1. Using arrows to indicate electron movement provide a step-by-step mechanism to explain the formation of the unexpected product shown for the following reactions. Hint: the first step for each reaction is given.

2. Predict the pinacol rearranged product for the following reaction and propose a mechanism to explain your answer. Hint: consider migration of the phenyl group in your mechanism.

3. Classify each of the following hydrogens indicated by an arrow as methyl, primary, secondary, tertiary, allylic, or benzylic.

1. Using arrows to indicate electron movement, provide a step-by-step mechanism to explain the formation of the unexpected products shown for the following reactions. Hint: the first step for each reaction is given. H a) dil H, SO heat + H.O - b) dil. H SOA heat c) H/H20 2. Predict the pinacol rearranged product for the following reaction and propose a mechanism to explain your answer. Hint: consider migration of the phenyl group in your mechanism. OH H H20 OH 3. Classify each of the following hydrogens indicated by an arrow as methyl, primary, Secondary tertiary, allylic, or benzylic. CH3 b) c) a)