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Chapter 14: “Aromaticity” Worksheet

1. Using the Huckel 4n + 2 rule determine which of the following compounds arearomatic and which represent conjugated systems:

NH

2. Name the following compounds:

CO2H   CO2H   CO2H

Br 

Cl

F

. !raw structures of:

 p"dinitro#en$ene

m"#romonitro#en$ene

 p"hydro%y#en$oic acid

2&4&'"trinitrophenol

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4. (i)e structures and names of all theoretically possi#le products of the ring

mononitration of:

 p"dichloro#en$ene

o"#romochloro#en$ene

 p"ethyltoluene

*n addition to these uestions complete pro#lems: 1& 2 and 4 ,hapter 14 in -orrison

/oyd.