1.3 Aromatic Compounds

advertisement
Learning Check …
Did I complete all my homework from last class?
0
Are there any homework questions I need help with?
1
2
3
4
5
1.3 Aromatic Compounds

contain benzene (C6H6)



electrons that form double bonds are shared over the entire molecule
has 6 identical bonds (halfway between a single and double bond)
very stable
Ex)
Ex)

when a benzene ring has only 2 branches, the prefixes –ortho, –meta, and –para are
sometimes used instead of numbers
1,2-dimethylbenzene
______dimethylbenzene
1,3-dimethylbenzene
________dimethylbenzene
1,4-dimethylbenzene
_______dimethylbenzene
•
Sometime the benzene ring is not the main chain.
•
When this occurs, the benzene ring branch is known as _____________________
Ex)
Ex) Draw the following aromatic structures:
a) 1-chloro-2-methylbenzene
b) 3-phenylbut-1-ene
Self Check
How prepared am I to start my homework? Can I …
… name and draw compounds containing benzene
0
1
2
3
Download
Related flashcards
English novelists

47 Cards

English poems

31 Cards

Create flashcards