Chem 261 Exam I Redo assessment

Chem 261 Exam I Redo assessment - Chemistry 261, Section 1...

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Chemistry 261, Section 1 Name(print) EXAM I REDO… for your self-assessment… KEY COMING THIS WEEKEND I. Nomenclature. Give acceptable IUPAC names and molecular formulae for the following structures. Use E,Z (not cis,trans) for alkenes where appropriate. (2 pts each; 10 total) A. Cl B. Show the correct line-angle (or polygon) structure (as in A,B above) for the following IUPAC names. BE NEAT. C. 1-chloro-3,3-diethyl-4,4-dimethylcyclohex-1-ene D. trans -1-tert -butyl-4-(1-methylpropyl)-cyclohexane (do not draw as chair) E. E -2-chloro-3-isobutyl-oct-2-ene II. Give the stereochemical relationship between each pair of structures below. Use ONLY the terms: identical, geometric isomers, enantiomers, diastereomers, or structural isomers. READ CHOICES AGAIN. (3 pt ea; 15 total) A. Cl H Cl H H Cl Cl H H Cl H Cl Cl H H Cl
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B. OH H CH 3 H 3 C H HO H HO CH 3 CH 3 OH H C. CH HO H H OH CH 3 H OH O CH 3 HO H H OH CH H OH O D. H HO H COH O OH H HOC O H Cl Cl E. Cl Cl Cl Cl III. Give the # of stereoisomers (both optical & geometric) possible for each of following structures:
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(3 pts ea; 15 total) A. OH
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This note was uploaded on 06/24/2008 for the course CHEM 261 taught by Professor Austell during the Spring '08 term at UNC.

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Chem 261 Exam I Redo assessment - Chemistry 261, Section 1...

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