Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Aldehydes, Ketones and Carboxylic Acids

Question:

Product of the given reaction is:

Options:

\(RCOOR'\)

\(RCH_2COOCH_2R'\)

\(RCH_2COCH_2R'\)

\(RCH_2COOCH_2R\)

Correct Answer:

\(RCH_2COOCH_2R'\)

Explanation:

The correct answer is option 2. \(RCH_2COOCH_2R'\).

The reaction is known as Baeyer-Villiger Oxidation. The Baeyer-Villiger Oxidation is the oxidative cleavage of a carbon-carbon bond adjacent to a carbonyl, which converts ketones to esters and cyclic ketones to lactones. The Baeyer-Villiger can be carried out with peracids, such as trifluoroperacetic acid (TFPAA), perbenzoic acid (PBA), peracetic acid (PAA) or with hydrogen peroxide and a Lewis acid.

Mechanism: