(Solved): 'H NMR spectrum of benzyl acetate Pay attention to the integration. Note that all aromatic 'H peaks ...

'H NMR spectrum of benzyl acetate Pay attention to the integration. Note that all aromatic 'H peaks are overlapping. (Does not mean they are all equivalent; they just have similar chemical shifts) 200 'H NMR spectral analysis. Draw the product structure in the box, and assign peaks a-c to the H atoms. DC NMR spectrum of benzyl acetate 128.6, 128.2, 128.1 (close overlap) 170.7 180 160 C 136.1 b Chemical shift (ppm) 140 66.2 120 100 60 BO Chemical shift (ppm) 40 20.8 20 13C NMR spectral analysis. Draw the product structure in the box again, and assign peaks A-E to the C atoms. Circle the equivalent C atoms together. IR spectrum of benzyl acetate: Circle and label the important IR absorption peaks that correspond to C-O, sp C-H, sp'C-H, aromatic C-C, and ester C-O as indicated in the structure given below. 8 Relative Intensity 100 22 20 Mass spectrum (electron ionization) of benzyl acetate: (1) Mark the molecular ion peak as "M"". (ii) Identify the fragment peaks circled, by redrawing the molecular structure, showing the cleavage points, and indicating the mass of the cleaved portion of the molecule. my H H 33 sp³ C-H 43 40 60 77 20 (91 arom. C-C m/z ww Wavenumber (cm) 8 130 sp² C-H 9 140 150