Effect in Acrylamide by NMR
氘代溶剂对丙烯酰胺溶剂化作用的NMR研究

The “pseudo mirroring image” relationship between the resonance peaks of the two trans protons of acrylamide (AM) in CDCl3 and DMSO mixed solvent was studited as a function of the radio of the two solvents. The changes of chemical shifts in different solvents were studied by 1H NMR and 2D NOESY. Variable temperature 1H NMR indicated the formation of hydrogen bonds between -NH2 of AM and the protons of residue water in solvent.