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final exam key - Chemistry 118 B Winter 2007 Final Friday...

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1 Chemistry 118 B Winter 2007 Final Friday March 16, 2007 Instructor: Lievens This exam contains nine (9) pages and nine (9) problems. Please make sure that your copy contains all nine (9) pages. If there is a problem, please tell the exam administrator prior to beginning. Please answer all questions. Remember that UCDavis Code of Academic Conduct applies to this exam and all other graded work in this class. Name: ________________________________________________________________ Last First MI Student ID. # __________________________________________________________ T.A./ Lab Section: ______________________________________________________ Problem # Points Problem # Points 1 6 2 7 3 8 4 9 5 10 Total (200)
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2 1. (24 pts). Draw the structure of the expected organic product(s) formed in the following reactions. Assume all reagents listed are present in excess unless otherwise noted. If no reaction occurs, state ‘No Reaction’. OH (CH 3 ) 3 CO - K + (CH 3 ) 3 COH H 3 C CN CN H + heat CH 3 CN CN NH 2 SO 3 H CH 3 H 2 SO 4 , H 2 O, heat NH 2 CH 3 NH 2 1) HCl, Zn(Hg) 2) H 2 SO 4 , SO 3 NH 2 SO 3 H O OOH O O O O H 1) NaOH 2) H O 3) heat O H A) B) C) D) E) F)
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3 2. (24 pts) Draw the structure of the expected organic product(s) formed in the following reactions. Assume all reagents listed are present in excess unless
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