Kolbe-Schmidt Reaction

The Kolbe Schmitt reaction is a

• Electrophilic reaction

• Nucleophilic reaction

• Addition reaction

• Substitution reaction

Identify the product of the following reaction

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Which of the following is incorrect regarding Kolbe’s reaction?

• The final product is Salicylic acid

• CO₂ acts as an electrophile

• Acidification of phenol leads to formation of main product

• Phenoxide ion undergoes electrophilic attack

CO₂ acts as a

• Nuceophile

• Electrophile

• Free radical

In Kolbe Schmidt Reaction, the product is

• O-hydroxy Benzoic acid

• Salicylic alcohol

• O-hydroxy Benzaldehyde

• Salicyladehyde

Phenoxide ion acts as a

• Nuceophile

• Electrophile

• Free radical

_______________ is the temperature and Pressure for Kolbe Schmidt Reaction?

What is the product industrially to prepare for Kolbe Schmidt Reaction?

• Salicyladehyde

• Salicylic acid

• Salicylic alcohol

What is the final major product of Reimer-Tiemann reaction?

• Salicylic acid

• o-Salicylaldehyde

• m-Salicylaldehyde

• p-Salicylaldehyde

If potassium phenolate is treated with CO₂ we get

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