Exam_3_07 - 1. (6 Points, 2 points each box) Give the...

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1 1. (6 Points, 2 points each box) Give the correct name for the following compounds. a) b) c) (CH 3 ) 3 N CHO H OH CH 2 OH H OH N OH 2. (8 Points, 2 points each box) Draw the correct structures of the following compounds. a) N-methylpiperidine b) D-Glyceraldehyde c) L-Serine d) a -Furanose form of D-galactose
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2 3. (10 Points) For the following mixed Claisen reaction: a. (3 Points) Give the final product. b. (7 Points) Provide a stepwise mechanism for the formation of the product. Ph O H + CH 3 CO 2 CH 2 CH 3 1) CH 3 CH 2 ONa 2) H ,
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3 1. 4. (5 Points) Which of the following compounds is the weakest base? H 2 N H 2 N H 2 N H 2 N H 3 CO Cl O 2 N A B C D 5. (6 Points) Propose the structure for the Compound W (a tertiary amine) that has the following 1 HNMR spectrum. Molecular formula of Compound W : C 9 H 13 N IR: 1735 Cm -1 1 HNMR d 7.1, doublet, 2 H d 6.8, doublet, 2 H d 2.8, singlet, 6 H d 2.3, singlet, 3 H Compound W
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4 6. (10 Points, 2 points each box) Fill in the boxes with the appropriate missing reagents.
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This note was uploaded on 07/25/2008 for the course CEM 252 taught by Professor Rathke during the Summer '08 term at Michigan State University.

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Exam_3_07 - 1. (6 Points, 2 points each box) Give the...

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