JEE · NEET Previous Year Question
This reaction is known as
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- AEtard reaction
- BStephen reaction
- CHell-Vohlard-Zelinsky reaction
- DBalz-Schiemann reaction.
Correct answer: B
Solution
(b) : Nitriles are reduced to corresponding imines with stannous chloride in the presence of hydrochloric acid, which on hydrolysis give corresponding aldehydes.This reaction is called Stephen reaction.
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