Name the following compounds:
c. (CH₃CH₂CH₂CH₂)₂NH₂

Verified step by step guidance

1. Identify the functional group in the compound. In this case, the compound contains an amine group (-NH₂), which is a functional group characteristic of amines.
2. Determine the structure of the compound. The formula (CH₃CH₂CH₂CH₂)₂NH₂ indicates that there are two butyl groups (CH₃CH₂CH₂CH₂-) attached to the nitrogen atom.
3. Name the alkyl groups attached to the nitrogen atom. Since both groups are butyl groups, the prefix 'di-' is used to indicate that there are two identical groups.
4. Combine the alkyl group name with the suffix '-amine' to indicate the presence of the amine functional group. The name will reflect the two butyl groups and the amine group.
5. Ensure the name follows IUPAC naming conventions, and check for any additional rules or adjustments needed for clarity or correctness.

Key Concepts

Alkyl Groups

Alkyl groups are derived from alkanes by removing one hydrogen atom, resulting in a hydrocarbon chain. In the compound (CH₃CH₂CH₂CH₂)₂NH₂, the (CH₃CH₂CH₂CH₂) part represents a butyl group, which is a four-carbon alkyl chain. Understanding alkyl groups is essential for naming organic compounds as they form the backbone of many structures.

Amines

Amines are organic compounds that contain a nitrogen atom bonded to one or more alkyl or aryl groups. In the given compound, the presence of the -NH₂ group indicates that it is a primary amine, where the nitrogen is attached to two butyl groups and one hydrogen atom. Recognizing the functional groups in a compound is crucial for proper nomenclature.

IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming chemical compounds based on their structure and functional groups. For the compound (CH₃CH₂CH₂CH₂)₂NH₂, the name would be dibutylamine, reflecting the two butyl groups attached to the nitrogen. Familiarity with IUPAC rules is vital for accurately identifying and communicating the names of chemical substances.