Extra Problems SN2 SN1 E2 E1 solutions

Extra Problems SN2 SN1 E2 E1 solutions - Solutions to extra...

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Solutions to extra SN1, SN2, E1, and E2 practice problems 1. Draw the major product in each of the following reactions: OTs NaOCH 3 CH 3 OH 25 o OMe Br EtOH, 80 o KOtBu tBuOH 80 o Cl KCN DMSO 25 o Br CN 1. OH S 2. NaSH DMF, 25 o Et 3 N Cl O O SH
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2. Clearly draw an electron pushing mechanism for the following reaction. Identify which of the two alkenes is the major product. What type of reaction is this? O H 2 O 100 o C S O O O S O O E1 H OH 2 H H 2 O
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3. Professor Snape asked Harry and Hermione to synthesize molecule A . They were given all necessary chemicals; the bromide provided was 100%ee R. Given: sodium acetate O NaO acetic acid O HO dimethylformamide (DMF) O H N and the starting bromide. Hermione does the following reaction: O NaO DMF, 25 o A (C 11 H 14 O 2 ) Br What is the structure of A (include stereochemistry)? What is the %ee of A ? What type of reaction is this (identify the mechanism)? A is:
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Extra Problems SN2 SN1 E2 E1 solutions - Solutions to extra...

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