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- When benzyl bromide is treated separately with KI and CH3OH, the substitution products are different but the reaction rates are about the same. KI Br (a) What does this suggest about the mechanism-is it SN1 or SN2? Explain. (b) Draw the complete mechanism (including curved arrows) for the formation of each product. (c) If the concentration of KI were doubled, what would happen to the rate of the substitution reaction? HOCH3 ?1. Describe the difference between addition polymerization and conden- sation polymerization. For an example of each type of polymerization a) Give the structural formula of the starting materials b) Draw a section of the polymer chain, showing at least one repeat unit 8 2. State the product of the following chemical reactions. a) Hydrolysis of methyl benzoate, C6H5COOCH3, with dilute sulfuric acid. b) Combustion of propan-1-ol.In the presence of light or heat, diazomethane (CH,N2) creates a carbene, which then adds to an alkene to make a cyclopropane. In the boxes below. draw the mechanism arrows for the reaction. H INEN: INE N:
- 5) Draw two reasonable resonance structures and the hybrid of the intermediate formed in the following reaction. H H NBS hot CC14Choose which compound is more reactive when reacted with N2OH in water solvent and he reason clearly. vs OH HO,Determine the structures of compounds A and B in the following reaction scheme.