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Questions and Answers
Which compound has a hydroxyl group on the fourth carbon of the chain?
Which compound has a hydroxyl group on the fourth carbon of the chain?
Which compound contains the functional group ester?
Which compound contains the functional group ester?
Which compound is classified as a carboxylic acid with a ketone functional group?
Which compound is classified as a carboxylic acid with a ketone functional group?
Which compound consists of an enol group?
Which compound consists of an enol group?
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Which compound contains both an amine and a hydroxyl group?
Which compound contains both an amine and a hydroxyl group?
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Study Notes
Functional Group Nomenclature
- HO-C=O-CH2-CH2-C(=O)-CH3 is known as 4-oxopentanoic acid, a type of carboxylic acid.
- 2-hydroxyethyl 3-methylbutanoate has the structure HO-CH2-O-CH2-C(=O)-CH(CH3)-CH3, which consists of an ester functional group.
- 4-pentenol, a type of unsaturated alcohol, has the structure HO-CH2-CH2-CH=CH-CH2.
- 6-hydroxy-3-oxohexanal has the structure HO-CH2-CH2-CH2-C(=O)-CH2-C(=O)-H, which is an example of a hydroxyaldehyde.
- 4-amino-6-hydroxy-7-oxo-2-octenoic acid has the structure HO-C(=O)-CH=CH-CH2-CH2-C(=O)-CH2-CH3, which is an amino acid with multiple functional groups.
Key Takeaways
- Each structure has a unique name based on its functional groups and arrangement of atoms.
- Functional groups can include carboxyl, ester, hydroxyl, and amino groups, among others.
- The naming of these structures follows specific rules based on the functional groups present.
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Description
Identify the chemical names of various compounds based on their structural formulas. Test your knowledge of functional group nomenclature rules.
