Tardigrade
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Tardigrade
Question
Chemistry
Phenol in presence of sodium hydroxide reacts with chloroform to form salicylaldehyde. The reaction is known as
Q. Phenol in presence of sodium hydroxide reacts with chloroform to form salicylaldehyde. The reaction is known as
1535
176
MHT CET
MHT CET 2018
Alcohols Phenols and Ethers
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A
Kolbe’s reaction
21%
B
Reimer-Tiemann reaction
65%
C
Stephen reaction
9%
D
Etard reaction
5%
Solution:
In case of Reimer - Tiemann reaction, phenol reacts with chloroform in presence of sodium hydroxide followed by acid hydrolysis to give salicylaldehyde as the major product