Multistage Fragmentation of Ion Trap Mass Spectrometry System and Pseudo-MS<sup>3</sup> of Triple Quadrupole Mass Spectrometry Characterize Certain (<i>E</i>)-3-(Dimethylamino)-1-arylprop-2-en-1-ones: A Comparative Study

<table>Proposed fragmentation pattern of compounds <b>4a–j</b> conducted with QqQ and IT.</table>

The Scientific World Journal

sch2

Scheme 2

Scheme 2: Multistage Fragmentation of Ion Trap Mass Spectrometry System and Pseudo-MS<sup>3</sup> of Triple Quadrupole Mass Spectrometry Characterize Certain (<i>E</i>)-3-(Dimethylamino)-1-arylprop-2-en-1-ones: A Comparative Study 

Scheme 2 | Multistage Fragmentation of Ion Trap Mass Spectrometry System and Pseudo-MS3 of Triple Quadrupole Mass Spectrometry Characterize Certain (E)-3-(Dimethylamino)-1-arylprop-2-en-1-ones: A Comparative Study 