Which of the following can be used as the hal | vedclass

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(D) The Friedel-Crafts reaction requires an alkyl or acyl halide that can form a carbocation or an electrophilic species in the presence of a Lewis ac

Vedclass · Accepted Answer

Isopropyl chloride

Vedclass · Answer

(D) The Friedel-Crafts reaction requires an alkyl or acyl halide that can form a carbocation or an electrophilic species in the presence of a Lewis acid like $AlCl_3$. $1$. Aryl halides like chlorobenzene and bromobenzene,and vinyl halides like vinyl chloride $(CH_2=CH-Cl)$,are not suitable for Friedel-Crafts reactions because the carbon-halogen bond has partial double bond character due to resonance,making it very strong and difficult to break. $2$. Alkyl halides like chloroethane $(CH_3CH_2Cl)$ and isopropyl chloride $((CH_3)_2CHCl)$ readily react with $AlCl_3$ to form carbocations,which then act as electrophiles in the Friedel-Crafts alkylation. $3$. Both $C$ and $D$ are alkyl halides and can be used. However,in the context of typical textbook examples,both are valid. Given the options,$C$ and $D$ are both correct,but usually,such questions might have a single best answer or multiple correct options. Based on the provided image,isopropyl chloride is explicitly shown as a reactant. Therefore,$D$ is a definitive choice.

Which of the following can be used as the halide component for Friedel-Crafts reaction?

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