$C{{H}_{3}}-C{{H}_{2}}-C\equiv N$ $\xrightarrow{{SnC{l_2}\,/\,HCl}}$ $C{H_3}C{H_2}CH = NH$
$\xrightarrow[{(Ether)}]{{{H_2}O\,,\,boil}}$ $C{H_3}C{H_2}CHO\, + \,N{H_4}Cl$
It is stephen's reduction.
વેગ સૌથી વધુ હોય તો $Z$ શોધો ?
$(i)$ $CH_3CH_2COCH_2Cl$ $(ii)$ $C_6H_5COCH_3$
$(iii)$ $C_6H_5COCHCl_2$ $(iv)$ $CH_3CH_2COCCl_3$