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Question
Chemistry
Identify the final product (Z) in the following sequence of reactions. C6H5COOH xrightarrow(i) LiAlH4, (ii) PBr3 X xrightarrowKCN Y xrightarrowLiAlH4 Z
Q. Identify the final product
(
Z
)
in the following sequence of reactions.
C
6
H
5
COO
H
(
i
)
L
i
A
l
H
4
,
(
ii
)
PB
r
3
X
K
CN
Y
L
i
A
l
H
4
Z
682
195
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NTA Abhyas 2022
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A
C
6
H
5
C
H
2
N
H
2
B
C
6
H
5
C
H
2
C
H
2
N
H
2
C
C
6
H
5
C
H
2
C
H
2
C
H
2
N
H
2
D
C
6
H
5
C
H
3
∣
C
H
−
N
H
2
Solution:
This conversion is as follows
C
6
H
5
COO
H
L
i
A
l
H
4
C
6
H
5
C
H
2
O
H
PB
r
3
(
X
)
C
6
H
5
C
H
2
B
r
K
CN
(
Y
)
C
6
H
5
C
H
2
CN
L
i
A
l
H
4
(
Z
)
C
6
H
5
C
H
2
C
H
2
(
N
H
)
2