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Question:

Write IUPAC names of the following compounds and classify them into primary,secondary and tertiary amines.

 

(i) (CH3)2 CHNH2

(ii) CH3(CH2)2NH2

(iii) CH3NHCH(CH3)2

(iv) (CH3)3CNH2

(v) C6H5NHCH3

(vi) (CH3CH2)2NCH3

(vii) m-BrC6H4NH2

Answer:

(i) 1-Methylethanamine (10 amine)

(ii) Propan-1-amine (10 amine)

(iii) N-Methyl-2-methylethanamine (20 amine)

(iv) 2-Methylpropan-2-amine (10 amine)

(v) N-Methylbenzamine or N-methylaniline (20 amine)

(vi) N-Ethyl-N-methylethanamine (30 amine)

(vii) 3-Bromobenzenamine or 3-bromoaniline (10 amine)


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