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Identify the final product (Z) in the fo...

Identify the final product (Z) in the following sequence of reactions :
`Me_(2)C=O+HCNtoXoverset(H_(3)O^(+))toYunderset("Heat")overset(H_(2)SO_(4))toZ`

A

`(CH_(3))_(2)C(OH)COOH`

B

`CH_(2)=C(CH_(3))COOH`

C

`HOCH_(2)CH(CH_(3))COOH`

D

`CH_(3)CH=CHCOOH`.

Text Solution

Verified by Experts

The correct Answer is:
B
`Me_(2)C=O+HCNtounderset((X))underset(CH_(3))underset(|" ")(CH_(3))-C-CNoverset(H_(3)O^(+))(to)underset((Y))underset(CH_(3))underset(|" ")(CH_(3))-C-COOHoverset(H_(2)SO_(4))(to)underset((Z))underset(CH_(3))underset(|" ")(CH_(2))=C COOH`
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MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Multiple Choice Questions ( Level - I )
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