The IUPAC nomenclature for the structure above is

The IUPAC nomenclature for the structure above is

A.
2, 3 – dichloro – 4, 4, 5 – trimethyl pent – 2 – ene
B.
4, 5 – dichloro – 2, 3 – dimethyl hex – 2 – ene
C.
2, 3 – dichloro – 4, 4 – dimethyl hex – 2- ene
D.
2, 3 dichloro – 2, 2 – dimethyl hex – 2 – ene

Correct Answer: Option A
Explanation

The longest carbon chain in the compound is the pent-2-ene.

Counting all the attachments, the IUPAC nomenclature of the compound is 2,3 – dichloro-4,4,5 – trimethyl pent-2-ene.

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