CIE A Level Chemistry复习笔记7.4.6 Reactions of Other Phenolic Compounds

• Phenolic compounds are those that contain a phenol functional group
• An example of a phenolic compound is 1-naphthol

1-Naphthol is a phenolic compound

• 1-Naphthol contains a phenol group attached to another benzene ring
• Just like with phenol, the -OH group in 1-naphthol is also electron-donating and activates the benzene ring to electrophilic substitution reactions
• The electrophiles are directed to the 2 and/or 4 positions
• Substitution at the 6 position is not possible as there is no hydrogen atom on this carbon
  • This carbon is bonded to a carbon atom of the second benzene ring
• 1-Naphthol and other phenolic compounds react in a similar way as phenol