PracticeChapter 15Problems

PracticeChapter 15Problems - 1. Which of the following...

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1. Which of the following would not be aromatic A) O B) H C) CH 3 H 3 C CH 3 D) H E) N CH 3 2. How would you name the following? HO CH 3 Cl A) 3-chloro-5-methylphenol B) 3-hydroxy-5-chlorotoluene C) 1-chloro-3-hydroxy-5-methylbenzene D) Meta-methy-meta-hydroxytoluene E) 3-hydroxy-5-methylchlorobenzene 3. Which of the following would you expect to be aromatic? A) Page 1
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B) C) D) E) 4. The best experimental proof of aromaticity is A) a pleasant odor. D) presence of resonance structures. B) infrared CH absorption frequency. E) presence of conjugation. C) NMR chemical shifts. 5. Which of the following reactions of aromatics is reversible? A) Nitration D) Sulfonation B) Bromination E) F-C acylation C) F-C alkylation 6. What reagents are typically required to accomplish bromination of an aromatic ring? A) Br 2 + HBr D) Br 2 + FeBr 3 B) Br 2 + heat E) Br 2 + H 2 SO 4 C) Br 2 + light 7. Which of the following is not a resonance structure involved in electrophilic aromatic bromination? A) Page 2
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Br H B) Br H H C) Br H D) Br H E) All of these are valid resonance structures. 8. What would be the product of the following reaction?
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PracticeChapter 15Problems - 1. Which of the following...

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