IR

what causes the peak at 1201.49 in the reactant (Ethyl Cinnamate) and where does it go in the product?

2616.02 3406.13 2506.46 21.19.29 1962.61 1899.05 30292) 3060.9 873.42 2956.65 2902.85 2979.10 14771 Hobb 578.24 192. 1495. 18.30 379.67 14.15 1449.65 1366,70 1326 14 64.47 100 12.7.19 3794 103893 1037.05 971 1636.76 120109 1309:06 ro we 71224 76705 55LIO 170760 3000 2000 1500 DELB: Ethyl Cinnamate - Hydrogenation Starting Material cm-1 1000 650,0 3440,98 2616.70 2340.35 1946 36 2482.23 1886.45 3062. W 3028.80 871.36 2903.37 2981.06 159.80 1584.85 1604.00 1478 20.01 90 to 1496,67.95 906.74 47.10 853.33 7711 70. 145430 1294.25 HOJ 13723 14.68 1251.93 1037.90 TER 2.76 11782 1159 21 72041 1730.79 0.0 3000 2000 1500 1000 cm / 650,0 HEM 08LB: Ethyl 3-phenylpropanoate - Hydrogenation Product , , . Pd/C catalyst