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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
Isobutylamine is an example of ______.
Choose the most correct option.
Identify ‘B’ in the following reactions
\[\ce{CH3 - C ≡ N ->[Na/C2H5OH] A ->[NaNO2/dilHCl]B}\]
Assertion: Acetamide on reaction with KOH and bromine gives acetic acid.
Reason: Bromine catalyses hydrolysis of acetamide.
The order of basic strength for methyl substituted amines in aqueous solution is ____________.
IUPAC name for the amine is:
\[\begin{array}{cc}
\phantom{.}\ce{CH3}\\
|\phantom{..}\\
\ce{CH3 - N - C - CH2 - CH3}\\
\phantom{.}|\phantom{.....}|\phantom{........}\\
\phantom{}\ce{CH3}\phantom{..}\ce{C2H5}\phantom{....}
\end{array}\]
Arrange the following.
Increasing order of basic strength C6H5NH2, C6H5N(CH3)2, (C2H5)2NH and CH3NH2.
How will you prepare propan-1-amine from 1-nitropropane?
Write short notes on the following
Ammonolysis
Write short note on the following.
Ammonolysis
Write short note on the following.
Ammonolysis
