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प्रश्न
Write the number of moles of ethanoyl chloride required for complete acylation of N, N-dimethylaniline.
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उत्तर
N, N-Dimethylaniline is a tertiary amine. It has no replaceable H-atom. Thus, it will not react with ethanoyl chloride.
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संबंधित प्रश्न
Classify the following amine as primary, secondary or tertiary:
(C2H5)2NH
Choose the most correct option.
The hybridisation of nitrogen in primary amine is ____________.
Isobutylamine is an example of ______.
Choose the most correct option.
Which type of amine does produce N2 when treated with HNO2?
Choose the most correct option.
Carbylamine test is given by ____________.
Choose the most correct option.
Identify ‘B’ in the following reactions
\[\ce{CH3 - C ≡ N ->[Na/C2H5OH] A ->[NaNO2/dilHCl]B}\]
What are amines?
How are amines classified depending on the functional group? Give one example of each class of amines.
\[\ce{Aniline + benzoylchloride ->[NaOH] C6H5 - NH - COC6H5}\] this reaction is known as ____________.
Which one of the following is most basic?
How will you convert nitrobenzene into m-nitro aniline?
Write a short note on the following.
Ammonolysis
Write a short note on the following:
Gabriel phthalimide synthesis
Write a short note on the following.
Schotten-Baumann reaction
Write a short note on the following.
Carbylamine reaction
Account for the following.
Gabriel phthalimide synthesis is preferred for synthesising primary amines.
Account for the following.
Ethylamine is soluble in water whereas aniline is not.
Arrange the following.
In decreasing order of basic strength in gas phase (C2H5)NH2, (C2H5)NH, (C2H5)3N and NH3.
Arrange the following.
In decreasing order of the pKb values C2H5NH2, C6H5NHCH3, (C2H)2NH and CH3NH2.
Arrange the following.
Increasing order of basic strength C6H5NH2, C6H5N(CH3)2, (C2H5)2NH and CH3NH2.
How will you prepare propan-1-amine from propanamide?
How will you convert diethylamine into N, N-diethyl acetamide?
The following amine can be classified as:
The main product is formed by treating an alkyl or benzyl halide with excess ammonia ____________.
Arrange the following in the increasing order of their basic strength:
C2H5NH2, C6H5NH2, (C2H5)2NH
Complete the following reaction.
\[\begin{array}{cc}
\ce{O}\phantom{.........}\\
||\phantom{.........}\\
\ce{H - \underset{(A)}{C} - NH - CH3}
\end{array}\]
and
\[\begin{array}{cc}
\ce{O}\\
||\\
\ce{CH3 - \underset{(B)}{C} - NH2}
\end{array}\]
are which type of isomers?
Classify the following amine as primary, secondary or tertiary:
Which among the following is the strongest Bronsted base?
Among the following, which is the strongest base?
Write short note on the following:
Ammonolysis
Write short notes on the following
Ammonolysis
Write short note on the following.
Ammonolysis
Define Amines.
Write a short note on the following
Ammonolysis
Write a short note on the following.
Ammonolysis
Account for the following:
Aniline does not undergo Friedel-Crafts reaction.
Write short note on the following.
Ammonolysis
Write short note on Ammonolysis.
Write short note on the following:
Ammonolysis
