3. Fill in the reagents or products for the following reactions. Note some boxes will require...
3. Fill in the reagents or products for the following reactions. Note some boxes will require two or three reagents in separate steps; list them as 1, 2, and 3. (2 points) 1. MeONa/MeOH 2. HCI +/ H2N Br 4. Using another sheet of paper, provide a reasonable reaction mechanism for the following transformation, starting with enamine generation (Carbonyls 2) and subsequent alkylation and hydrolysis (Carbonyls 3). Please write neatly and show all arrows, resonance structures, tetrahedral intermediates, and charges. Illegible work will not be graded. (5 points) excesso o 1) BO excess o U + H202) H20, mild acid (H30+) + N HH Provide a mechanism o Provide a mechanism o