14D_w11_finalA (1)

14D_w11_finalA (1) - Chemistry 14D Winter 2011 Final Exam...

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Winter 2011 Final Exam Part A Page 1 Page 1 score = 1. (6) For each equilibrium shown, circle K eq > 1, K eq < 1, or cannot determine, as appropriate. (a) H 3 C OCH 3 O + NH 3 H 3 C NH 2 O + CH 3 OH K eq > 1 K eq < 1 Cannot determine (b) H 3 C Cl O + H 2 O H 3 C OH O + H 3 O + Cl - K eq > 1 K eq < 1 Cannot determine (c) H 3 C O CH 3 O O + CH 3 S - + Na H 3 C SCH 3 O + H 3 C O - + Na O K eq > 1 K eq < 1 Cannot determine 2. (15) Write the major organic product or best reactant(s) in the boxes. Assume reagents above/below the arrows are in excess. If no reaction occurs write "NR". Do not include any mechanism details . (a) O O 1. LiAlH 4 2. H 3 O + (b) O O NaOH H 2 O (c) O O 1. CH 3 MgBr 2. H 3 O + (d) O O O O (e) CH 3 NH 2 H 2 SO 4 N CH 3 3. (6) Complete the following three-step reaction sequence by writing appropriate reactants above and/or below each reaction arrow. Do not include any mechanism details. C
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This note was uploaded on 03/12/2012 for the course CHEM 14D taught by Professor Hardinger during the Winter '08 term at UCLA.

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14D_w11_finalA (1) - Chemistry 14D Winter 2011 Final Exam...

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