Identify the X in the reaction.R-NH_2 + HNO_2 | vedclass

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(B) The reaction of a primary aliphatic amine $(R-NH_2)$ with nitrous acid $(HNO_2)$,which is generated in situ by the reaction of $NaNO_2$ and $HCl$

Vedclass · Accepted Answer

$R-N_2^+ Cl^-$

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(B) The reaction of a primary aliphatic amine $(R-NH_2)$ with nitrous acid $(HNO_2)$,which is generated in situ by the reaction of $NaNO_2$ and $HCl$ at $273-278 \ K$,forms an alkyl diazonium salt $(R-N_2^+ Cl^-)$ as an intermediate $(X)$.This alkyl diazonium salt is highly unstable and decomposes rapidly in the presence of water to form an alcohol $(R-OH)$,nitrogen gas $(N_2)$,and hydrochloric acid $(HCl)$.Therefore,the intermediate $X$ is $R-N_2^+ Cl^-$.

Identify the $X$ in the reaction.
$R-NH_2 + HNO_2 \underset{273-278 \ K}{}$ ${\xrightarrow{NaNO_2 + HCl}} X$ $\xrightarrow{H_2O} R-OH + N_2 + HCl$

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Identify the $X$ in the reaction.$R-NH_2 + HNO_2 \underset{273-278 \ K}{}$ ${\xrightarrow{NaNO_2 + HCl}} X$ $\xrightarrow{H_2O} R-OH + N_2 + HCl$