JEE MAIN - Chemistry (2021 - 24th February Evening Shift - No. 22)
The total number of amines among the following which can be synthesized by Gabriel synthesis is __________.
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Answer
3
Explanation
Gabriel phthalimide synthesis is used to prepare 1o aliphatic or alicyclic amine. Hence, amine which can be synthesised by Gabriel phthalimide synthesis method contains $$\alpha $$-carbon.
Aniline (C6H5NH2) does not contain $$\alpha $$-C cannot be prepared by Gabriel reaction.
Remaining amines all contain $$\alpha $$-C in its respective position, hence they can easily give Gabriel phthalimide reaction.
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