Chem 261 Spr 2008 1st exam ANSWER SHEET

Chem 261 Spr 2008 1st exam ANSWER SHEET - Chemistry 261...

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Name(print) Exam 1 February 8, 2008 ANSWER SHEET I. Nomenclature Give acceptable IUPAC names for the following structures. Use E,Z (not cis,trans) where appropriate. No R,S in these. (2 points each blank, 10 total) A. B. C. 6-chloro-4-isopropyl-2-nonene-7-yne D. 1-neopentyl-4-vinyl-benzene E. 1-sec -butyl-3-(1,1,2,2-tetrachloroethyl)cycloheptane II. Give the stereochemical relationship between each pair of structures below. Use ONLY the terms: identical cpds., geometric isomers, enantiomers, diastereomers, or structural (constitutional) isomers. READ CHOICES AGAIN. (3 pt ea; 15 total) A. B. D. C. E. III. (2 pts ea; 10 total) A. B. D. C. E. IV. For the following structures, give the absolute configuration (R or S) for the designated carbon: (2 pt ea; 14 total) A. Front C Back C B. Carbon 1 Carbon 2 Carbon 3 C. Carbon 1 Carbon 2 V. PUT one correct CAPITAL LETTER answer for each question. (2 pts each; 20 total) 1. 2. 3. 4. 5. 6. 7. 8.
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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 Spr 2008 1st exam ANSWER SHEET - Chemistry 261...

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