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Chemistry
In the reaction of excess of LiAlH4 with crotonaldehyde
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Q. In the reaction of excess of $LiAlH_4$ with crotonaldehyde
Aldehydes Ketones and Carboxylic Acids
A
Only CHO group is reduced
32%
B
Only C=C bond gets saturated
11%
C
both-CHO and C=C bond gets reduced
47%
D
neither C=O nor C=C bond is reduced
9%
Solution:
$CH_3CH = CHCHO \xrightarrow[\text{excess}]{LiAlH^4}$
$ CH_3CH_2CH_2CH_2OH$