Exam2 - Part I. (62 pt) Circle or write a single answer. 1....

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1 Part I. (62 pt) Circle or write a single answer. 1. Which of the following compounds is an acetal ? Answer:_____________ Which of the following compounds is an anhydride? Answer:_____________ OO O O O OH O OCH 3 O E AB C D O 2. Which of the following compound is named benzyl acetate? 3. The relative reactivity toward nucleophilic addition of the following compounds: 4. Select one reagent (A-I) for each of the following reactions and fill the small boxes. 5. What is the product of the following reaction? 6. What is the product of the following reaction? O O O O O C D E O CH 3 O O H O CO 2 H CO 2 H H CH 2 CO 2 H HO CH 2 OH HO 2 C CO 2 H A. NaBH 4 B . NaOEt, EtOH C. CrO 3 , H 2 SO 4 in H 2 O D. SOCl 2 E. aqueous HCl F. NaOH G. (Ph 3 )P=CH 2 H. LiAlH 4 , then H 3 O + I. PCC (pyridinium chlorochromate) H O Cl 3 C H O H 3 C CH 2 CH 3 O C A. A > B > C B. B > A > C C. B > C > A D. C > B > A H 3 C
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2 7. Which of the following molecules is most acidic (easiest to form enolate)? O O CO 2 Et CO 2 Et O A B C D 8. What are the missing reagents?
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Exam2 - Part I. (62 pt) Circle or write a single answer. 1....

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