practice_exam_Practice Exam Final_key

practice_exam_Practice Exam Final_key - Name _ Section/TA _...

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Name ____________________________ Section/TA ____________________________ Chem 237 Final Exam December 12, 2006 Instructions: You will have 110 minutes to complete as many problems as possible. Where provided, write your answers in the boxes. Your answers will not be graded unless they are in the proper box. Problem Points 1 ____/16 2 ____/12 3 _____/9 4 ____/12 5 ____/40 6 ____/16 7 ____/16 8 ____/15 9 ____/13 10 ____/10 11 ____/15 12 ____/16 13 ____/10 Total ____/200
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Name ____________________________ Section/TA ____________________________ 1. Draw the major product of the following reactions. In each case, only one equivalent of the reagent is used. 16 pts Br OTs S O CH 3 I Br Br 1 equiv 1 equiv 1 equiv 1 equiv Br Br HBr CN - O O NaNH 2 Br CN Br S O O O Br Br Br 2. For each pair, circle the more acidic compound: 12 pts O or HO OH OH or S H O H N H O O NH 2 O or or H 3 N H H or HF or HCl
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Name ____________________________ Section/TA ____________________________ 3. Estradiol is an important female hormone. 9 pts a. Identify all chirality centers in the molecule with arrows. b.
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practice_exam_Practice Exam Final_key - Name _ Section/TA _...

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