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>Structure of compounds <b>1–4a–j</b>.</table>

The Scientific World Journal

sch1

Scheme 1

Scheme 1: 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 1 | 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 