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  • Help me understand! Some reactions of amines are given. Which one is not correct?

Some reactions of amines are given. Which one is not correct?

  • Option 1)

    (CH3)2NH+NaNO2+HCl —> (CH3)2N-N=O

  • Option 2)

  • Option 3)

    CH3CH2NH2+HNO2 —> CH3CH2OH + N2

  • Option 4)

    CH3NH2+C6H5SO2Cl —> CH3NHSO2C6H5

 

Answers (1)

best_answer

As discussed in

Reaction of tertiary arylamines with HNO2 -

tertiary arylamines react with nitrous acid to form  P - nitroso aromatic compounds.

- wherein

 

 In option 2, wrong product is formed.


Option 1)

(CH3)2NH+NaNO2+HCl —> (CH3)2N-N=O

This option is incorrect.

Option 2)

This option is correct.

Option 3)

CH3CH2NH2+HNO2 —> CH3CH2OH + N2

This option is incorrect.

Option 4)

CH3NH2+C6H5SO2Cl —> CH3NHSO2C6H5

This option is incorrect.

Posted by

prateek

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