Chem 334 - Fall 2001
Organic Chemistry I
Dr. Carl C. Wamser
In order to do this pre-quiz, you must log in to the class WebCT site.
This pre-quiz must be submitted via WebCT before Monday morning, November 5, 8:30 am.
1. A stereogenic center could be
* 1) sp3
2) sp2
3) sp
4) any of the above
5) none of the above
2. In order to determine R or S configuration, you must rank the priorities of
1) 2 groups
2) 3 groups
* 3) 4 groups
4) 5 groups
5) none of the above
3. Which of the following compunds will be chiral?
1) 1-chloropentane
* 2) 2-chloropentane
3) 3-chloropentane
4) more than one of the above
5) none of the above
4. The mirror image of a chiral compound is called its
1) constitutional isomer
2) conformational isomer
* 3) enantiomer
4) diastereomer
5) meso compound
5. The mirror image of (1R,2S)-1-bromo-2-chlorocyclopentane would be
1) (1R,2S)-1-bromo-2-chlorocyclopentane
2) (1R,2R)-1-bromo-2-chlorocyclopentane
3) (1S,2S)-1-bromo-2-chlorocyclopentane
* 4) (1S,2R)-1-bromo-2-chlorocyclopentane
5) more than one of the above
6) none of the above