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Chemistry
C6 H5 CONHCH3 can be converted into C6 H5 CH2 NHCH3 by
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Q. $C_6 H_5 CONHCH_3$ can be converted into $C_6 H_5 CH_2 NHCH_3$ by
AIIMS
AIIMS 2005
Amines
A
$NaBH _{4}$
6%
B
$H _{2}- Pd / C$
12%
C
$LiAl _{4}$
35%
D
$Zn-Hg/ HCl$
46%
Solution:
Amide can be converted to amine by reduction with $Zn / Hg / HCl$.
$C _{6} H _{5} CONHCH _{3} \xrightarrow{ Zn - Hg / HCl } C_6H_5CH_2NHCH_3$
Amide $\xrightarrow[or LiAlH_4]{ Na / C _{2} H _{5} OH }$ amine.
Amide $+ Br _{2}+ KOH \xrightarrow{343\, K } p$-amine
(Hofmann's bromamide reaction)