practice-3-key

practice-3-key - O O Na + H 2 O (15 pts) 4. In the...

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Practice Exam 3 (9/19/07) - 15 minutes (5 pts) 1. Using systematic nomenclature, assign a name for the following compound. Br (5 pts) 2. Given the following compound name, draw a valid structure. 5-chloro-4-cyclopentyl-6-hepten-3-ol 3. Predict the direction in which the reaction proceeds by placing a reaction arrow between the reactant and the product. Show the curved (mechanism) arrow for the reaction in the provided space. (15 pts) OH O + NaOH
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Unformatted text preview: O O Na + H 2 O (15 pts) 4. In the following question, circle the stronger acid and account briefly for the strengths in acidity. When you explain, draw proper structures to compare with. CH 3 CO 2 H vs CF 3 CO 2 H O O F F F extra dipole moment Because of the extra inductive effect, trifluoroacetic acid is more acidic. 1-bromo-8,8-dimethylbicyclo[3.2.1]octane Cl OH O O H OH weak acid strong base weak base weak acid (neutral)...
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This note was uploaded on 04/25/2008 for the course CHEM 322AL taught by Professor Jung during the Fall '07 term at USC.

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