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Amines

Question
CBSEENCH12009020
Wired Faculty App

Identify the substances A and B in each of the following sequences of reactions:
CH3CONH2 is a weaker base than CH3CH2NH2

Solution
In CH3CONH2 the lone pair on N is delocalized with the carbonyl group. As a result, electron density on N decreases basicity decreases.


While in CH3CH2—NH2, ethyl group is electron releasing makes the amine more basic than CH3CONH2.

Some More Questions From Amines Chapter

Classify the following amines as primary, secondary or tertiary:

Classify the following amines as primary, secondary or tertiary:

Classify the following amines as primary, secondary or tertiary:
(C2H5)2CHNH2

Classify the following amines as primary, secondary or tertiary:
(C2H5)2NH

Write structures of different isomeric amines corresponding to the molecular formula C4H11N.

Write IUPAC names of all the isomers.

What type of isomerism is exhibited by different pairs of amines?

How will you convert Benzene into N, N-dimethylaniline?

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