1.

Reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional group?

Answer»

`-COOH`
`-CHCl_(2)`
`-CHO`
`-CH_(2)Cl`

Solution :Chloroform in presence of NaOH INTRODUCES -CHO group in phenol-Reimer-Tiemann reaction.


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