This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Br O Br Diels Alder SO 3 H Cl 2 FeCl 3 Br 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? D. Write 4 reasonable resonance structures for the following conjugated system (4 pts) H N N O S N N O O O O O...
View Full Document
This note was uploaded on 01/23/2011 for the course CEM 252 taught by Professor Rathke during the Spring '08 term at Michigan State University.
- Spring '08