Which of the following carbonyl compounds does NOT undergo aldol condensation?

Which of the following carbonyl compounds does NOT undergo aldol condensation?
  1. Acetone
  2. Benzophenone
  3. Acetaldehyde
  4. Acetophenone

Solution

Absence of $\alpha-$ Hydrogen atom.

Asked in: MHT CET 2020 (12 Oct Shift 1)

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