$A\,and\,C\,\xrightarrow{{{\text{Diazotization}}}}\,P + Q\,\xrightarrow[{(ii)\,oxidation\,\left( {KMn{O_4} + {H^ + }} \right)}]{{{\text{(i) Hydrolysis}}}}$$\begin{array}{*{20}{c}} {R\left( {product\,of\,A} \right)} \\ { + \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ {s\,\left( {prosuct\,of\,C} \right)} \end{array}$
$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$(પીળા રંગનું સંયોજન)
ઉપરોક્ત પ્રક્રિયા ધ્યાનમાં લો, નીપજ $"P"$ છે:
$(i)$મિથાઇલ એમાઇન $(ii)$ ફોસ્જીન
$(iii)$ફોસ્ફિન $(iv)$ ડાયમિથાઇલ એમાઇન
(1) (2) $CH_3CH_2NH_2$
(3) $(CH_3)_2NH$ (4) $\begin{array}{*{20}{c}}
O \\
{|\,|} \\
{C{H_3} - C - N{H_2}}
\end{array}$
$CH_3 (CH_2)_8CH_2Br \xrightarrow[benzene]{KCN} CH_3 (CH_2)_8CH_2CN$