Question

The $IUPAC$ name of the following structure
${(CH}_3{)}_{2}C=CH-C\equiv C-CH{\left(C{H}_3\right)}_2$ is:

• A. $2,6$-dimethylhept-$4$-yn-$2$-ene
• B. $3$-Methylhept-$2$-yn-$4$-ene
• C. $4$-Methylhex-$4$-yn-$4$-ene
• D. all are correct

Answer 1

The correct option is A $2,6$-dimethylhept-$4$-yn-$2$-ene

The IUPAC name of the compound is

$2,6$-dimethyl hept-$2$-en-$4$-yne