MCQ
Which reagent is useful in converting $1-$ butanol to $1-$ bromobutane
- A$CHB{r_3}$
- B$B{r_2}$
- C$C{H_3}Br$
- ✓$PB{r_3}$
✓
Answer
Correct option: D.
$PB{r_3}$
d
(d) $3C{H_3}C{H_2}C{H_2}C{H_2} - OH + PB{r_3} \to $
(d) $3C{H_3}C{H_2}C{H_2}C{H_2} - OH + PB{r_3} \to $
$3C{H_3}C{H_2}C{H_2}C{H_2} - Br + {H_3}P{O_3}$
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Halogens means:
$\begin{matrix}
O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C-OH\xrightarrow[\Delta ]{Ca{{(OH)}_{2}}}(A) \\
\end{matrix}$
→O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C-OH\xrightarrow[\Delta ]{Ca{{(OH)}_{2}}}(A) \\
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