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What is the product when CX6HX5CHX2NHX2 reacts with HNOX2?

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प्रश्न

What is the product when \[\ce{C6H5CH2NH2}\] reacts with \[\ce{HNO2}\]?

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उत्तर

When Benzyl amine is treated with nitrous acid, firstly BDC is formed which is unstable and decomposes to Benzyl alcohol.

\[\ce{\underset{Benzyl amine}{C6H5CH2NH2} + HONO ->[HCl] C6\underset{Benzyl alcohol}{H5CH2OH} + N2 + H2O}\]

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अध्याय 13: Amines - Multiple Choice Questions (Type - I) [पृष्ठ १८८]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
अध्याय 13 Amines
Multiple Choice Questions (Type - I) | Q 40 | पृष्ठ १८८

संबंधित प्रश्न

Write a short note on Hoffmann bromamide degradation.


Give the structures of A, B and C in the following reactions :


Answer in one sentence.

Predict the product of the following reaction.

\[\ce{Nitrobenzene ->[Sn/conc.HCl]?}\]


The following amines is the product of Gabriel phthalimide synthesis.


Mendius reaction is used to convert _____________


Acetamide on reduction using Na/C2H5OH gives ____________.


Identify the product obtained, when benzamide is treated with bromine and aqueous sodium hydroxide.


Which of the following reactions is appropriate for converting benzamide to aniline?


Identify the product obtained when benzamide is treated with bromine and aqueous sodium hydroxide?


Identify 'A' and 'B' in the following conversions.

\[\ce{CH3 - I ->[Alc. KCN][\Delta] A ->[Na/C2H5OH] B}\]


Nitro compounds are reduced by iron scrap and hydrochloric acid to yield one of the following compounds:


What is the best reagent to convert nitrile to primary amine?


Describe Gabriel's phthalimide synthesis. (Give reaction)


The compound X is which of the following?

\[\ce{CH3CN ->[Na + C2H5OH] x}\]


Which of the following compound gives pink colour on reaction with phthalic anhydride in cone. H2SO4 followed by treatment with NaOH?


Which of the following reaction DOES NOT involve Hoffmann bromamide degradation?


Methyl amine on reaction with chloroform in the presence of NaOH gives ______.


  1. Phenyl methenamine
  2. N, N - Dimethylaniline
  3. N - Methyl aniline
  4. Benzenamine

Choose the correct order of the basic nature of the above amines.


Write a short note on the following:

Ammonolysis


Write a short note on the following:

Ammonolysis.


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