f. Which isomers contain a tert-butyl group?

Verified step by step guidance

1. Identify the structure of a tert-butyl group, which is a carbon atom bonded to three methyl groups ($C(C{H}_3{)}_3$).
2. Examine each isomer in the image to determine if it contains a tert-butyl group.
3. Look for a central carbon atom bonded to three other carbon atoms, each of which is part of a methyl group.
4. Focus on the branching patterns in each isomer to identify the presence of a tert-butyl group.
5. List the isomers that contain the tert-butyl group based on your analysis.

Key Concepts

Isomerism

Isomerism refers to the phenomenon where two or more compounds have the same molecular formula but different structural arrangements of atoms. This can lead to variations in physical and chemical properties. Understanding isomerism is crucial for identifying different compounds, such as those containing specific functional groups like tert-butyl.

Tert-Butyl Group

The tert-butyl group is a branched alkyl group with the formula -C(CH3)3, consisting of a central carbon atom bonded to three methyl groups. It is a common substituent in organic compounds and can significantly influence the properties and reactivity of the molecules it is part of. Recognizing this group is essential for identifying isomers that contain it.

Structural Representation

Structural representation in organic chemistry visually depicts the arrangement of atoms within a molecule. It helps chemists understand the connectivity and spatial orientation of different groups. Analyzing structural representations of isomers allows for the identification of specific functional groups, such as the tert-butyl group, within the molecular framework.