CHE201B - Exam 3 2005

CHE201B - Exam 3 2005 - Organic Chemistry 201/203 Third...

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Organic Chemistry 201/203 Third Hour Examination December 1, 2005 Name (Print) _________________________________ Signature _________________________________ Student Identification _________________________________ Number Question Maximum Score I (30 pts) ___________ II (30 pts) ___________ III (30 pts) ___________ IV (30 pts) ___________ V (30 pts) ___________ Total (150 pts) ___________
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2 PROBLEM I Give chemical structures for the following (3 points each). (A) An internal alkyne (B) A ketone (C) An epoxide (D) Ozone O 3 (E) A bromonium ion Score - Problem I RC CR R O R O Br
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3 (F) Lithium aluminum hydride LiAlH 4 (G) Methyl magnesium bromide CH 3 MgBr (H) An acid chloride (I) A thioether (J) The radical anion formed by addition of an electron to acetylene. R O Cl R S R HC CH
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4 PROBLEM II : Circle the correct answer to each of the following questions. (A) Alkenes will react with HBr in the presence of peroxides (ROOR) to give the products of an anti-Markovinikoff addition reaction. What function does ROOR serve in this reaction?
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This note was uploaded on 10/10/2010 for the course CHE 201 taught by Professor Bong during the Fall '08 term at SUNY Buffalo.

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CHE201B - Exam 3 2005 - Organic Chemistry 201/203 Third...

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