15. Analytical Techniques:IR, NMR, Mass Spect

The reaction of (Z)-2-pentene with water and a trace of H₂SO₄ forms two products. Identify the products from their mass spectra.

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Assign the structure based on the mass spectrum and IR spectrum shown.

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Using curved arrows, show the principal fragments you would expect to see in the mass spectrum of each of the following compounds:

d.

The molecular ion (M) is significant in the mass spectrum of benzyl fluoride, but it is barely present in the mass spectrum of benzyl iodide. Why might this be the case?

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Give the structure of the molecule that gives rise to the following IR and mass spectra.

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