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JEE · NEET Previous Year Question

$The major product of the following reaction is : C H_{3} CH = CHC O_{2} C H_{3} LiAl H_{4}$

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.

A $C H_{3} C H_{2} C H_{2} C O_{2} C H_{3}$
B $C H_{3} CH = CHC H_{2} OH$
C $C H_{3} C H_{2} C H_{2} C H_{2} OH$
D $C H_{3} C H_{2} C H_{2} CHO$

Correct answer: B

Solution

(b) LiAl H_{4} reduces esters to alcohols but does not reduce C = C . C H_{3} CH = CH - C O_{2} Me LiAl H_{4} C H_{3} CH = CHC H_{2} O H

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