IUPAC name of the compound is C H_3 - CH _ | , , , , , _ C H_2 _ … - Vidyadip

MCQ

$IUPAC$ name of the compound is $C{H_3} - \mathop {\mathop {\mathop {\mathop {CH}\limits_{|\,\,\,\,\,} }\limits_{C{H_2}} }\limits_{|\,\,\,\,\,\,} }\limits_{C{H_3}} - C{H_2} - CH(OH) - C{H_3}$ is

A
$4-$ ethyl $-2-$ pentanol
✓
$4-$ methyl $-2-$ hexanol
C
$2-$ ethyl $-2-$ pentanol
D
$3-$ methyl $ -2-$ hexanol

✓

Answer

Correct option: B.

$4-$ methyl $-2-$ hexanol

b
Longest carbon chain has $6$ atoms. We number from right hand side as alcohol group at $C -2$ gets least number in this case and suffix used for alcohol is "-$ol$". Methyl group is present at $C-4$ position.

Thus, IUPAC name is $4$-Methyl-$2$-hexanol.

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