Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-diagram based-Hard-Class 12
A diagram shows a series of reactions leading to the conversion of a nitrile to an aldehyde. Identify the missing reagent in the step converting the nitrile to the imine.
A
Stannous chloride in the presence of hydrochloric acid
B
Palladium on barium sulphate
C
Sodium borohydride
D
Lithium aluminium hydride
Correct Answer
Option A
Detailed Explanation
The conversion of nitriles to imines involves the use of stannous chloride in the presence of hydrochloric acid, known as the Stephen reaction.
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