Q. 195.0( 1 Vote )

<span lang="EN-US

Answer :

a) Step 1: C6H5—COO-NH4+ C6H5 —CO--NH2 Benzamide (A)


Step 2:



(A) Aniline (B)


Step 3:


NH2 NHCOCH3



(B) acetanilide (C)


Thus, A is C6H5 —CO--NH2


B is C6H5—NH2


C is C6H5—NH—COCH3


b) Step 1: C6H5—N2+BF4- reacts with NaNO2 to form (A)


Step 2:



Nitrobenzene(A) Aniline (B)


Step 3:



Aniline(B) Carbylamine (C)
Note: The above reaction is carbylamine reaction.

In this reaction, primary aliphatic or aromatic amine is warmed with chloroform (CHCl3) and an alcoholic solution of KOH produce isocyanides or carbylamines which have very unpleasant odours

Thus, A is C6H5—NO2


B is C6H5—NH2


C is C6H5—NC

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

(a) Write the reaChemistry - Board Papers