Methyl butanoate mass spectrum was obtained at 70eV. When the electron energy is lowered to a few eV above the ionization energy, the intensity ratio I [m/z 74] : I [m/z 71] increases considerably. Briefly explain this observation
Methyl butanoate mass spectrum was obtained at 70eV. When the electron energy is lowered to a few eV above the ionization energy, the intensity ratio I [m/z 74] : I [m/z 71] increases considerably. Briefly explain this observation
Organic Chemistry
8th Edition
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Chapter14: Mass Spectrometry
Section: Chapter Questions
Problem 14.26P: Following is the mass spectrum of bromocyclopentane. The molecular ion m/z 148 is of such low...
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Methyl butanoate mass spectrum was obtained at 70eV. When the electron energy is lowered to a few eV above the ionization energy, the intensity ratio I [m/z 74] : I [m/z 71] increases considerably. Briefly explain this observation
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