Final%20Exam%20-Practice-2009

Final%20Exam%20-Practice-2009 - Practice Final Exam CHM...

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Practice Final Exam CHM 2211-0787 Fall 2009 Name: ___________________________ UF ID: __________________________ For students that are below C you need to answer for 144 points on this test. 1. (64) Write the structure of the intermediates and product (s) for each reaction B a. b. c. CO 2 Et CO 2 Et + Br NaOEt d. + e. f. 2. HCl/heat CH 2 (CO 2 Et) 2 O OMe g. h. O O NaOEt COOH EtNH 2 O CN + NH 2 H + MgBr excess workup H + /H 2 O A NaOH i. O + MeOH j. 1.NaOEt 2. MeBr 1. HNO 3 /H 2 SO 4 2. LiAlH 4 3. MeCOCl/pyridine 4. LiAlH 4 + + + + + NaOEt H + O 18 O 18 D + /D 2 O 1
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3 CONH 2 LiAlH 4 Workup O k. MeNH 2 l. + PhMgBr H + /H 2 O O O CH 3 CHO 1. HO - F + G m. n. + + + PhCOPh 2.heat 2. (32) Write intermediates and products for the two step reactions: a. b. OH c. H + /H 2 O d. 1.Ph 3 P=CHCH 3 O H + LiAlH 4 H + /H 2 O 2. H + /H 2 O NaBH 4 O 1.Br 2 light 2. CN - CH 3 COOH + 2. MCPBA 1. PhLi CHO CN - Workup heat 3. (24) Write one major product ( if any ) for each of the following reactions. 2
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Final%20Exam%20-Practice-2009 - Practice Final Exam CHM...

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