Chem 334 - Summer 1998 - Organic Chemistry I Dr. Carl C. Wamser

Pre-Quiz 4 (Chapter 4.1 - 4.4)

1. (1 pt) Write the structure for 1,1-dimethylcyclopropane.

2. (2 pts) Write structures for two different isomers that would have the name 1,2-dimethylcyclopropane. Explain how we will distinguish these isomers by name.

3. (2 pts) Write two different chair conformations of methylcyclohexane and identify the more stable structure.