test_03_fall_07

test_03_fall_07 - Third Exam Chemistry 3331 November 16,...

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Third Exam Name (PRINT) . Last, First Chemistry 3331 Signature November 16, 2007 ID# Please circle class time. TOTAL Note: Present your student ID when you return the exam booklet Page # . Score 1. 16 pts. 2. 24 pts. 3. 18 pts. 4. 18 pts. 5. 12 pts. 6. 12 pts. 10:00 AM 1:00 PM 4:00 PM
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A. Nomenclature: (16 points) Give an acceptable IUPAC name for each of the following compounds. Be sure to indicate the stereochemistry where appropriate. 1. OH HO H 2. 3. H 4.
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B. Facts: (24 points total) 1. Place the following compounds in order of increasing acidity. (1 = least acidic, 3 = most acidic) (6 pts.) OH O H OH 2. Place an “X” in the box below any dihalide that will not yield the terminal alkyne as the major product on treatment with NaNH 2 at 150 °C. (6 pts.) Br Br Br 3. Place an “X” in the box below any halide that will not produce a useful Grignard reagent on treatment with Mg in ether. (6 pts.) I OCH 3 H 2 CC H CH 2 Cl N O O N Br H HC C 2 4. Label each alkene as stable ( S ) or unstable ( U ). (6 pts.)
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C. Reactions : Total = 36 points, 6 points each Please provide the starting material, reagents or major product in the answer box. Be sure your drawing
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test_03_fall_07 - Third Exam Chemistry 3331 November 16,...

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