Which of the following reactions is correct?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Option $D$ is correct. The reaction of phthalaldehyde $(C_6H_4(CHO)_2)$ with concentrated $KOH$ undergoes an intramolecular Cannizzaro reaction. O

Vedclass · Accepted Answer

Vedclass · Answer

(D) Option $D$ is correct. The reaction of phthalaldehyde $(C_6H_4(CHO)_2)$ with concentrated $KOH$ undergoes an intramolecular Cannizzaro reaction. One aldehyde group is oxidized to a carboxylate $(COO^-)$ and the other is reduced to an alcohol $(CH_2OH)$. Upon acidification $(H^ )$ and heating $(\Delta)$,the hydroxy acid undergoes intramolecular esterification to form a cyclic ester known as phthalide.

Similar Questions

When $m$-chlorobenzaldehyde is treated with $50\%$ $KOH$ solution,the product$(s)$ obtained is (are):

Benzalacetone is the product of mixed aldol condensation between benzaldehyde $(C_6H_5CHO)$ and acetone $(CH_3COCH_3)$. What is its structure?

What is the product obtained in the reaction of acetaldehyde with semicarbazide?

The product formed in the given reaction sequence is:

What is the enol form of acetone after reaction with $D_2O$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module