MHT CET20249 May 2024Morning ShiftChemistryAldehydes and KetonesActual

What is the product obtained in the reaction? CH ₃- CH = CH - CH ₂- CHO [ (ii) H ₃ O ₄⁺] (i) product

Options

ACH ₃- CH = CH - CH ₂- CH ₂- OH
BCH ₃- CH = CH - CH ₂- COOH
CCH ₃- CH ₂- CH ₂- CH ₂- CHO
DCH ₃- CH ₂- CH ₂- CH ₂- CH ₃

Correct answer

A. CH ₃- CH = CH - CH ₂- CH ₂- OH

Step-by-step solution

The advantage of LiAlH ₄ is that it does not reduce the isolated olefinic bond and hence, it can reduce unsaturated aldehydes and ketones to unsaturated alcohols.

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