Test _1 3332 (fa06)b

Test _1 3332 (fa06)b - Test#1 3332(fa06 Created 10:36:22 PM...

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Test #1 3332 (fa06) Created: 10:36:22 PM CDT Student: _________________________________________________________ 1. Which one of the following reactions does not give tert -butylbenzene? A. benzene + (CH 3 ) 3 CCl/AlCl 3 B. benzene + (CH 3 ) 2 C=CH 2 /H 2 SO 4 C. benzene + (CH 3 ) 3 CH/AlCl 3 2. Predict the effect the substituent attached to the benzene ring below would have on electrophilic aromatic substitution reactions? ( this is a slight change from the structure on the original test ) A. ortho/para director, activator B. ortho/para director, deactivator C. meta director, activator D. meta director, deactivator 3. In the Friedel-Crafts alkylation of benzene, dialkylation is often a significant by-product. In the Friedel- Crafts acylation of benzene, diacylation is not a significant by-product. Which of the following is the primary reason for this difference? A. Alkyl groups activate the ring to further substitution, acyl groups deactivate it. B. Alkyl groups are less sterically hindered than acyl groups. C.
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This note was uploaded on 04/14/2008 for the course CHE 3332 taught by Professor Primrose during the Spring '08 term at Baylor.

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Test _1 3332 (fa06)b - Test#1 3332(fa06 Created 10:36:22 PM...

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