What combination of acid chloride or anhydrid | vedclass

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(B) The given compound is $4-(2,5-	ext{dimethylphenyl})-4-	ext{oxobutanoic acid}$.This compound can be prepared by the Friedel-Crafts acylation of $

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(B) The given compound is $4-(2,5-	ext{dimethylphenyl})-4-	ext{oxobutanoic acid}$.This compound can be prepared by the Friedel-Crafts acylation of $p$-xylene $(1,4-	ext{dimethylbenzene})$ with succinic anhydride in the presence of a Lewis acid catalyst like anhydrous $AlCl_3$.The reaction involves the electrophilic substitution of the benzene ring of $p$-xylene by the acylium ion generated from succinic anhydride.

What combination of acid chloride or anhydride and arene would you choose to prepare the given compound?

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