2010Summer TEst2 Answers 2204-6-8 (3)

2010Summer TEst2 Answers 2204-6-8 (3) - Chemistry...

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Chemistry 2204/6/8 (Summer 2010) 2010 Test 2 Answers Name: ABENOR Marks are in parentheses 1. (8) Circle and name the 8 functional groups found in the molecules shown below: Carboxylic acid , Thioester Ester Ester Tertiary Amide Carboxylic acid Enol ether Primary alcohol Tertiary amide could also be called beta-lactam 2a (4) Draw the enolates of the esters shown below. For the latter, indicate which is the most stable enolate? O OMe enolate enolate 1 O O O enolate 2 O OMe O O O O O O more stable due to resonance stabilization by two carbonyls 2b (2) Rank the following 3 molecules with respect to oxidation state. (1) highest (2) lowest ; Note: two molecules have the same oxidation state. 1 2 1 O OH O HO O OH O HO O OH O HO OH Recall that alkenes and alcohols are at the same oxidation level since they can be interconverted by addition or loss of water. 3a (2) Give a systematic name to the following molecule. O
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2010Summer TEst2 Answers 2204-6-8 (3) - Chemistry...

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