322b_07spring_sample_final_blank

322b_07spring_sample_final_blank - CHEMISTRY 322bL/325bL

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Unformatted text preview: CHEMISTRY 322bL/325bL Please______________________ FINAL EXAM Print Last Name MAY 2, 2007 ______________________ First Name First four digits of USC ID _ _ _ _ -XXXX-XX TA's Name_____________________ Grader (1) (15) _____ ______ Lab Day & Time ______________ (2) (15) _____ ______ (3) (15) _____ ______ (4) (15) _____ ______ (5) (20) _____ ______ (6) (20) _____ ______ (7) (15) _____ ______ (8) (10) _____ ______ (9) (15) _____ ______ (10) (15) _____ ______ (11) (15) _____ ______ (12) (15) _____ ______ (13) (15) _____ ______ (200) first letter of last name I will observe all the rules of Academic Integrity while taking this exam. _______________________________ Chemistry 322bL, 325bL -2- Name__________________ Final Exam (1) (15) Complete the reactions below by providing the missing products inside the boxes. Be careful to give all the important organic products , as requested. It is not necessary to give the byproducts or minor products of the reactions. "Workup" means treatment with water and bringing the reaction mixture to neutral pH. (A) O = (i) CH 3 MgBr/ether (ii) Workup (B) C 6 H 5 CH 2 CH 2 CH 2 OH N . CrO 3 . HCl (PCC) + CH 2 Cl 2 (C) CCH 3 O = CH 2 CO 2 CH 3 (i) NaBH 4 /methanol (ii) workup (D) C 6 H 5 Br (i) Mg/ether (ii) CH 3 C N (iii) H 3 O + , H 2 O, heat C 8 H 8 O (E) CH 3 (i) hot aqueous KMnO 4 , KOH (ii) workup (iii) HNO 3 , H 2 SO 4 , heat (iv) workup C 7 H 5 NO 4 Chemistry 322bL, 325bL -3- Name__________________ Final Exam (2) (15) Complete the reactions below by providing the missing products inside the boxes. Be careful to give all the important organic products , as requested. It is not necessary to give the byproducts or minor products of the reactions. "Workup" means treatment with water and bringing the reaction mixture to neutral pH. (A) CH 3 CH 2 COOH (i) SOCl 2 (ii) AlCl 3 , benzene C 9 H 10 O (B) NHCCH 3 O = CH 3 + Br 2 Fe (1.0 eq) (C) O = + HOCH 2 CH 2 OH H + C 8 H 14 O 2 (D) CH 3 CH(OCH 3 ) 2 H + H 2 O product gives a red ppt with 2,4-DNP (E) + C =C COOH HOOC H H heat C 9 H 10 O 4 Chemistry 322bL, 325bL -4- Name__________________ Final Exam (3) (15) Complete the reactions below by providing the missing products inside the boxes. Be careful to give all the important organic products , as requested. It is not necessary to give the , as requested....
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322b_07spring_sample_final_blank - CHEMISTRY 322bL/325bL

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