chem e2a exam 3 qa 2013 - 6:00 PM 7:15 PM Name Section TF circle one Annie Christina Esty Jen Jon Saraf Tho Tom Yuri Important Notes 1 This exam

chem e2a exam 3 qa 2013 - 6:00 PM 7:15 PM Name Section TF...

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November 21, 2013 6:00 PM - 7:15 PM Important Notes: 1. This exam consists of 6 problems on 6 pages, plus this cover sheet, and one page for scratch work at the end of the exam. 2. All answers must be written in the spaces provided. Do not write anything in red ink. Answers written on the back of a page will not be graded . Anything written on the scratch page will not be graded. 3. You are allowed to use a set of molecular models for this exam. Problem 1. 2. 3. 4. 5. 6. Score ____________ / 16 ____________ / 16 ____________ / 16 ____________ / 16 ____________ / 18 ____________ / 18 Total Score: ________________ / 100 Name: Section TF: circle one: Saraf Esty Jon Annie Tom Jen Christina Tho Yuri
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1 Name: 1. Each of the following transformations can be carried out in three or fewer steps. Fill in the reagents required for each step. If a step is not needed, please put an "X" next to that number. Be sure to consider the stereochemistry (if relevant)! a) b) c) d) 2. 3. 1. 2. 3. 1. 2. 3. 1. 2. 3. 1. _______ / 16 OH Br OH Ph Br O (+,-) OMe OH O O H H CN
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