Which of the following ketone will NOT give enamine on treatment with secondary amines? [where t - Bu is - C…

Which of the following ketone will NOT give enamine on treatment with secondary amines? [where t-Bu is -CCH33]
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Solution

Due to absence of alpha hydrogen it does not give enamine on reaction with 2 degree amine. All other molecules has alpha hydrogen present.

Asked in: JEE Main 2022 (25 Jun Shift 2)

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