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प्रश्न
Identify A, B, C and D.
\[\ce{aniline + benzaldehyde -> A ->[Conc. HNO3][B] C + D}\]
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उत्तर
\[\ce{C6H5NH2 + C6H5CHO -> \underset{\underset{(Schiff's base)(A)}{(Benzal aniline)}}{C6H5N = CH - C6H5} ->[Conc. HNO3][\underset{(B)}{H2O}] \underset{\underset{(C)}{(Aniline)}}{C6H5NH2} + \underset{\underset{(D)}{(Benzaldehyde)}}{C6H4CHO}}\]
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संबंधित प्रश्न
The conversion of primary aromatic amines into diazonium salts is known as ___________
Product ‘P’ in the above reaction is:
Ammonium salt of benzoic acid is heated strongly with P2O5 and the product so formed is reduced and then treated with NaNO2/HCl at low temperature. The final compound formed is ____________.
The major product of the following reaction:
Write a short note on the following.
Coupling reaction
Write a short note on the following.
Gomberg reaction
Account for the following.
Amines are more basic than amides.
What would be the major product of the following reaction?
\[\ce{C6H5 - CH2 - OC6H5 + HBr -> A + B}\]
Coupling of benzene diazonium chloride with 1-naphthol in alkaline medium will give:
The major product of the following reaction is:
