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Unformatted text preview: 1,4 addition O Cl H 2 SO 4 heat Br Br or Br Br Diels Alder O SO 3 H Cl 2 AlCl 3 C. Choose the correct answer (2 pts each). i. Which of the following is the structure of Thiophene ? ii. Which of the following compounds is NOT aromatic? iii. Which of the following compounds contains a “ s-cis” conjugated diene? H N N O S N N NH 2 SO 3 H OH HNO 3 H 2 SO 4 Cl O AlCl 3 NH 2 O SO 3 H OH NO 2 SO 3 H OH O 2 N...
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- Spring '08
- Chemical reaction, Benzene, 2 pts, Electrophilic aromatic substitution