1. 4.1.1 Arenes Lesson 2 – Naming Arenes
Unit 4
4.1.1 Arenes
Lesson 2 – Naming Arenes

2. Benzene Common Groups Group Name -OH Hydroxy- -F Fluro- -Cl Chloro-
-Br
Bromo- -I
Iodo-
-NO2
Nitro-
-CH3
Methyl-

3. Naming benzene compounds
Phenol methyl benzene
Chlorobenzene nitrobenzene

4. Naming Benzene Compounds
Aliphatic
Aromatic

5. Naming Benzene Compounds
Aliphatic
Aromatic

6. Naming Benzene Compounds
Aliphatic
Aromatic

7. Naming Benzene Compounds
Aliphatic
Aromatic

8. Naming Benzene Compounds
Aliphatic
Aromatic

9. Quick quiz
Answers questions 1 to 4 only on the next slide

10. Boardworks AS Chemistry Aromatic Compounds
Multiple-choice quiz

11. Homework task
Make a revision resource for yourself which summarises the development of the theory of the structure of benzene. Use your booklet pages 4-8 (photocopies of the textbook), boardworks and the internet to help.
Booklet page 8 answer questions 1 and 2 and also the Stretch and challenge questions 2 and 3
Learn how to name benzene compounds

12. Reprise: The Benzene ring song