In the reaction given below, expected product is/are
A
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B
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C
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D
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Solution
The correct option is C Ketones on reacting with hydroxylamine forms oxime. Here, cyclic ketone forms cyclic oxime on reacting with NH2OH.
Oxime of cyclic ketone undergoes Beckmann rearrangement to give cyclic amide with ring expansion.
Since the given ketone is unsymmetrical, it form two kind of oxime and each will give a Beckmann rearrangement product.