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Unformatted text preview: 4. (2 pts.) Draw the S isomer of 2-bromobutane. 5. (2 pts.) What is the maximum number of stereoisomers possible for a ketohexose? An example of a ketohexose is fructose, shown below. 6. (2 pts.) Draw the Fischer projection for the compound shown below. CH 3 H Br CH 3 H Br H 3 C Br H CH 2 OH O H HO OH H OH H CH 2 OH fructose Number of stereogenic carbons = 3 Maximum number of stereoisomers = 2 3 = 8 Br CH 3 H 1 2 3 S CH 3 Cl H 1 1 2 2 highest priority groups on opposite side, therefore E...
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This note was uploaded on 07/25/2008 for the course CEM 143 taught by Professor Baker during the Spring '08 term at Michigan State University.
- Spring '08