$CHC{l_3} + C{H_3}N{H_2} + \mathop {3KOH}\limits_{{\rm{alc}}{\rm{.}}} \to \mathop {C{H_3}N\vec = }\limits_{\scriptstyle{\rm{Methyl }}\atop\scriptstyle{\rm{isocyanide}}} \mathop {C + 3KCl + 3{H_2}O}\limits_{} $
જ્યાં $\underset{(i)}{\mathop{\gamma =C{{H}_{3}}CO_{2}^{-},}}\,\,\,\,\,\,\underset{(ii)}{\mathop{Cl-C{{H}_{2}}-CO_{2}^{-},}}\,\,\,\,\,\,\,\underset{(iii)}{\mathop{Ph-SO_{3}^{-}}}\,$