8ASum10FinKEY

8ASum10FinKEY - Chemistry 8A Summer Session I 2010 Final Exam Thursday Instructor Lievens This exam contains nine(9 pages and six(6 problems Please

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1 Chemistry 8A Summer Session I, 2010 Final Exam Thursday July 29, 2010 Instructor: Lievens This exam contains nine (9) pages and six (6) problems. Please make sure that your copy contains all nine 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. # __________________________________________________________ Page # Points 2 3 4 5 6 7 8 9 10 Total (215)
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2 1) Nomenclature: (24 points) Give the IUPAC name for each of the following compounds, or draw the correct structure for the given name. C) H) OH Br Cl Cl 2-ethoxy-1-fluorobutane Br Br Br 2S,3E-4-bromo-2,6,6-trichloro-3-nonene (R) (S) OH Br O (5Z)-5-bromohep-5-en-2-ol 1,2-dichloro-3-isopropylcyclohexane O F 4,5,6-tribromo-3-ethyl-2-methyloctane Br Cl Cl Cl 7-tert-butyl-2-methyl-4-decyne or 7-(1,1-dimethylethyl)-2-methyl-4-decyne cis-2-bromo-1-cyclopentanol or (1S,2R)-2-bromo-1-cyclopentanol 3-propoxypentane
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3 2) Vocabulary: (33 pts) Fill in the blanks with the appropriate vocabulary word. If two words are given circle the correct one. A) An ___ SN2 ___ reaction generally inverts the stereochemistry at the reacting carbon, while an __ SN1 ____ reaction will give a mixture of enantiomers. B) A nucleophile generally has a full or partial ____ negative ______ charge and is always / sometimes / never a good base. C) True / False. Good leaving groups are the conjugate bases of strong acids. D) Alkenes / alcohols / alkynes / halogens get the highest priority in IUPAC nomenclature. E) Hydrocarbons with double bonds are ___ alkenes _____, hydrocarbons with single bonds are _____ alkanes _______, and hydrocarbons with triple bonds are ____ alkynes _________.
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This note was uploaded on 09/20/2011 for the course CHE 8A taught by Professor Toney during the Summer '08 term at UC Davis.

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8ASum10FinKEY - Chemistry 8A Summer Session I 2010 Final Exam Thursday Instructor Lievens This exam contains nine(9 pages and six(6 problems Please

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