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Which of the following reactants on reac...

Which of the following reactants on reaction with conc. NaOH followed by acidification gives following lactone as the main product ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B, C
Here, (c ) undergoes intermolecular Cannizzaro reaction (C.R.) followed by acidification to give lactone. Similarly, (b) also undergoes C.R. followed by acidification to give lactone.
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