Why Does Benzene Undergo Substitution

Benzene is a planar molecule having delocalized electrons above and below the plane of the ring. Hence, it is electron-rich. As a result, it is highly attractive to electron-deficient species i.e., electrophiles. Therefore, it undergoes electrophilic substitution reactions very easily.

Why does benzene undergo electrophilic substitution rather than electrophilic addition reaction?

Benzene is a planar molecule having delocalized electrons above and below the plane of ring. Hence, it is electron-rich. As a result, it is highly attractive to electron deficient species i.e., electrophiles. Therefore, it undergoes electrophilic substitution reactions very easily.

Why do aromatic compounds undergo substitution rather than addition?

Explanation: The aromatic structure provides significant additional stability to the molecule. Substitution reactions allow the aromatic structure to remain, whereas additions would change the C-C bonding away from being aromatic.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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