4) Of R- NH2 + CHCl + KOH (alc) The reaction is called

(a) Complete the following reactions: (i) C_(6)H_(5)NH_(2) + CHCl_(3) + KOH (alc.) overset(warm)(to) (ii) C_(6)H_(5)N_(2)""^(-)Cl^(-) overset(Cu_(2)Cl_(2), HCl)(to) (b) Write coupling reaction.

Complete the following reaction and name the reaction: C_3 H_7 NH_2 +CHCl_3 +3 KOH (alc .) overset(Delta ) to . . .. . . . + 3KCl + 3H_2 O

CH_(3) – NH_(2) + CHCl_(3) + KOH rarr major product will be :

Reactants of reaction -I are : CH_(3)CONH_(2),KOH,Br_(2) Reactants of reaction-II are : CH_(3)NH_(2), CHCl_(3), KOH The intermediate species of reaction-I and reaction-II are respectively.

R-NH_2 is the main product of reaction of RCONH_2 and [Br_2+ KOH ]. In this reaction intermediates are : (a ) RCONHBr (b ) RNHBr (c ) R-N=C=O " " (d ) RCONBr_2 Correct answer is :

R-NH_2 is the main product of reaction of RCONH_2 and [Br_2+ KOH ]. In this reaction intermediates are : (a ) RCONHBr (b ) RNHBr (c ) R-N=C=O " " (d ) RCONBr_2 Correct answer is :

C_6H_5NH_2 + CHCl_3 + KOH(alc) overset(Delta)(to) A(org) Covalence of C and N in the functional group of 'A' is