CHEM 233 Spring 2008Quiz #2 February 18th, 2008 1) Name the following molecules. (3 points) 3,4-Diethyl-hexane3-Ethyl-4-isobutyl-2,5-dimethyl-heptane4-sec-Butyl-3-ethyl-2,6-dimethyl-octane2) Provide the structure of the molecules (2 points). 3-Ethyl-4-isobutyl-2,5-dimethyl-heptane4-tert-Butyl-3,5,7-trimethyl-nonane3) Draw the energetic profile of central C-C bond rotation for butane. (4 points) CH3CH2-CH2CH3CH3HHCH3HHH3CHHCH3HHHH3CHCH
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Conformational isomerism, Chemical bond, following molecules, C-C bond rotation