a
$\begin{matrix}
\,\,\,\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\,\,C{{H}_{3}} \\
\,\,\,| \\
\end{matrix} \\
C{{H}_{3}}-C-Cl \\
\,\,\,| \\
\,\,\,\,\,\,\,\,\,C{{H}_{3}} \\
\end{matrix}$ માં $S_{N^{1}}$ પ્રક્રિયા અકથી વધુ કાર્બોકેટાયન $\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\begin{matrix}
\,\,\,\,\, \,\,\,\,\,\,\,\,\,C{{H}_{3}} \\
\,\,\,\,\,\,\, | \\
\end{matrix} \\
C{{H}_{3}}-{{C}^{\oplus }} \\
\,\,\,\,\,\,\,\,\,\, \,\,\,\,\,\,| \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \,\,\,\,\,\,\,C{{H}_{3}} \\
\end{matrix}$ નું નિર્માણ કરે છે