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प्रश्न
How will you prepare propan-1-amine from butane nitrile?
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उत्तर
Preparation of propan-1-amine from butane nitrile:
Butane nitrile was treated with acid hydrolysis followed by Hoffmann’s bromamide degradation gives propan-1-amine.
\[\ce{\underset{(Butane nitrile)}{CH3 - CH2 - CH2 - CN} ->[H^+/H2O] \underset{(Butanamide)}{CH3 - CH2 - CH2 - CINH2} ->[Br2/KOH] \underset{(propan-1-amine)}{CH3 - CH2 - CH2 - NH2}}\]
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संबंधित प्रश्न
Choose the most correct option.
The hybridisation of nitrogen in primary amine is ____________.
What are amines?
\[\ce{C6H5NO2 ->[Fe/HCl] A ->[NaNO2/HCl][273 K] B ->[H2O][283 K] C}\] ‘C’ is:
Arrange the following.
In decreasing order of the pKb values C2H5NH2, C6H5NHCH3, (C2H)2NH and CH3NH2.
Classify the following amine as primary, secondary or tertiary:
Assertion A: Aniline on nitration yields ortho, meta and para nitro derivatives of aniline.
Reason R: Nitrating mixture is a storng acidic mixture.
In the light of the above statements, choose the correct answer from the options given below:
Among the following, which is the strongest base?
Write a short note on the following.
Ammonolysis
Write a short note on the following
Ammonolysis
Write a short note on the following.
Ammonolysis
