$(i)\,\,C{H_3} - C{H_2} - C{H_2} - C{H_2} - C{H_2} - OH$
$(ii)\,\,\begin{array}{*{20}{c}}
{\,C{H_3} - C{H_2} - CH - C{H_2}OH} \\
{\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$
$(iii)\,\,\begin{array}{*{20}{c}}
{\,C{H_3} - CH - C{H_2} - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$(iv)\,\,\begin{array}{*{20}{c}}
{\,\,C{H_3}\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}\,\,}
\end{array}$
અહીં, $Y$ શું છે ?
$C{H_3}C{H_2}OH\xrightarrow{{P + {I_2}}}A\xrightarrow[{ether}]{{Mg}}B\xrightarrow{{HCHO}}C\xrightarrow{{{H_2}O}}D$