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प्रश्न
Match the reactions given in Column I with the statements given in Column II.
| Column I | Column II | ||
| (i) | Ammonolysis | (a) | Amine with lesser number of carbon atoms |
| (ii) | Gabriel phthalimide synthesis | (b) | Detection test for primary amines. |
| (iii) | Hoffmann Bromamide reaction | (c) | Reaction of phthalimide with \[\ce{KOH}\] and \[\ce{R-X}\] |
| (iv) | Carbylamine reaction | (d) | Reaction of alkylhalides with \[\ce{NH3}\] |
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उत्तर
| Column I | Column II | ||
| (i) | Ammonolysis | (d) |
Reaction of alkylhalides with \[\ce{NH3}\] \[\ce{R - X -> RNH2 + HCl}\] |
| (ii) | Gabriel phthalimide synthesis | (c) |
Reaction of phthalimide with \[\ce{KOH}\] and \[\ce{R-X}\]
|
| (iii) | Hoffmann Bromamide reaction | (a) |
Amine with lesser number of carbon atoms \[\ce{RCON2 ->[NaOX] RNH2}\] |
| (iv) | Carbylamine reaction | (b) | Detection test for primary amines. |
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संबंधित प्रश्न
Write a short note on Hoffmann bromamide degradation.
Write structures of compounds A and B in each of the following reactions:
Name the process of breaking C-X bond by ammonia in preparation of amines.
Write reactions for the preparation of ethanamine using Gabriel phthalimide synthesis.
Explain the following reaction with a suitable example.
Hofmann elimination reaction
Alkyl cyanides on reduction by sodium and ethanol give primary amines. This reaction is called as ____________.
Which of the following amines exhibits maximum degree of intermolecular hydrogen bonding?
What product is formed when \[\ce{R - C ≡ N}\] is hydrolysed?
Hoffmann Bromamide Degradation reaction is shown by ______.
Which of the following compounds is the weakest Brönsted base?
Among the following amines, the strongest Brönsted base is:
Suggest a route by which the following conversion can be accomplished.

How will you carry out the following conversions?

Describe Gabriel's phthalimide synthesis. (Give reaction)
Account for the following:
Aniline cannot be prepared by the ammonolysis of chlorobenzene under normal conditions.
Methyl amine on reaction with chloroform in the presence of NaOH gives ______.
Which of the following amines can be prepared by Gabriel phthalimide reaction?
Write a short note on the following:
Ammonolysis
Write the name of reduction product formed when ethyl cyanide is treated with sodium and alcohol.
Write short note on the following.
Ammonolysis.

