The ether that undergoes electrophilic substitution reactions isa)CH3O...
Usually alkyl groups are electron donating so there would be less chances of electrophile substitution..
C6H5 group and O attached to it---the electrons are involved in resonance ...so less electron density.. so more chances of electrophile substitution.
The ether that undergoes electrophilic substitution reactions isa)CH3O...
Electrophilic Substitution Reactions and Ether
Ether that undergoes electrophilic substitution reactions is C6H5OCH3.
Explanation:
- Electrophilic Substitution Reactions: Electrophilic substitution reactions involve the replacement of an atom or group of atoms in a molecule with an electrophile. In the case of ethers, electrophilic substitution reactions can occur on the aromatic ring.
- C6H5OCH3: The compound C6H5OCH3 is also known as anisole. It contains a benzene ring (C6H5) attached to a methoxy group (OCH3). The presence of the methoxy group makes anisole susceptible to electrophilic substitution reactions on the aromatic ring.
- Electrophilic Aromatic Substitution: In electrophilic aromatic substitution reactions, an electrophile attacks the aromatic ring to replace a hydrogen atom. Anisole can undergo electrophilic substitution reactions due to the presence of the methoxy group, which activates the benzene ring towards electrophilic attack.
- Other Options: The other options provided, such as CH3OC2H5, CH3OCH3, and C2H5OC2H5, do not have an aromatic ring attached to the ether functional group. Hence, they are less likely to undergo electrophilic substitution reactions compared to C6H5OCH3.
In conclusion, C6H5OCH3 (anisole) is the ether that is most likely to undergo electrophilic substitution reactions due to the presence of the aromatic ring, which can be activated towards electrophilic attack.
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