Consider the following sequence of reaction Ph - NO 2 xrightarrow Sn / HCl X xrightarrow NaNO 2 / HCl C xrightarrow CuBr / HBr Q The final product (Q) is

Question

Consider the following sequence of reaction Ph - NO 2 xrightarrow Sn / HCl X xrightarrow NaNO 2 / HCl C xrightarrow CuBr / HBr Q The final product (Q) is (A) chlorobenzene (B) bromobenzene (C) benzyl bromide (D) benzyl chloride

Tardigrade Admin · Accepted Answer

Ph-NO2 oversetS n / H C l arrow Ph-NH2 oversetN a N O2 / H C l arrow Ph-N=N-Cl oversetC u B r / H B r arrow Ph-Br

Q. Consider the following sequence of reaction
$P h - N O_{2} S n / H Cl X N a N O_{2} / H Cl C C u B r / H B r Q$
The final product $(Q)$ is

chlorobenzene

bromobenzene

benzyl bromide

benzyl chloride

$P h - N O_{2} \to S n / H Cl P h - N H_{2} \to N a N O_{2} / H Cl$

$P h - N = N - Cl \to C u B r / H B r P h - B r$

Q. Consider the following sequence of reaction Ph−NO2​Sn/HCl​XNaNO2​/HCl​CCuBr/HBr​Q The final product (Q) is