Which of the following reactions will not give N, N- dimethyl benzamide?

Which of the following reactions will not give N, N- dimethyl benzamide?

Solution

(a) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOC}_{2} \mathrm{H}_{5}+\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH} ightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CON}\left(\mathrm{CH}_{3}ight)_{2}+\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}$
(b) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CONH}_{2}+\mathrm{CH}_{3} \mathrm{MgI} ightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CO} \mathrm{NH} \mathrm{MgI}+\mathrm{CH}_{4}$
(c) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COCl}+\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH} ightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CON}\left(\mathrm{CH}_{3}ight)_{2}+\mathrm{HCl}$
(d) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CO} . \mathrm{O} \cdot \mathrm{COC}_{6} \mathrm{H}_{5}+\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH} ightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CON}\left(\mathrm{CH}_{3}ight)_{2}+\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}$

Asked in: JEE-TOPICTESTS-CHEMISTRY

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