Final_sample 2

Final_sample 2 - Organic Chemistry 201/203 Final...

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Organic Chemistry 201/203 Final Examination December 18, 2003 Name (Print in Capitals) __________________ Signature ____________________________ Student Identification _________________________________ Number Page Possible points Score Total 2 (15) ___________ 3 (15) ___________ 4 (15) ___________ 5 (15) ___________ I ___________ 7 (30) ___________ 8 (30) ___________ II ___________ 9 (30) ___________ 10 (30) ___________ III ___________ 11 (30) ___________ 12 (30) ___________ IV ___________ 13 (15) ___________ 14 (15) ___________ 15 (10) ___________ (16) (20) ___________ V ___________ Total ___________
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2 PROBLEM I Give chemical structures for the following (3 points each). (A) An alkyne (B) A diol (C) A Grignard reagent (D) Phenol (E) An epoxide Score - Page 2
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3 (F) A cis -cycloalkene (G) A Z -alkene (H) A primary carbocation (I) A molecule with two chiral carbon atoms that is achiral (J) A substrate that shows strong steric hindrance to nucleophilic substitution by an S N 2 reaction mechanism Score - Page 3
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4 (K) A sec- butyl group (L) A saturated alkane with a tertiary carbon (M) The conjugate base of water (N) Cyclopropane (O) A molecule which contains an sp hybridized nitrogen. Score - Page 4
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5 (P) Draw the following structures. (1) The Newman projection of anti 1,2-dichoroethane. (5 pts) (2) The most stable chair form of (5 pts) (3) The boat form of cyclohexane. (5 pts) Score - Page 5 Me H H Me
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6 PROBLEM II Use this list of reagents to answer parts A - F of this problem (5 points each). (A)
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This note was uploaded on 04/07/2012 for the course CHE 202 taught by Professor Richard during the Spring '05 term at SUNY Buffalo.

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Final_sample 2 - Organic Chemistry 201/203 Final...

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