2005FINAL_ANSWER

2005FINAL_ANSWER - Answers for the CHEM222/234 Final Exams...

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Answers for the CHEM222/234 Final Exams of Fall 2005 Multiple choice questions V1 V2 1- D B 2- B B 3- C D 4- A A 5- B D 6- D C 7- C A 8- A C 9- B D 10- D B 11- D B 12- B D 13- A C 14- C D 15- D A 16- A A 17- A C 18- C A 19- B B 20- B B Lab exam questions 27- D 28- D 29- B 30- C 31- B 32- C 33- D 34- B 35- B 36- B Short Answers For the mechanisms, see your notes or the textbook .
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CHEM222/234 4 21- Draw the major product for each of the reactions below (the order of the questions may vary) O HO HO OH OH HO N HO H 3 C OCH 3 CHO + CO 2 CH 3 NH 2 Ph phenylalanine methyl ester methyl pyridoxal anhydrous OCH 3 H 3 CO CHO + Ph 3 P (cis is major) CHO NaOH CO 2 CH 2 CH 3 Na + - OCH 2 CH 3 CO 2 CH 2 CH 3 Na + - OCH 2 CH 3 H+ HO O HO OH OH HO N HO H 3 C OCH 3 CO 2 CH 3 N Ph OCH 3 H 3 CO (Aldol) CHO OH CO 2 CH 2 CH 3 O (Claisen) CO 2 CH 2 CH 3 OCH 2 CH 3 (Michael addition)
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CHEM222/234 5 22- Draw the major product for each of the reactions below (the order of the questions may vary) MgBr CO 2 MgBr H 2
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This note was uploaded on 10/04/2010 for the course BIOL 200 taught by Professor Bureau during the Spring '06 term at McGill.

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2005FINAL_ANSWER - Answers for the CHEM222/234 Final Exams...

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