Complete the Table for IR Analysis. Include wavenumbers for peaks that correspond to the amine N-H stretch, ester C=O stretch, aromatic sp C-H stretch, and alkane sp C-H stretch. (1 point) Table 3. IR Analysis. Peak / Absorption Stretches (wavenumber, cm') (see Appendix A) Functional Group amine estet aromatic alkane 1143 112 110 108 106 104 102 100 98 2844 82 3327.58 3086 20 2952.58 3066.65 299137 3030.17 96 94 92 849 86 20 976.69 1529.19 1372.26 1494.79 84 %T T 82 1680.33 1028 29 30 78 1264.77 76 1451.80 1066.99 74 72 70 1148.68 68 120457 66 64 1733 42 60 738 07 697 22 533 40000 3.00 3200 2800 2400 2000 1800 1600 1-400 1200 1000 800 600 cm.! Figure 1. Infrared spectrum of pyruvate methyl ester and benzylamine reductive amination product acquired using Pike MIRacle ZnSe crystal ATR plate with Perkin Elmer Spectrum 100 FT-IR Spectrometer