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4. Naming organle molecules with a functional groupt Since we will study the chemistry of organic molecules containing O,N,S, and other atoms, it is important to have a basic understanding of the nomenclature of such molecules. The IUPAC nomenclature for these types of molecules is basod on the functional group that the molecule contains. For this class, we will consider molecules with only ONE functional group since the IUPAC naming gets complicated with maltiple functional groupt, and common names tend to be used instead. A summary is given below for functional groups that will be common in Chemistry 308. Examples: 1.: - 2-chloropeopane 2. - butanal Practices: Write the name for each structure below. 1. 2. Writsen by A. Norick