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प्रश्न
Accomplish the following conversion:
Nitrobenzene to benzoic acid
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उत्तर
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संबंधित प्रश्न
Write a short note on Hoffmann bromamide degradation.
How do you convert the following: Ethanenitrile to ethanamine
Give the structures of A, B and C in the following reactions :
The following amines is the product of Gabriel phthalimide synthesis.
Mendius reaction is used to convert _____________
Name the process of breaking C-X bond by ammonia in preparation of amines.
Write the order of reactivity of alkyl halides with ammonia.
Why cannot aniline be prepared by Gabriel phthalimide synthesis?
Explain the following reaction with a suitable example.
Hofmann elimination reaction
Identify the product obtained when benzamide is treated with bromine and aqueous sodium hydroxide?
Which of the following amines cannot be prepared by Gabriel phthalimide synthesis?
Hoffmann Bromamide Degradation reaction is shown by ______.
Best method for preparing primary amines from alkyl halides without changing the number of carbon atoms in the chain is ______.
Among the following amines, the strongest Brönsted base is:
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 \[\ce{NH3}\] |
Assertion: Aromatic 1° amines can be prepared by Gabriel Phthalimide Synthesis.
Reason: Aryl halides undergo nucleophilic substitution with anion formed by phthalimide.
Ethylamine can be prepared by the action of bromine and caustic potash on which compound?
Which of the following CANNOT be prepared by ammonolysis of alkyl halide?
