Question

The correct statement(s) regarding above reaction is/are

• A. Final product is given as
• B. The reaction is reversible in nature
• C. The product is cyclic ketal
• D. Product react with base to give back reactant

Answer 1

Answer: (A), (B), (C)

The product is cyclic ketal

Ketone in presence of dihydric alcohol undergo nucleophilic addition reaction to form cyclic ketal.
This reaction is reversible in nature. It is reversed by addition of mineral acid to the product formed.