Why were no products from McLafferty rearrangement observed in the spectrum of butan-2-one (Figure 18-3)? In Figure
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In Figure 18.3
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100 43 80 0 60 CH-C CH2CH 40 20 57 0 10 20 30 40 50 60 70 80 90 100 110 120 130 40 150 160 m/z
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