The correct sequence of reagents used in the | vedclass

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(D) The synthesis of $4-$bromo$-2-$nitroethylbenzene from benzene involves the following steps:$1$. Friedel-Crafts acylation of benzene with $CH_3COCl

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$CH_3COCl / AlCl_3, Zn-Hg / HCl, Br_2 / AlBr_3, HNO_3 / H_2SO_4$

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(D) The synthesis of $4-$bromo$-2-$nitroethylbenzene from benzene involves the following steps:$1$. Friedel-Crafts acylation of benzene with $CH_3COCl / AlCl_3$ to form acetophenone.$2$. Clemmensen reduction of acetophenone using $Zn-Hg / HCl$ to form ethylbenzene.$3$. Electrophilic aromatic bromination of ethylbenzene using $Br_2 / AlBr_3$ to form $4-$bromoethylbenzene (para-product is major due to steric hindrance at ortho position).$4$. Nitration of $4-$bromoethylbenzene using $HNO_3 / H_2SO_4$ to form $4-$bromo$-2-$nitroethylbenzene.

The correct sequence of reagents used in the preparation of $4-$bromo$-2-$nitroethylbenzene from benzene is:

Similar Questions

The correct order of the following compounds showing increasing tendency towards nucleophilic substitution reaction is :-
$(i)$ Chlorobenzene
(ii) $p$-Nitrochlorobenzene
(iii) $2,4$-Dinitrochlorobenzene
(iv) $2,4,6$-Trinitrochlorobenzene

Identify the product when chlorobenzene is heated with nitrating mixture.

The alkyl halide that does not give a white precipitate with alcoholic $AgNO_3$ solution is ................. .

Identify the compound $X$ in the following reaction: $\text{Benzene} + ICl \xrightarrow{\text{anhydrous } AlCl_3} X$

Oxidation of toluene with dilute $HNO_3$ gives:

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