orgo chem exam 4 sample

Orgo chem exam 4 - ORGANIC CHEMISTRY Sample Exam(Exam 4 Multiple Choice Name 1 The reaction shown below is classified as a(n reaction CH2 CH2

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ORGANIC CHEMISTRY Name____________ Sample Exam (Exam 4) Multiple Choice 1. The reaction shown below is classified as a(n) _________ reaction. CH 2 CH 2 + HS-CH 3 CH 3 -CH 2 -S-CH 3 .. .. .. .. A. Substitution B. Acid-Base C. Elimination D. Addition 2. Which of the following reagents will react with an alkene, resulting in a complete cleavage of both the pi and sigma bonds of the C=C ? A. HCl B. O 3 (g) C. H 2 O + H + D. BH 3 (in THF) 3. Mechanistically, in the addition of HCl to an alkene, the electrophile bonding to an alkene carbon is A. H + B. Cl + C. H - D. H atom. 4. Which of the following reactions does NOT form an alcohol ? A. alkene + H 2 O ------------> product B. alkene Hg(OAc) 2 + H 2 O NaBH 4 / OH - product C. alkene BH 3 / THF H 2 O 2 / OH - product D. alkene + O 3 product 5. The hydrogenation of an alkene ( H 2 (g) + Pt) ) is a(n) _______ addition reaction A. anti B. syn C. nonstereoselective D. ionic 6. . Identify the alkene which would give the following products upon ozonolysis followed by
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hydrolysis in the presence of zinc. [ (1) O
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This note was uploaded on 04/07/2009 for the course CHE 311 taught by Professor Drake during the Fall '08 term at American International.

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Orgo chem exam 4 - ORGANIC CHEMISTRY Sample Exam(Exam 4 Multiple Choice Name 1 The reaction shown below is classified as a(n reaction CH2 CH2

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