NTA Abhyas JEE Main2020ChemistryAldehydes and KetonesPractice

The number of aldol reaction (s) that occurs in the given transformation is

Options

Correct answer

B. 3

Step-by-step solution

In this sequence of reaction three times aldol reaction occurs first than cross Cannizaro reaction takes place as follows C H 3 - CHO + 3HCHO → O H - Aldol condensation 3times C H 2 O H 3 - C - CHO C H 2 O H 3 - C - CHO → O H - Cross cannizzaro reaction C - C H 2 O H 4

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