Polysubstitution is a major drawback ina)Friedel Craftandrsquo;s alkylationb)Reimer Tiemann reactionc)FriedelCrafts acylationd)Acetylation of anilineCorrect answer is option 'A'. Can you explain this answer?

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Polysubstitution is a major drawback in

a)
Friedel Craft’s alkylation
b)
Reimer Tiemann reaction
c)
FriedelCraft's acylation
d)
Acetylation of aniline

Correct answer is option 'A'. Can you explain this answer?

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JEE Main 2019 April 8 Shift 2 Paper & Solutions

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Polysubstitution is a major drawback ina)Friedel Craft’s alkylat...

Polyalkylation – Products of Friedel–Crafts are even more reactive than starting material. Alkyl groups produced in Friedel–Crafts Alkylation are electron–donating substituents meaning that the products are more susceptible to electrophilic attack than reactant.

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Polysubstitution is a major drawback ina)Friedel Craft’s alkylationb)Reimer Tiemann reactionc)FriedelCraft's acylationd)Acetylation of anilineCorrect answer is option 'A'. Can you explain this answer?

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