d
\(\,\begin{array}{*{20}{c}}
  O\,\,\,\,\,\,\,\,\,\,\,\, \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - O{C_2}{H_5}} 
\end{array} + \,C{H_3}MgI\, \to \,\begin{array}{*{20}{c}}
  {OMgI} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - O{C_2}{H_5}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3\,\,\,\,\,\,\,}} 
\end{array} \,\xrightarrow[{ - Mg(O{C_2}{H_5})I}]{{{H^ + }/{H_2}O}}\,\,\)

\(\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - OC{H_3}} 
\end{array}\,\xrightarrow[{(ii)\,{H_2}O/{H^ + }}]{{(i)\,\,C{H_3}MgI}}\,\begin{array}{*{20}{c}}
  {\,\,\,\,OH} \\ 
  | \\ 
  {C{H_3} - C - C{H_3}} \\ 
  | \\ 
  H 
\end{array}\, + \,Mg(OH)I\)

                                                         આઇસો પ્રોપાઇલ આલ્કોહોલ