Tardigrade
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Tardigrade
Question
Chemistry
Compound (A) reacts with SOCl2 to give compound (B). The compound (B) reacts with Mg metal to give Grignard reagent, which is treated with acetone and the product is hydrolysed to give 2-methyl-2-butanal. What is A ?
Q. Compound (A) reacts with
SOC
l
2
to give compound (B). The compound (B) reacts with Mg metal to give Grignard reagent, which is treated with acetone and the product is hydrolysed to give 2-methyl-2-butanal. What is A ?
3318
229
Alcohols Phenols and Ethers
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A
C
H
3
O
H
16%
B
C
2
H
5
O
H
32%
C
C
H
3
C
H
(
O
H
)
C
H
3
33%
D
C
H
3
C
H
2
C
H
2
O
H
19%
Solution:
(
A
)
C
H
3
C
H
2
O
H
SOC
l
2
C
H
3
C
H
2
Cl
M
g
ether
C
H
3
C
H
2
M
g
Cl
C
H
3
C
H
2
M
g
Cl
+
C
H
3
OC
H
3
dry ether
H
3
O
+
2-Methyl-2-buttanol
C
H
3
C
(
C
H
3
)
O
H
C
H
2
C
H
3