Question

what is the iupac name for the compound shown? iupac name:

Explanation:

Step1: Identify longest carbon chain

The longest continuous chain has 5 carbons, so the parent alkane is pentane.

Step2: Number the carbon chain

Number from the end closest to substituents: positions 2 and 3 have methyl groups.

Step3: List substituents with positions

There are two methyl groups at C2 and one at C3: 2,2,3-trimethyl.

Step4: Combine into IUPAC name

Attach substituents to parent alkane.

Answer:

2,2,3-trimethylpentane