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Unformatted text preview: discipline for academic dishonesty. I understand and will abide by this academic honesty policy: ____________________________ (signature) Seat: _______ 1. Consider the stereoisomers of 2,3,4-pentanetriol. (5 pts) OH OH OH 2,3,4-pentanetriol a. Draw the two meso stereoisomers of 2,3,4-pentanetriol: b. Draw the two chiral stereoisomers of 2,3,4-pentanetriol that constitute a pair of enantiomers: c. Are there any other stereoisomers of 2,3,4-pentanetriol? ________ If so, please draw them below: 2. Draw the structure for (3 S ,6 S )-6-isopropyl-3-methyldecane. (Smith, 5.44d, 3 pts) 3. The specific rotation [ ] of pure quinine, an antimalarial drug, is -165. (Smith 5.60ce, 2 pts) a. What is the specific rotation [ ] for the enantiomer of quinine? ________ b. What is the specific rotation [ ] for a solution containing 80% quinine and 20% of its enantiomer? ________...
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- Fall '07