$CH_3CH_2CH_2Br + NaCN \to $$CH_3CH_2CH_2CN+ NaBr$
પ્રકિયા શેમાં જડપી થશે ?
follows ${{S}_{{{N}^{2}}}}$ mechanism which is favoured by polar aprotic solvent l.e.. $N, N'$ - dimethylformamide $(DMF)$
$(CH_3)_2C(Cl)CH_2CH_2CH_2OH \to HCl + C_6H_{12}O$
(Nu=કેન્દ્રાનુરાગી)
$(I)$ Benzylchloride
$(II)$ $p-$ Methoxy benzyl chloride
$(III)$ $p-$ Nitro benzyl chloride