Identify the reagents (X, Y, Z) used in the c | vedclass

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(A) The conversion of $3$-methylaniline to $3$-nitrotoluene involves the following steps:$1.$ Diazotization: $3-CH_3-C_6H_4-NH_2 + NaNO_2 + HCl \xrigh

Vedclass · Accepted Answer

$NaNO_2, HCl$; $HBF_4$; $NaNO_2, Cu, \Delta$

Vedclass · Answer

(A) The conversion of $3$-methylaniline to $3$-nitrotoluene involves the following steps:$1.$ Diazotization: $3-CH_3-C_6H_4-NH_2 + NaNO_2 + HCl \xrightarrow{273-278 \ K} 3-CH_3-C_6H_4-N_2^+Cl^-$ (Reagent $X = NaNO_2, HCl$).$2.$ Reaction with $HBF_4$: $3-CH_3-C_6H_4-N_2^+Cl^- + HBF_4 \rightarrow 3-CH_3-C_6H_4-N_2^+BF_4^-$ (Reagent $Y = HBF_4$).$3.$ Replacement by nitro group: $3-CH_3-C_6H_4-N_2^+BF_4^- + NaNO_2 \xrightarrow{Cu, \Delta} 3-CH_3-C_6H_4-NO_2$ (Reagent $Z = NaNO_2, Cu, \Delta$).

Identify the reagents $(X, Y, Z)$ used in the conversion of $3$-methylaniline to $3$-nitrotoluene.

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