MCQ
The systematic name of $C{H_3} - CHBr - C{H_2}OH$ is
- A$3-$ hydroxy $-2-$ bromopropane
- ✓$2-$ bromopropanol $-1$ ol
- C$2-$ bromo $-3-$ propanol
- D$3-$ hydroxy isopropyl bromide
✓
Answer
Correct option: B.
$2-$ bromopropanol $-1$ ol
b
Numbering of carbon chain should start from the carbon where the functional group is attached.
Numbering of carbon chain should start from the carbon where the functional group is attached.
Suffix used for $-OH$ functional group is $ol$.
Halogens are always used as substituent.
$\begin{matrix} {{H}_{3}}C-CH-C{{H}_{2}}-OH \\ |\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\ Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\ \end{matrix}$
Thus, the $IUPAC$ name of given compound is $2$-bromopropan-$1$-ol
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