Polysubstitution is a major drawback in:

Question

Polysubstitution is a major drawback in: (A) Reimer Tiemann reaction (B) Friedel Craft's acylation (C) Friedel Craft's alkylation (D) Acetylation of aniline

Tardigrade Admin · Accepted Answer

Polysubstitution is a major drawback of Friedal craft’s alkylation. It is so because activating behaviour of benzene ring increases with increase in number of alkyl group on benzene ring.

Q. Polysubstitution is a major drawback in:

Reimer Tiemann reaction

Friedel Craft's acylation

Friedel Craft's alkylation

Acetylation of aniline

Polysubstitution is a major drawback of Friedal craft’s alkylation. It is so because activating behaviour of benzene ring increases with increase in number of alkyl group on benzene ring.