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Question : 27
Total: 30
Give the structures of A , B C
(i)CH 3 Br
A
B
C
(ii)CH 3 COOH
A
B
C
OR
How will you convert the following?
(i) Nitrobenzene into aniline.
(ii) Ethanoic acid into methanamine.
(iii) Aniline into N-phenylethanamide.
(Write the chemical equations involved.)
(i)
(ii)
OR
How will you convert the following?
(i) Nitrobenzene into aniline.
(ii) Ethanoic acid into methanamine.
(iii) Aniline into N-phenylethanamide.
(Write the chemical equations involved.)
Solution:
(i) CH 3 Br
CH 3 CN
CH 3 CH 2 NH 2
CH 3 CH 2 OH
(ii)CH 3 COOH
CH 3 CONH 2
CH 3 NH 2
CH 3 N ≡ C
OR
(i) Nitrobenzene into aniline
CH 3 COOH
CH 3 CONH 2
CH 3 NH 2
(iii) Aniline into N-phenylethaneamide
(ii)
OR
(i) Nitrobenzene into aniline
(ii) Ethanoic acid to methenamine
(iii) Aniline into N-phenylethaneamide
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