A) Reduction of nitro compounds
B) Ammonolysis of alkyl halides
C) Reduction of nitrites and amides
D) All of the above
Correct Answer: D
Solution :
Amine may be prepared from following methods [a] From reduction of nitro compounds \[RN{{O}_{2}}+3{{H}_{2}}\xrightarrow{Ni/250{{\,}^{o}}C}RN{{H}_{2}}+2{{H}_{2}}O\] [b] From Hofmann's ammonolysis method \[Rl\xrightarrow[-HI]{N{{H}_{3}}/393K}RN{{H}_{2}}\] [c] From reduction of nitriles and amides \[RC\equiv N\xrightarrow{LiAl{{H}_{4}}}RC{{H}_{2}}N{{H}_{2}}\] \[RCON{{H}_{2}}\xrightarrow{LiAl{{H}_{4}}}RC{{H}_{2}}N{{H}_{2}}\]
You need to login to perform this action.
You will be redirected in
3 sec
