test3 - / CHEM 3104 @ B. CH 3CI 0 Exam 3 Name: _ _ _ ~ _ _...

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/ CHEM 3104 Exam 3 Name: @ ___ ~ ____ This exam contains 100 points from 20 questions on 4 pages. Circle the best answer to each question below. 1. (3 points) vVhich one of the following cornpoLlnds will most readily undergo an SN2 reaction? A. CH 3 13r B. CH 3 CI C. CH3F (!j) ,r CH31 2. (3 points) vVhich one~ 0 the following compounds "vould be the best nucleophile in methanol? r,. I. I"j f'o / --3. (3 points) 'I\1hich type of reaction do acetylide ions undergo with alkyl halides? A. El @ E2 C. SNI ~ ~ ~(;< 4. (3 points) Which one of the ~lI,()wing compounds is a protic solvent? A. DMF B. DMSO (§jacetic acid D. acetonitrile E. dichloromethane 5. (3 points) Which one of the following reagents would be used ill a 'Villiamson ether synthesis? a (CH 3 )3 C1 B. Br2 C. CH 2 =CH 2 D. H2 ( E ~ 6. (3 oi 81. High temperatures tend to favor which s ~ctionS? 'A~ E / d E2 B. El and SNI 0 E2 and SN2 D. SNI and SN2 7. (3f:>oints) vVhich reagent would be used to synthesize an alkyne from a vicinal dihalide? A.
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test3 - / CHEM 3104 @ B. CH 3CI 0 Exam 3 Name: _ _ _ ~ _ _...

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