hat The infrared spectrum of Compound L is given in Figure 12.42. Compound L has ive hands 12.22 in its "C nuclear magnetic resonance spectrum at 8 14.05,22.56, 28.02, 32.47, and 62.76. Its 35 (4H,m), 1.55 (2H, m), 2.90 (1H, s), and 3.60 (2H, m). (Chemists use this shorthand proton magnetic resonance spectrum has the following bands: δ 0.90 (3H, t), y of describing nuclear magnetic resonance spectra. For each chemical shift value, the umber of hydrogen atoms, the multiplicity of the band, and sometimes, the coupling con- nant, J, are given in parentheses: s = singlet, d-doublet, m multiplet, q = quartet, ind t = triplet.) Assign a structure to Compound L, showing how each piece of spectral data ipports your conclusions. Compound L , NEAT From The Aldrich Library of FT-IR Spectra