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प्रश्न
Account for the following:
Acylation of aniline is carried out in the presence of pyridine.
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उत्तर
During the acylation of aniline, stronger base pyridine is added. This done in order to remove the HCl so formed during the reaction and to shift the equilibrium to the right hand side.
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संबंधित प्रश्न
Arrange the following:
Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength
Write the chemical equations involved when aniline is treated with the following reagents: HCI
Arrange the following:
In increasing order of basic strength:
C6H5NH2, C6H5NHCH3, C6H5CH2NH2
Write the structures of the main products of the following reactions:
The most reactive amine towards dilute hydrochloric acid is:
The correct decreasing order of basic strength of the following species is ______.
\[\ce{H2O, NH3, OH-, NH^{-}2}\]
Explain why \[\ce{MeNH2}\] is stronger base than \[\ce{MeOH}\]?
What is the characteristic smell of liquid amines?
What is the correct decreasing order of the basic character of the three amines and ammonia?
Among the following, which has the highest value of pKb?
