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An organic lactum (A) on acid hydrolysis...

An organic lactum (A) on acid hydrolysis produces an amino acid (B) which on treatment with `HNO_2` gave compound (C). Compound (C), when heated with conc. `H_3 PO_4` gives a lactone (D). The compound (A) can be synthesised from cyclopentanone with hydroxylamine followed by the treatment with conc. `H_2 SO_4`.
The lactone (D) is:

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
b
Cyclic ester is lactone
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An organic lactum (A) on acid hydrolysis produces an amino acid (B) which on treatment with HNO_2 gave compound (C). Compound (C), when heated with conc. H_3 PO_4 gives a lactone (D). The compound (A) can be synthesised from cyclopentanone with hydroxylamine followed by the treatment with conc. H_2 SO_4 . The compound (B) in this reaction is

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