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Can I read Ion/Neutral Complex-mediated Reactions Generated from Some Ionized Tetrahydroimidazole-substituted Methylene β-Diketones on EtoBox?
Ion/Neutral Complex-mediated Reactions Generated from Some Ionized Tetrahydroimidazole-substituted Methylene β-Diketones by Yi-Min She; Shu-Ying Liu; Xiu-Mei Li is a Chemistry article available to read on EtoBox.
What is Ion/Neutral Complex-mediated Reactions Generated from Some Ionized Tetrahydroimidazole-substituted Methylene β-Diketones about?
The dissociation of gaseous metastable ions of m/z 153 and the formation of ions of m/z 139 from the unimolecular fragmentations of ionized tetrahydroimidazole-substituted methylene β-diketones were examined by tandem mass spectrometry. In addition, some other fragments accompanying the elimination of either an H 2 O molecule or an CHO ᭹ radical were also observed in the collision-induced dissociation spectra of molecular ions of the compounds bearing an aromatic ring. Collision-induced dissociation and isotopic labeling showed that these processes may involve reactions of intermediate ion/neutral complexes and multistep rearrangements. The corresponding mechanisms are discussed.
Who reads Ion/Neutral Complex-mediated Reactions Generated from Some Ionized Tetrahydroimidazole-substituted Methylene β-Diketones?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Yi-Min She; Shu-Ying Liu; Xiu-Mei Li
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0951-4198)
- Published
- 1997
- Language
- EN
- Field
- Chemistry (Physical Sciences)