1.

Write the reactions of the final alkylation product of aniline with excess of methyl iodide in presece of sodium carbonate solution.

Answer»

SOLUTION :`C_6 H_5+CH_3 I to[C_6 H_5overset(+ )(NH_2) CH_3 ]I^(-)`
` 2[C_6 H_5overset(+ )NH_2CH_3 ]I^(-) +Na_2 CO_3to 2C_6NHCH_3CH_3 +2NAL +CO_2+H_2 O`
`C_6H_5 NHCH_3underset( Na_2 CO_3) OVERSET(CH_3 I)to C_6 H_5N (CH_3)_2`
` C_6 H_5 N (CH_3)_2 +CH_3 I to underset("N,N,N-Trimethylaniliniumiodide")([C_6 H_5 overset(+)N (CH_3)_3 ]I^(-) underset(Na_2CO_3) overset(-2Nal)to+ underset("N.N.N-Trimethylanilinium carbonate ")( [C_6 H_5overset(+) N (CH_3)_3 ]_2CO_(3)^(2-))`


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