English
Karnataka Board PUCPUC Science 2nd PUC Class 12

How will you carry out the following conversion? - Chemistry

Advertisements
Advertisements

Question

How will you carry out the following conversion?

Short/Brief Note
Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 13: Amines - Multiple Choice Questions (Type - I) [Page 191]

APPEARS IN

NCERT Exemplar Chemistry [English] Class 12
Chapter 13 Amines
Multiple Choice Questions (Type - I) | Q 64 | Page 191

RELATED QUESTIONS

How is ethyl amine prepared from methyl iodide?


Write the chemical equation involved in the following reaction:

Hoffmann-bromamide degradation reaction


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


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


Why cannot aromatic primary amines be prepared by Gabriel phthalimide synthesis?


Choose the most correct option.

Which of the following compounds will dissolve in aqueous NaOH after undergoing reaction with Hinsberg reagent?


Which nitrogen containing compound amongst the following would undergo Mendius reduction to furnish primary amine \[\ce{(R - NH2)}\]?


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


Which of the following reagents is used in Hofmann's elimination reaction of amines?


Which of the following does NOT give carbylamine test?


Which of the following reactions does NOT yield an amine?


Benzylamine may be alkylated as shown in the following equation:

\[\ce{C6H5CH2NH2 + R - X -> C6H5CH2NHR}\]

Which of the following alkylhalides is best suited for this reaction through SN1 mechanism?


In order to prepare a 1° amine from an alkyl halide with simultaneous addition of one \[\ce{CH2}\] group in the carbon chain, the reagent used as source of nitrogen is ______.


The reagents that can be used to convert benzenediazonium chloride to benzene are:

(i) \[\ce{SnCl2/HCl}\]

(ii) \[\ce{CH3CH2OH}\]

(iii) \[\ce{H3PO2}\]

(iv) \[\ce{LiAlH4}\]


Which of the following amines can be prepared by Gabriel synthesis.

(i) Isobutyl amine

(ii) 2-Phenylethylamine

(iii) N-methylbenzylamine

(iv) Aniline


Suggest a route by which the following conversion can be accomplished.


Identify A and B in the following reaction.


Assertion: Hoffmann’s bromamide reaction is given by primary amines.

Reason: Primary amines are more basic than secondary amines.


The compound X is which of the following?

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


Identify A and B in the following reaction.

\[\ce{C6H5CH2Br ->[Alco.][KCN] A ->[Na/Ethanol][reduction] B}\]


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×