Final answer:
The name of the compound O ||CH3-CH2-C-O-CH2-CH3 is ethyl propanoate. It is an ester formed from propanoic acid and ethanol. The naming involves combining the names of the alkyl group and the acid part with 'ate' at the end to indicate it's an ester.
Step-by-step explanation:
The compound shown is an ester, which is an organic compound made by replacing the hydrogen of an acid by an alkyl or another organic group. In this case, the compound has the following structure: O ||CH3-CH2-C-O-CH2-CH3. This structure can be broken down into the alcohol and acid parts to find the correct IUPAC nomenclature.
Firstly, we identify the acid part: CH3-CH2-CO. This is derived from propanoic acid (propan- + -oic acid). Secondly, we look at the alcohol part, which is a two-carbon chain, ethyl (CH2-CH3).
Combining the names of the alcohol and acid parts, we obtain the IUPAC name for the compound: ethyl propanoate.
Step-by-step Naming Process:
- Identify the alkyl group attached to the oxygen atom, which is 'ethyl'.
- Identify the acid part of the ester and remove the word 'acid' from its common name, leaving 'propano'
- Add 'ate' to the end of the acid name to indicate it's an ester. This gives us 'propanoate'.
- Combine the two parts to get the full name: ethyl propanoate.