MEDIUM
JEE Main
IMPORTANT
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Hoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl3 and NaOH gives product B. The structures of A and B are:

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Important Questions on Amines

MEDIUM
JEE Main
IMPORTANT
Which of the following reaction is an example of ammonolysis?
MEDIUM
JEE Main
IMPORTANT
Ammonolysis of Alkyl halides followed by the treatment with NaOH solution can be used to prepare primary, secondary and tertiary amines. The purpose of NaOH in the reaction is.
EASY
JEE Main
IMPORTANT

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In the above chemical reaction, intermediate "X" and reagent/condition "A" are :

MEDIUM
JEE Main
IMPORTANT
Which of the following reaction DOES NOT involve Hoffmann Bromamide degradation ?
MEDIUM
JEE Main
IMPORTANT

Consider the following reactions,

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The compound P is:

MEDIUM
JEE Main
IMPORTANT
The decreasing order of basicity of the following amines is:
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HARD
JEE Main
IMPORTANT
The major product Z obtained in the following reaction scheme is:

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HARD
JEE Main
IMPORTANT
Which of these will produce the highest yield Friedel Crafts reaction?