The IUPAC name for C H_3 CHOHC H_2 - C - ^ | , , , , , ^ C H_3 _ | , , , , _ C H_3 OH is

The IUPAC name for C H_3 CHOHC H_2 - C - ^ | , , , , , ^ C H_3 _ …

MCQ

The $IUPAC$ name for $C{H_3}CHOHC{H_2} - \mathop {\mathop {\mathop {\mathop {C - }\limits^{|\,\,\,\,\,} }\limits^{C{H_3}} }\limits_{|\,\,\,\,} }\limits_{C{H_3}} OH$ is

A
$1, 1-$ dimethyl- $1, 3-$ butanediol
✓
$2-$ methyl- $2, 4-$ pentanediol
C
$4-$ methyl- $2, 4-$ pentanediol
D
$1, 3, 3-$ trimethyl- $1, 3-$ propanediol

✓

Answer

Correct option: B.

$2-$ methyl- $2, 4-$ pentanediol

b
(b) $\mathop {C{H_3}}\limits_{5\,\,\,\,\,\,} - \mathop {\mathop {\mathop {CH}\limits^{|\,\,\,\,\,\,\,} }\limits^{OH} }\limits_{4\,\,\,\,\,} - \mathop {C{H_2}}\limits_{3\,\,\,\,\,\,\,} - \mathop {\mathop {\mathop {\mathop {C - }\limits_{2|\,\,\,\,\,\,\,\,} }\limits_{1C{H_3}} }\limits^{|\,\,\,\,\,\,} }\limits^{C{H_3}} OH$

$2-$ methyl -$2, 4 -$ pentane diol

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