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Chem 203 Winter 203 Extra Problems for MT 3 4) 2. 3) Provide the missing reagents (may need multiple steps for one arrow) and any missing compounds in the boxes below. Discuss IR, 1H and 13C NMR and MS differences the initial alkyl halide and the final predicted product. Chem 203 Winter 203 Extra Problems for MT 3 4) 2. 3) Provide the missing reagents (may need multiple steps for one arrow) and any missing compounds in the boxes below. Discuss IR, 1H and 13C NMR and MS differences the initial alkyl halide and the final predicted product