|  | Chapter 4 : Alcohols and Alkyl Halides |  | 
List of Functional Groups
The more important functional groups are shown below, with the key structural element and a JSMOL image of a simple example. It is important that you are able to recognise these functional groups because they are the key to being able to recognise the patterns within organic chemistry.
| Alkane |   | |||
| Alkene |   | |||
| Alkyne |   | |||
| Arene |   | |||
| Alcohol |   | |||
| Alkyl halide |   | |||
| Amine |   | |||
| Epoxide |   | |||
| Ether |   | |||
| Nitrile |   | |||
| Nitroalkane |   | |||
| Thiol |   | |||
| Aldehyde |   | |||
| Ketone |   | |||
| Carboxylic Acid |   | |||
| Acyl halide or Acid halide |   | |||
| Acid anhydride |   | |||
| Ester |   | |||
| Amide |   | 
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|  | © Dr. Ian Hunt, Department of Chemistry |  |