Quiz 3 Answer key S2009

Quiz 3 Answer key S2009 - HOCH 2 CH 3 (solvent) OCH 2 CH 3...

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Name:_____________________ Chem 41c Quiz 3 Stoltz, Spring 2009 April 24, 2009 You have 25 min to take this quiz. It is closed note, closed book, and no collaboration is allowed. Please do not discuss the quiz with anyone until you receive it back graded. Place a box around your answers. There is no partial credit. Predict the products (if any) of the following reactions: (5 points each) 1. O OH MgBr THF, 0 °C O O MgBr + either or both is acceptable 1:1 2. OH O HCl (1 mol%)
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Unformatted text preview: HOCH 2 CH 3 (solvent) OCH 2 CH 3 O 3. Provide reagents for the following transformations. (5 points each) a. O HO O CH 2 N 2 is best also acceptable is: Base, MeI or CH 3 OH, H + H 3 CO b. CH 3 O Br CH 3 O OH O 1. Mg 2. CO 2 3. H + (also accept without the acid in the last step) Bonus (5 points) Rank the following in terms of relative acidity. Most Acidic Least Acidic C D A B Which has the lowest pKa? C A B C D F 3 C S OH O O S OH O O O H 3 C OH...
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This note was uploaded on 01/03/2012 for the course CH 41c taught by Professor List during the Fall '10 term at Caltech.

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Quiz 3 Answer key S2009 - HOCH 2 CH 3 (solvent) OCH 2 CH 3...

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