2005FINAL

2005FINAL - Version 001 First Name_Last Name i.d Final...

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Version 001 First Name:________________Last Name:_________________ i.d.__________________________ Final Examination CHEM222 and CHEM234 Examiner: Dr. Karine Auclair 9 am December 8, 2005 Associate Examiner: Dr. David Harpp Instructions: Please write your name and i.d. now. Answer to the 20 multiple choice questions on the answer sheet provided (2 points each). Answer the 12 short answers ( 3 points each), the 2 mechanistic questions ( 4 and 6 points each) and the 2 synthetic questions ( 6 and 8 points each) directly on the exam. CHEM222 students: don’t forget to answer the lab exam questions on the multiple choice answer sheet (10 questions) . No calculator allowed. Molecular models allowed. Bo not ask questions to the invigilators. IF YOU HAVE A QUERY of significance, please summarize it on the front of the exam. At the end you will need to hand in ALL the sheets of the exam. The examination Security Monitor Program detects pairs of students with unusually similar answer patterns on multiple choice exams. Data generated by this program can be used as admissible evidence, either to initiate or corroborate an investigation or a charge of cheating under Section 16 of the Code of Student Conduct and Disciplinary Procedures. Good Luck!
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CHEM222/234 4 7. What would be the major product of the reaction below? CH 3 H 3 C 1) (BH 3 ) 2 2) H 2 O 2 CO 2 H 3 H 3 C 3 H 3 C 3 H 3 C 3 H 3 C O OH a b c d 8. What would be the major product of the reaction below? 1) Hg(OAc) 2 2) NaBH 4 a b c d 9. What would be the major product of the reaction below? O MgBr HO O O a b c d
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CHEM222/234 5 10. What would be the major product of the reaction below? O CF 3 CO 3 H 2 H O HO 2 C O 2 H OHC O 2 H O 2 H O O O O 3 a b c d 11. How could you prepare the following molecule? O a) b) c) d) 3 3 H 3 3 H OH Br H+ Na 0
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CHEM222/234 6 12. What would be the major product of the reaction below? OH 1) PBr 3 2) tBuO - Na + OtBu O a b c d 13. What would be the major product for the reaction sequence shown below?
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2005FINAL - Version 001 First Name_Last Name i.d Final...

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