2.3 - 27 Chem 2262, Sec 2 March-12th-20 Test 2 Name:_ANSWER...

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Test 2 Name: ___ANSWER KEY______ March-12 th -20 The exam has 7 printed pages of questions and 2 tables. Check now to make sure you have all 10 questions and 9 total pages. Put all answers on these sheets. The exam is worth a total of 125 points. Multiple Choice (5 points each, 30 points total). Circle the one correct answer to each problem. 1. Circle the compound that would be least reactive towards nucleophilic aromatic substitution (S N Ar). A B C D E Cl NO 2 Et Cl NO 2 Me Cl NO 2 CN Cl NO 2 NMe 2 Cl NO 2 NO 2 2. Which carbonyl would be less susceptible to nucleophilic attack? E D C B A O Me Me O CHO Me CHO Me CHO 3. What is the correct name for the following molecule? Α29 γ -bromobutanaldehyde B) 4-bromobutyraldehyde C) 1-bromobutanal D) 4-bromobutanal E) γ -bromobutanal Br H O 4. Which of the following compounds would exist as a hydrate to the most extent in the presence of water? A
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This note was uploaded on 06/24/2009 for the course CHEM chem 2364 taught by Professor Davila during the Spring '09 term at LSU.

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2.3 - 27 Chem 2262, Sec 2 March-12th-20 Test 2 Name:_ANSWER...

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