Study of infrared and mass spectra of N-2-(3'-phthalide-yl)phthalazin-1-one.
The infrared and mass spectra of N-2-(3'-phthalide-yl)phthalazin-1-one were studied. The loss of one or two natural CO residues was observed from the title compound and its partial fragment ions. Using the MIKE spectrum of ion m/z 250, its most possible structure was confirmed. Two possible paths of the formation of the title compound were also proposed.
Chen
Y
Y
Department of Chemistry, Peking University, Beijing, People's Republic of China. ychen@pplas.icas.ac.cn
Hua
W
W
D013058:Mass Spectrometry; D010793:Phthalazines / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D017550:Spectroscopy, Fourier Transform Infrared
C411862:N-2-(3'-phthalide-yl)phthalazin-1-one; D010793:Phthalazines